Monument Valley Weather by Month
Monument Valley, Arizona, experiences a desert climate with hot summers, mild-to-cold winters, low rainfall, and very little snow for most of the year. Summer brings the hottest temperatures, while winter has shorter days and cooler nights. July is typically the hottest month, while December and January are among the coldest.
Monument Valley Weather by Month
You can click the image below to view the full-size weather chart for Monument Valley.
January – Cold and Dry with Short Days
Average high: 41°F (5°C)
Average low: 25°F (-4°C)
Rainfall: 0.24 inches (6 mm)
Snowfall: 1.02 inches (25.8 mm)
Daylight: 10 hours
January is one of the coldest months in Monument Valley. Average daytime temperatures reach around 41°F (5°C), while nighttime temperatures can fall to about 25°F (-4°C).
Rainfall remains very low at 0.24 inches (6 mm), although January receives around 1.02 inches (25.8 mm) of snowfall. With approximately 10 hours of daylight, winter days are relatively short but still provide enough time to explore the valley.
Best for:
- Exploring Monument Valley in cool weather
- Photography with fewer visitors
- Enjoying peaceful winter landscapes
- Experiencing occasional snow on the desert scenery
February – Cool and Mostly Dry
Average high: 48°F (9°C)
Average low: 28°F (-2°C)
Rainfall: 0.20 inches (5 mm)
Snowfall: 0.17 inches (4.2 mm)
Daylight: 11 hours
February remains cool in Monument Valley, with average highs of about 48°F (9°C) and lows around 28°F (-2°C). Temperatures gradually begin to rise as winter starts giving way to spring.
Precipitation is limited, with only 0.20 inches (5 mm) of rainfall and about 0.17 inches (4.2 mm) of snowfall. Daylight increases to around 11 hours, giving visitors more time for sightseeing.
Best for:
- Scenic drives in cool conditions
- Photography with soft winter light
- Avoiding the summer heat
- Quiet visits to Monument Valley
March – Mild Days and Cool Nights
Average high: 59°F (15°C)
Average low: 36°F (2°C)
Rainfall: 0.20 inches (5 mm)
Snowfall: 0.35 inches (8.8 mm)
Daylight: 12 hours
March brings noticeably milder weather to Monument Valley. Average daytime temperatures rise to around 59°F (15°C), while nights remain cool at about 36°F (2°C).
Rainfall is still very limited at 0.20 inches (5 mm), while snowfall averages around 0.35 inches (8.8 mm). With 12 hours of daylight, March offers comfortable conditions for exploring the area’s famous sandstone formations.
Best for:
- Hiking and scenic drives
- Exploring in mild daytime temperatures
- Spring photography
- Enjoying longer daylight hours
April – Mild and Dry Spring Weather
Average high: 68°F (20°C)
Average low: 43°F (6°C)
Rainfall: 0.27 inches (6.8 mm)
Snowfall: 0.16 inches (4.1 mm)
Daylight: 13 hours
April is one of the more comfortable months to visit Monument Valley. Average highs reach about 68°F (20°C), while nighttime temperatures stay around 43°F (6°C).
Rainfall remains low at 0.27 inches (6.8 mm), and only a small amount of snowfall is recorded. With approximately 13 hours of daylight, visitors have plenty of time to explore scenic viewpoints and take photographs.
Best for:
- Hiking and outdoor activities
- Scenic drives
- Photography
- Comfortable spring sightseeing
May – Warm and Dry
Average high: 79°F (26°C)
Average low: 54°F (12°C)
Rainfall: 0.26 inches (6.5 mm)
Snowfall: 0 inches
Daylight: 14 hours
May marks the beginning of warmer weather in Monument Valley. Average daytime temperatures reach around 79°F (26°C), while nighttime temperatures are much more comfortable at about 54°F (12°C).
Rainfall remains minimal at 0.26 inches (6.5 mm), and snowfall is essentially nonexistent. With about 14 hours of daylight, May provides excellent conditions for spending a full day exploring the valley.
Best for:
- Hiking and sightseeing
- Scenic drives
- Photography at sunrise and sunset
- Exploring before the intense summer heat
June – Hot and Very Dry
Average high: 90°F (32°C)
Average low: 64°F (18°C)
Rainfall: 0.10 inches (2.5 mm)
Snowfall: 0 inches
Daylight: 14.5 hours
June is hot and extremely dry in Monument Valley. Average high temperatures reach about 90°F (32°C), while nighttime temperatures remain relatively warm at around 64°F (18°C).
Rainfall is very low at just 0.10 inches (2.5 mm), and there is no measurable snowfall. With approximately 14.5 hours of daylight, June offers very long days for sightseeing, although visitors should prepare for intense daytime heat.
Best for:
- Early-morning sightseeing
- Sunrise and sunset photography
- Scenic drives
- Long summer days outdoors
July – Hottest Month of the Year
Average high: 93°F (34°C)
Average low: 68°F (20°C)
Rainfall: 0.54 inches (13.8 mm)
Snowfall: 0 inches
Daylight: 14.5 hours
July is typically the hottest month in Monument Valley. Average daytime temperatures reach around 93°F (34°C), while nighttime temperatures remain near 68°F (20°C).
Rainfall increases slightly to 0.54 inches (13.8 mm), but the climate is still very dry overall. There is no snowfall, and the valley receives around 14.5 hours of daylight.
Best for:
- Sunrise and sunset photography
- Scenic drives with air conditioning
- Early-morning outdoor activities
- Experiencing Monument Valley in peak summer
August – Hot with Slightly More Rain
Average high: 90°F (32°C)
Average low: 64°F (18°C)
Rainfall: 0.76 inches (19.4 mm)
Snowfall: 0 inches
Daylight: 13.5 hours
August remains hot in Monument Valley, with average highs of around 90°F (32°C) and lows of about 64°F (18°C). Temperatures are slightly lower than in July.
Rainfall rises to around 0.76 inches (19.4 mm), making August one of the wetter months, although total precipitation is still modest. Daylight averages about 13.5 hours.
Best for:
- Sunrise and sunset photography
- Scenic drives
- Summer sightseeing
- Visiting during long daylight hours
September – Warm Days and Cool Evenings
Average high: 82°F (28°C)
Average low: 59°F (15°C)
Rainfall: 0.66 inches (16.7 mm)
Snowfall: 0 inches
Daylight: 12.5 hours
September brings more comfortable temperatures to Monument Valley. Average highs fall to around 82°F (28°C), while nighttime temperatures cool to approximately 59°F (15°C).
Rainfall averages 0.66 inches (16.7 mm), and there is no measurable snowfall. With around 12.5 hours of daylight, September offers a good balance between warm weather and comfortable evenings.
Best for:
- Hiking and outdoor exploration
- Scenic drives
- Photography
- Enjoying cooler temperatures than midsummer
October – Pleasant and Dry Fall Weather
Average high: 70°F (21°C)
Average low: 46°F (8°C)
Rainfall: 0.70 inches (17.9 mm)
Snowfall: 0 inches
Daylight: 11.5 hours
October is one of the most pleasant months for visiting Monument Valley. Average daytime temperatures are around 70°F (21°C), while nighttime temperatures fall to about 46°F (8°C).
Rainfall averages 0.70 inches (17.9 mm), and snowfall is not normally recorded. With around 11.5 hours of daylight, October offers comfortable conditions for hiking, sightseeing, and photography.
Best for:
- Hiking in comfortable temperatures
- Scenic drives
- Photography
- Exploring without extreme summer heat
November – Cool and Dry with Shorter Days
Average high: 54°F (12°C)
Average low: 34°F (1°C)
Rainfall: 0.26 inches (6.5 mm)
Snowfall: 0.62 inches (15.8 mm)
Daylight: 10.5 hours
November brings cooler weather to Monument Valley. Average highs reach about 54°F (12°C), while nighttime temperatures can drop to around 34°F (1°C).
Rainfall is low at 0.26 inches (6.5 mm), while snowfall increases to approximately 0.62 inches (15.8 mm). Daylight decreases to about 10.5 hours, signaling the approach of winter.
Best for:
- Quiet sightseeing
- Photography in cool weather
- Scenic drives
- Visiting before the colder winter months
December – Cold, Dry and Occasionally Snowy
Average high: 43°F (6°C)
Average low: 25°F (-4°C)
Rainfall: 0.19 inches (4.9 mm)
Snowfall: 2.55 inches (64.8 mm)
Daylight: 9.5 hours
December is one of the coldest months in Monument Valley. Average daytime temperatures reach only around 43°F (6°C), while nighttime temperatures can fall to about 25°F (-4°C).
Rainfall is very low at 0.19 inches (4.9 mm), but December has the highest average snowfall of the year at approximately 2.55 inches (64.8 mm). With only around 9.5 hours of daylight, December has the shortest days of the year.
Best for:
- Winter photography
- Experiencing Monument Valley with fewer visitors
- Seeing occasional snow-covered landscapes
- Enjoying cool and peaceful desert scenery
Monument Valley Weather by Month
| Month | Avg High °F (°C) | Avg Low °F (°C) | Rainfall (inches) | Snowfall (inches) | Daylight (hours) |
|---|---|---|---|---|---|
| January | 41°F (5°C) | 25°F (-4°C) | 0.24 | 1.02 | 10 |
| February | 48°F (9°C) | 28°F (-2°C) | 0.20 | 0.17 | 11 |
| March | 59°F (15°C) | 36°F (2°C) | 0.20 | 0.35 | 12 |
| April | 68°F (20°C) | 43°F (6°C) | 0.27 | 0.16 | 13 |
| May | 79°F (26°C) | 54°F (12°C) | 0.26 | 0.00 | 14 |
| June | 90°F (32°C) | 64°F (18°C) | 0.10 | 0.00 | 14.5 |
| July | 93°F (34°C) | 68°F (20°C) | 0.54 | 0.00 | 14.5 |
| August | 90°F (32°C) | 64°F (18°C) | 0.76 | 0.00 | 13.5 |
| September | 82°F (28°C) | 59°F (15°C) | 0.66 | 0.00 | 12.5 |
| October | 70°F (21°C) | 46°F (8°C) | 0.70 | 0.00 | 11.5 |
| November | 54°F (12°C) | 34°F (1°C) | 0.26 | 0.62 | 10.5 |
| December | 43°F (6°C) | 25°F (-4°C) | 0.19 | 2.55 | 9.5 |
20 FAQs About Monument Valley Weather
1. What is the weather like in Monument Valley?
Monument Valley has a dry desert climate with hot summers, cool winters, low rainfall, and occasional snowfall. Temperatures can change significantly between daytime and nighttime.
2. What is the best month to visit Monument Valley for good weather?
April, May, September, and October are among the best months to visit because temperatures are generally comfortable for sightseeing and outdoor activities.
3. What is the hottest month in Monument Valley?
July is typically the hottest month, with an average high of 93°F (34°C) and an average low of 68°F (20°C).
4. What is the coldest month in Monument Valley?
January and December are among the coldest months. Average nighttime temperatures can fall to around 25°F (-4°C).
5. Does it snow in Monument Valley?
Yes, Monument Valley can receive snow during winter. Snowfall is usually light, but December and January can occasionally have measurable snow.
6. How much snow does Monument Valley get?
Snowfall varies by month. December has the highest average snowfall at about 2.55 inches, while January averages around 1.02 inches.
7. Does Monument Valley get a lot of rain?
No. Monument Valley is generally very dry. Monthly rainfall remains below 1 inch throughout the year based on the provided data.
8. Which month is the driest in Monument Valley?
June is the driest month, with average rainfall of only about 0.10 inches.
9. What is Monument Valley weather like in summer?
Summer is hot and mostly dry. Average highs range from around 90°F (32°C) to 93°F (34°C) from June through August.
10. Is Monument Valley too hot in July?
July can be very hot during the afternoon, with an average high of 93°F (34°C). Early morning and late afternoon are generally more comfortable for outdoor activities.
11. What is Monument Valley weather like in winter?
Winter is cold and generally dry. January has an average high of 41°F (5°C) and an average low of 25°F (-4°C).
12. Is Monument Valley cold at night?
Yes. Desert temperatures can drop significantly after sunset. Even during warmer months, evenings are noticeably cooler than the daytime.
13. What is Monument Valley weather like in spring?
Spring brings gradually warmer temperatures and mostly dry conditions. March has an average high of 59°F (15°C), increasing to around 68°F (20°C) in April.
14. What is Monument Valley weather like in fall?
Fall is generally mild and comfortable. September has an average high of 82°F (28°C), while October averages around 70°F (21°C).
15. How many hours of daylight does Monument Valley get?
Daylight varies from about 9.5 hours in December to approximately 14.5 hours in June and July.
16. Which month has the longest daylight in Monument Valley?
June and July have the longest days, with approximately 14.5 hours of daylight.
17. Which month has the shortest daylight in Monument Valley?
December has the shortest days, with approximately 9.5 hours of daylight.
18. Is October a good time to visit Monument Valley?
Yes. October is one of the most comfortable months, with an average high of 70°F (21°C) and an average low of 46°F (8°C).
19. What should I wear when visiting Monument Valley?
Wear lightweight, breathable clothing during hot weather and bring layers for cooler mornings and evenings. Warm clothing is recommended during winter.
20. What is the best time of year for photography in Monument Valley?
Spring and fall are excellent for photography because temperatures are more comfortable. Sunrise and sunset are especially good times for photographing the sandstone formations and desert landscape.
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