Hierve el Agua Weather by Month
Hierve el Agua, located in Oaxaca, Mexico, is famous for its spectacular petrified waterfalls, mineral-rich natural springs, and beautiful mountain scenery. The destination has a generally warm climate throughout the year, with comfortable daytime temperatures and cooler nights.
Temperatures remain fairly consistent, with average highs ranging from 77°F to 86°F (25°C to 30°C). The dry season generally runs from November through April, while the rainy season lasts from May through October. June and September are typically among the wettest months.
Hierve el Agua Weather by Month
You can click the image below to view the full-size weather chart for Hierve el Agua.
January – Mild, Warm and Dry
- Average high: 77°F (25°C)
- Average low: 45°F (7°C)
- Rainfall: 0.09 inches (2.4 mm)
- Water temperature: Approximately 72°F (22°C)
- Daylight: 11 hours
January is one of the coolest and driest months at Hierve el Agua. Average daytime temperatures reach around 77°F (25°C), while nighttime temperatures can drop to approximately 45°F (7°C). The comfortable afternoons are ideal for exploring the famous petrified waterfalls, enjoying panoramic mountain views, and walking along the natural trails.
Rainfall is extremely low, averaging just 0.09 inches (2.4 mm), making January an excellent month for outdoor activities. The natural spring pools are estimated to remain around 72°F (22°C), offering a refreshing experience rather than warm swimming-pool conditions. Bring a light jacket for early mornings and evenings, when temperatures can feel considerably cooler.
Best for:
- Exploring the petrified waterfalls
- Hiking and outdoor sightseeing
- Photographing the natural mineral formations
- Enjoying clear skies and dry weather
February – Warm, Sunny and Dry
- Average high: 81°F (27°C)
- Average low: 46°F (8°C)
- Rainfall: 0.21 inches (5.4 mm)
- Water temperature: Approximately 72°F (22°C)
- Daylight: 11.5 hours
February brings slightly warmer temperatures and plenty of sunshine to Hierve el Agua. Average daytime highs reach around 81°F (27°C), while nighttime lows remain near 46°F (8°C). The pleasant daytime weather makes it comfortable to explore the surrounding mountains and admire the impressive limestone formations.
Rainfall remains minimal at approximately 0.21 inches (5.4 mm), so visitors can generally expect dry conditions. The spring pools maintain an estimated temperature of around 72°F (22°C), making them suitable for a refreshing dip. February is a particularly good month for travelers who want to explore without worrying about frequent rain.
Best for:
- Visiting the natural mineral pools
- Hiking around the waterfalls
- Enjoying sunny mountain scenery
- Taking landscape photographs
March – Warm, Pleasant and Mostly Dry
- Average high: 84°F (29°C)
- Average low: 50°F (10°C)
- Rainfall: 0.36 inches (9.1 mm)
- Water temperature: Approximately 73°F (23°C)
- Daylight: 12 hours
March is a warm and pleasant month at Hierve el Agua, with average daytime temperatures reaching approximately 84°F (29°C). Nighttime temperatures rise slightly to around 50°F (10°C), creating comfortable conditions for visitors who want to spend time outdoors.
Rainfall averages only 0.36 inches (9.1 mm), so most days remain dry. The natural spring pools are estimated to have a water temperature of approximately 73°F (23°C). With longer daylight hours and warm afternoons, March is an excellent time for exploring the waterfalls, swimming, and enjoying the surrounding scenery.
Best for:
- Swimming in the natural spring pools
- Exploring hiking trails
- Visiting nearby mountain viewpoints
- Enjoying warm and mostly dry weather
April – Warm and Sunny with Increasing Rainfall
- Average high: 86°F (30°C)
- Average low: 54°F (12°C)
- Rainfall: 1.32 inches (33.5 mm)
- Water temperature: Approximately 73°F (23°C)
- Daylight: 12.5 hours
April is one of the warmest months at Hierve el Agua. Average daytime highs reach approximately 86°F (30°C), while nighttime temperatures are around 54°F (12°C). The warm afternoons are ideal for visiting the natural pools and exploring the surrounding landscape.
Rainfall increases to approximately 1.32 inches (33.5 mm), although conditions are still relatively dry compared with the summer rainy season. Water temperatures remain around 73°F (23°C), providing a refreshing place to cool off during the warmest part of the day. Visitors should bring sunscreen, a hat, and plenty of drinking water.
Best for:
- Enjoying the natural swimming pools
- Exploring the petrified waterfalls
- Taking scenic photographs
- Visiting before the main rainy season
May – Hot, Warm and Increasingly Wet
- Average high: 84°F (29°C)
- Average low: 54°F (12°C)
- Rainfall: 3.23 inches (82 mm)
- Water temperature: Approximately 73°F (23°C)
- Daylight: 13 hours
May marks the transition from the dry season to the rainy season at Hierve el Agua. Average daytime temperatures remain warm at around 84°F (29°C), while nighttime lows are approximately 54°F (12°C). The warm weather is still suitable for sightseeing, although afternoon showers become increasingly common.
Rainfall rises considerably to approximately 3.23 inches (82 mm). The natural spring pools maintain an estimated water temperature of around 73°F (23°C). Visitors can still enjoy outdoor activities, but it is a good idea to plan excursions for the morning and bring a light rain jacket.
Best for:
- Visiting the pools in the morning
- Exploring the waterfalls before afternoon showers
- Enjoying warm temperatures
- Experiencing the beginning of the green season
June – Warm, Humid and Very Wet
- Average high: 81°F (27°C)
- Average low: 55°F (13°C)
- Rainfall: 5.50 inches (139.8 mm)
- Water temperature: Approximately 73°F (23°C)
- Daylight: 13 hours
June is one of the wettest months at Hierve el Agua. Average daytime temperatures reach around 81°F (27°C), while nighttime temperatures remain near 55°F (13°C). Although temperatures are comfortable, frequent rainfall can affect outdoor sightseeing and hiking conditions.
Rainfall averages approximately 5.50 inches (139.8 mm), making June a challenging month for visitors who prefer consistently dry weather. The natural spring pools are estimated to remain around 73°F (23°C). Morning visits are generally preferable, as rain showers are more likely later in the day. Wet trails may also become slippery, so appropriate footwear is important.
Best for:
- Enjoying lush green mountain scenery
- Visiting during relatively dry mornings
- Photographing waterfalls and landscapes
- Experiencing the quieter rainy season
July – Warm, Mild and Moderately Wet
- Average high: 79°F (26°C)
- Average low: 55°F (13°C)
- Rainfall: 2.93 inches (74.4 mm)
- Water temperature: Approximately 73°F (23°C)
- Daylight: 13 hours
July brings warm daytime temperatures and regular rainfall to Hierve el Agua. Average highs reach around 79°F (26°C), while nighttime temperatures remain near 55°F (13°C). The weather is generally comfortable for outdoor exploration, although rain showers can interrupt afternoon activities.
Rainfall decreases to approximately 2.93 inches (74.4 mm) compared with June. The natural spring pools maintain an estimated water temperature of around 73°F (23°C), making them refreshing throughout the month. Visitors should consider exploring early in the day to enjoy clearer skies and avoid afternoon showers.
Best for:
- Exploring the natural mineral pools
- Enjoying green mountain landscapes
- Taking morning hikes
- Photographing the surrounding scenery
August – Warm and Relatively Wet
- Average high: 79°F (26°C)
- Average low: 55°F (13°C)
- Rainfall: 4.07 inches (103.4 mm)
- Water temperature: Approximately 73°F (23°C)
- Daylight: 12.5 hours
August is another warm and relatively wet month at Hierve el Agua. Average daytime temperatures reach approximately 79°F (26°C), while nighttime lows remain around 55°F (13°C). Temperatures are comfortable for sightseeing, but visitors should be prepared for occasional heavy showers.
Rainfall averages approximately 4.07 inches (103.4 mm), so wet conditions are fairly common. The natural spring pools have an estimated water temperature of around 73°F (23°C). The surrounding vegetation is particularly green during this period, creating beautiful scenery for photography and nature lovers.
Best for:
- Photographing lush mountain landscapes
- Exploring the natural waterfalls
- Visiting the pools during dry mornings
- Enjoying warm but not excessively hot weather
September – Warm, Cloudy and Very Wet
- Average high: 77°F (25°C)
- Average low: 55°F (13°C)
- Rainfall: 5.13 inches (130.2 mm)
- Water temperature: Approximately 72°F (22°C)
- Daylight: 12.5 hours
September is one of the wettest months at Hierve el Agua. Average daytime temperatures reach approximately 77°F (25°C), while nighttime temperatures stay around 55°F (13°C). The relatively mild temperatures make outdoor activities comfortable when weather conditions cooperate.
Rainfall averages approximately 5.13 inches (130.2 mm), making September one of the least predictable months for outdoor sightseeing. The natural spring pools are estimated to remain around 72°F (22°C). Frequent rain can make hiking paths slippery, so visitors should wear shoes with good traction and check local conditions before traveling.
Best for:
- Enjoying green mountain scenery
- Photographing the natural landscape
- Exploring during dry weather windows
- Experiencing a quieter travel season
October – Warm, Mild and Moderately Wet
- Average high: 79°F (26°C)
- Average low: 54°F (12°C)
- Rainfall: 2.01 inches (51.1 mm)
- Water temperature: Approximately 72°F (22°C)
- Daylight: 12 hours
October marks the gradual transition from the rainy season toward drier weather at Hierve el Agua. Average daytime highs reach around 79°F (26°C), while nighttime temperatures fall to approximately 54°F (12°C). The weather is generally pleasant for exploring the waterfalls, hiking, and enjoying the mountain scenery.
Rainfall decreases significantly to approximately 2.01 inches (51.1 mm), making October more favorable for outdoor activities than the previous few months. The natural spring pools have an estimated water temperature of around 72°F (22°C). Visitors can enjoy comfortable daytime conditions, although occasional showers are still possible.
Best for:
- Exploring the petrified waterfalls
- Enjoying comfortable hiking conditions
- Visiting the natural spring pools
- Photographing the mountain scenery
November – Mild, Warm and Mostly Dry
- Average high: 79°F (26°C)
- Average low: 50°F (10°C)
- Rainfall: 0.58 inches (14.8 mm)
- Water temperature: Approximately 72°F (22°C)
- Daylight: 11.5 hours
November is one of the best months to visit Hierve el Agua, thanks to its warm afternoons and relatively dry conditions. Average daytime temperatures reach around 79°F (26°C), while nighttime lows drop to approximately 50°F (10°C). The comfortable weather is ideal for hiking, sightseeing, and spending time around the natural pools.
Rainfall is very low at approximately 0.58 inches (14.8 mm), meaning visitors can generally expect plenty of opportunities for outdoor exploration. The spring pools maintain an estimated water temperature of around 72°F (22°C). Mornings and evenings can be cool, so bringing a light jacket is recommended.
Best for:
- Exploring the petrified waterfalls
- Swimming in the natural mineral pools
- Hiking and sightseeing
- Enjoying dry and comfortable weather
December – Mild, Warm and Dry
- Average high: 79°F (26°C)
- Average low: 48°F (9°C)
- Rainfall: 0.17 inches (4.3 mm)
- Water temperature: Approximately 72°F (22°C)
- Daylight: 11 hours
December brings pleasant and mostly dry weather to Hierve el Agua. Average daytime highs reach around 79°F (26°C), while nighttime temperatures fall to approximately 48°F (9°C). The warm afternoons are excellent for exploring the natural formations, enjoying scenic viewpoints, and visiting the famous mineral pools.
Rainfall averages only 0.17 inches (4.3 mm), making December one of the driest months of the year. The natural spring pools are estimated to maintain a water temperature of around 72°F (22°C), providing a refreshing experience even during the warmest part of the day. Cooler mornings and evenings make a light jacket useful, especially for early excursions.
Best for:
- Visiting the natural mineral pools
- Exploring the petrified waterfalls
- Enjoying sunny mountain views
- Taking winter holiday photographs
Hierve el Agua Weather by Month – Average Temperature, Rainfall, Water Temperature and Daylight
| Month | Avg High °F (°C) | Avg Low °F (°C) | Rainfall (inches) | Water Temperature (°F) | Daylight (hours) |
|---|---|---|---|---|---|
| January | 77°F (25°C) | 45°F (7°C) | 0.09 | 72°F | 11 |
| February | 81°F (27°C) | 46°F (8°C) | 0.21 | 72°F | 11.5 |
| March | 84°F (29°C) | 50°F (10°C) | 0.36 | 73°F | 12 |
| April | 86°F (30°C) | 54°F (12°C) | 1.32 | 73°F | 12.5 |
| May | 84°F (29°C) | 54°F (12°C) | 3.23 | 73°F | 13 |
| June | 81°F (27°C) | 55°F (13°C) | 5.50 | 73°F | 13 |
| July | 79°F (26°C) | 55°F (13°C) | 2.93 | 73°F | 13 |
| August | 79°F (26°C) | 55°F (13°C) | 4.07 | 73°F | 12.5 |
| September | 77°F (25°C) | 55°F (13°C) | 5.13 | 72°F | 12.5 |
| October | 79°F (26°C) | 54°F (12°C) | 2.01 | 72°F | 12 |
| November | 79°F (26°C) | 50°F (10°C) | 0.58 | 72°F | 11.5 |
| December | 79°F (26°C) | 48°F (9°C) | 0.17 | 72°F | 11 |
Note: Water temperatures are approximate estimates, not verified monthly measurements of the natural spring pools.
Important note about water temperature
The water temperatures above are approximate planning estimates, not measured monthly averages. Hierve el Agua is a natural mineral spring destination rather than a coastal swimming location, so actual pool temperatures can vary depending on the individual spring, weather, and water conditions.
20 FAQs About Hierve el Agua Weather
1. What is the best month to visit Hierve el Agua?
November through April is generally the best time to visit Hierve el Agua. These months offer warm temperatures, relatively little rainfall, and favorable conditions for hiking, sightseeing, and exploring the natural mineral pools.
2. What is the weather like in Hierve el Agua throughout the year?
Hierve el Agua has a warm climate throughout the year, with average daytime temperatures ranging from 77°F to 86°F (25°C to 30°C). The dry season typically runs from November through April, while May through October brings more frequent rainfall.
3. What is the hottest month in Hierve el Agua?
April is typically the hottest month, with average high temperatures reaching approximately 86°F (30°C). May is also warm, with average highs around 84°F (29°C).
4. What is the coldest month in Hierve el Agua?
January is generally the coolest month, with average nighttime temperatures dropping to approximately 45°F (7°C). Daytime temperatures remain pleasant, averaging around 77°F (25°C).
5. Does it snow in Hierve el Agua?
No, snowfall is extremely unlikely in Hierve el Agua. The destination has a relatively warm climate throughout the year, and winter temperatures are generally too mild for snow.
6. What is the rainiest month in Hierve el Agua?
June is typically the rainiest month, receiving approximately 5.50 inches (139.8 mm) of rainfall. September is also very wet, with around 5.13 inches (130.2 mm).
7. What is the driest month in Hierve el Agua?
January is generally the driest month, with only around 0.09 inches (2.4 mm) of rainfall. December and February are also very dry.
8. When is the rainy season in Hierve el Agua?
The rainy season generally runs from May through October. June and September are particularly wet, while July and October tend to experience less rainfall than the peak rainy months.
9. When is the dry season in Hierve el Agua?
The dry season usually lasts from November through April. During this period, rainfall is limited, skies are often clearer, and outdoor activities are generally easier to plan.
10. Can you swim in Hierve el Agua year-round?
Yes, visitors can generally enjoy the natural mineral pools throughout the year, depending on local conditions and access. However, the water can feel refreshing rather than warm, and swimming conditions may be less comfortable during cooler mornings.
11. What is the water temperature at Hierve el Agua?
The natural spring pools are estimated to have temperatures around 72°F to 73°F (22°C to 23°C). Actual temperatures can vary depending on the individual pool, water flow, and weather conditions.
12. Is Hierve el Agua worth visiting during the rainy season?
Yes, Hierve el Agua can still be beautiful during the rainy season. The surrounding mountains become greener, and the landscape looks particularly attractive. However, visitors should prepare for afternoon showers and potentially slippery hiking trails.
13. Is January a good time to visit Hierve el Agua?
Yes, January is an excellent month to visit. It offers warm daytime temperatures around 77°F (25°C), very little rainfall, and comfortable conditions for hiking and sightseeing.
14. Is April a good time to visit Hierve el Agua?
Yes, April is a great month for outdoor activities. It is one of the warmest months, with average highs around 86°F (30°C), relatively low rainfall, and approximately 12.5 hours of daylight.
15. Is June a good time to visit Hierve el Agua?
June is less ideal for visitors who prefer dry weather because it receives approximately 5.50 inches (139.8 mm) of rainfall. However, morning visits can still be enjoyable, and the surrounding landscape is especially green.
16. Is October a good time to visit Hierve el Agua?
October is a reasonably good month to visit because rainfall decreases to approximately 2.01 inches (51.1 mm). Temperatures remain comfortable, with average highs around 79°F (26°C), making it suitable for sightseeing.
17. What should I wear when visiting Hierve el Agua?
Wear lightweight, breathable clothing, comfortable walking shoes, sunglasses, and sunscreen. Bring a swimsuit if you plan to enjoy the natural pools. A light jacket is also useful for cooler mornings and evenings, particularly from November through February.
18. What is the average temperature in Hierve el Agua in winter?
During December, January, and February, average daytime temperatures range from approximately 77°F to 81°F (25°C to 27°C). Nighttime temperatures generally fall between 45°F and 48°F (7°C and 9°C).
19. How many hours of daylight does Hierve el Agua receive?
Daylight ranges from approximately 11 hours in December and January to around 13 hours from May through July. Longer days provide more time for hiking, swimming, and exploring the surrounding landscape.
20. What is the best time of day to visit Hierve el Agua?
Morning is generally the best time to visit Hierve el Agua. Temperatures are usually more comfortable, lighting is excellent for photography, and during the rainy season, morning visits can help visitors avoid some afternoon showers.
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