Mexico City (CDMX) sits at a high altitude—about 2,240 meters (7,350 ft) above sea level—giving it a mild, spring-like climate year-round. Temperatures are moderate, but weather can change quickly, especially during the rainy season. Understanding Mexico City weather by month will help you plan the perfect trip, pack smart, and choose the best time for your travel style.
Overview of Mexico City’s Climate
Climate type: Subtropical highland
Average daytime temperatures: 18–26°C (65–80°F)
Rainy season: May to October
Dry season: November to April
Coolest months: December–January
Warmest months: April–May
Because of the altitude, mornings and evenings can be cool year-round, even when days are warm.
Mexico City Weather by Month
Month
Avg High
Avg Low
Weather Highlights
January
66°F (19°C)
43°F (6°C)
Cool, dry days, chilly nights
February
70°F (21°C)
45°F (7°C)
Mild weather, clear skies
March
73°F (23°C)
48°F (9°C)
Early spring, ideal sightseeing
April
77°F (25°C)
52°F (11°C)
Warm, dry, strong sunshine
May
79°F (26°C)
54°F (12°C)
Warm with occasional showers
June
75°F (24°C)
55°F (13°C)
Rainy afternoons, sunny mornings
July
73°F (23°C)
54°F (12°C)
Frequent rain, comfortable temps
August
73°F (23°C)
54°F (12°C)
Humid, afternoon thunderstorms
September
72°F (22°C)
52°F (11°C)
Wettest month, heavy rains
October
72°F (22°C)
50°F (10°C)
Less rain, pleasant weather
November
70°F (21°C)
46°F (8°C)
Dry season returns, mild days
December
68°F (20°C)
43°F (6°C)
Cool, dry, festive atmosphere
January
Avg High: 19°C (66°F)
Avg Low: 6°C (43°F)
Rainfall: Very low
January is cool, dry, and sunny—ideal for sightseeing. Nights can feel chilly.
Best for: Museums, walking tours, cultural attractions Pack: Light jacket, sweater, long pants
February
Avg High: 21°C (70°F)
Avg Low: 7°C (45°F)
Rainfall: Minimal
Pleasant days and cool nights continue. Air quality can be slightly worse toward the end of the month.
Best for: City exploration, food tours Pack: Layers and sunscreen
March
Avg High: 23°C (73°F)
Avg Low: 9°C (48°F)
Rainfall: Very low
Spring begins, bringing warmer days and clear skies. One of the most comfortable months to visit.
Best for: Outdoor activities, parks Pack: Light layers, sunglasses
April
Avg High: 25°C (77°F)
Avg Low: 11°C (52°F)
Rainfall: Low
April is one of the warmest and driest months. It can feel hot during midday, especially with strong sun.
Best for: Festivals, day trips Pack: Breathable clothing, sun protection
May
Avg High: 26°C (79°F)
Avg Low: 12°C (54°F)
Rainfall: Increasing
May marks the transition to the rainy season. Afternoons may bring brief showers.
Rain continues, but temperatures are comfortable. Great time for museums and cafés.
Best for: Cultural travel, indoor attractions Pack: Umbrella, light jacket
August
Avg High: 23°C (73°F)
Avg Low: 12°C (54°F)
Rainfall: High
Similar to July with frequent afternoon storms. Mornings are usually clear.
Best for: Slow travel, photography Pack: Rain-resistant clothing
September
Avg High: 22°C (72°F)
Avg Low: 11°C (52°F)
Rainfall: Very high
The wettest month. Expect regular rain, especially later in the day.
Best for: Travelers who don’t mind rain Pack: Waterproof jacket, extra shoes
October
Avg High: 22°C (72°F)
Avg Low: 10°C (50°F)
Rainfall: Decreasing
Rain tapers off, and weather becomes more stable. Excellent time to visit.
Best for: Day trips, walking tours Pack: Layers, light jacket
November
Avg High: 21°C (70°F)
Avg Low: 8°C (46°F)
Rainfall: Low
Dry season returns with crisp mornings and sunny days.
Best for: Festivals, sightseeing Pack: Sweater or jacket for evenings
December
Avg High: 20°C (68°F)
Avg Low: 6°C (43°F)
Rainfall: Very low
Cool, dry, and festive. One of the most popular months to visit.
Best for: Holiday travel, cultural events Pack: Warm layers for night
Best Time to Visit Mexico City
Best overall weather:March–April & October–November
Best budget travel:May–June
Best cultural experience:October–November (festivals & Day of the Dead)
Least rain:December–February
Packing Tips for Mexico City
Always bring layers—temperatures vary throughout the day
Sunscreen is essential due to high altitude
In rainy months, pack waterproof shoes and a compact umbrella
Comfortable walking shoes are a must year-round
Frequently Asked Questions about Mexico City Weather
What is the best month to visit Mexico City weather-wise? March, April, October, and November offer the best balance of mild temperatures, low rainfall, and clear skies.
Does Mexico City have a rainy season? Yes. The rainy season runs from May to October, with the heaviest rain usually in September.
What is the coldest month in Mexico City? January is typically the coldest month, especially at night and early morning.
What is the hottest month in Mexico City? April and May are usually the warmest months, with daytime highs around 26°C (79°F).
Does it rain all day during the rainy season? No. Rain usually comes in short, heavy afternoon or evening showers, while mornings are often sunny.
Is Mexico City humid? Humidity is generally moderate, but it can feel more humid from June to September during the rainy season.
What should I pack for Mexico City weather? Pack layers, sunscreen, comfortable walking shoes, and a light jacket. Add rain gear if visiting during summer.
Is Mexico City weather good for walking tours? Yes. The best months for walking tours are March–April and October–November.
Does Mexico City get snow? Snow is extremely rare in the city. Nearby mountains may receive snow in winter.
Are nights cold in Mexico City? Yes. Due to the high altitude, nights can be cool year-round, especially in winter.
Is summer a good time to visit Mexico City? Yes, if you don’t mind rain. Summer offers fewer crowds and greener landscapes.
What is the driest month in Mexico City? December and January are usually the driest months.
How does altitude affect Mexico City weather? The high elevation causes cooler nights, strong sun, and quick weather changes during the day.
Is sunscreen necessary in Mexico City? Absolutely. The high altitude means stronger UV exposure year-round.
Does air quality change by season? Air quality can be worse in late winter and early spring before the rainy season begins.
Is fall a good time to visit Mexico City? Yes. October and November have pleasant weather and major cultural events like Day of the Dead.
What is the wettest month in Mexico City? September is typically the wettest month of the year.
Can I visit Mexico City in December? Yes. December has cool, dry weather and a festive holiday atmosphere.
Do I need an umbrella in Mexico City? Yes, especially from May to September.
Is Mexico City weather similar year-round? Temperatures stay fairly consistent, but rainfall changes significantly between dry and rainy seasons.
Final Thoughts
Mexico City’s weather is one of its greatest travel advantages. With mild temperatures all year and predictable seasonal patterns, there’s truly no bad time to visit—just different experiences. By understanding Mexico City weather by month, you can plan smarter, pack better, and enjoy everything this vibrant city has to offer.
Hi,
I'm Thanh Tung and I'm an avid nature enthusiast with an insatiable curiosity for the wonders of the natural world, I spends their time exploring the beauty and diversity of national parks. From majestic mountain ranges to serene desert landscapes, they are dedicated to uncovering the stories, history, and ecosystems of these protected areas
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