Yosemite National Park is definitely worth a visit
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Leon Valley Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Leon Valley.
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Climate overview of Leon Valley
The climate in Leon Valley, United States of America, is marked by large temperature swings across the seasons, ranging from 36°C (97°F) in August to 17°C (63°F) in January.
The city receives around 826 mm (33 in) of rainfall per year. It experiences very hot summers and mild winters. May is the wettest month and December the driest. Sunshine peaks in July, when the city sees around 10.3 hours of sunshine per day.
Leon Valley Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Leon Valley - and find the best time to visit.
Monthly Temperature in Leon Valley
In Leon Valley, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very hot 36°C (97°F) in August to a moderate 17°C (63°F) in January.
Nighttime temperatures range from 24°C (75°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Leon Valley
On average, Leon Valley receives a reasonable amount of rainfall, with an annual precipitation of 826 mm (33 in). The seasons in Leon Valley bring significant changes in precipitation. The wettest month, May, receives high rainfall, with an average of 132 mm (5.2 in) of precipitation. This rainfall is distributed across 9 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 32 mm (1.3 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Leon Valley Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Leon Valley
In Leon Valley, summer days are longer and more sunny, with daily sunshine hours peaking at 10.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 5.0 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: San Antonio, the United States of America (14 KM, 8 Miles).
Daily hours of sunshine
Data from: San Antonio, the United States of America (14 KM, 8 Miles).
Daily percentage of sunshine
Data from: San Antonio, the United States of America (14 KM, 8 Miles).
Humidity in Leon Valley by Month
The relative humidity is high throughout the year in Leon Valley.
The city experiences its highest humidity in May, reaching 71%. In March, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: San Antonio, the United States of America (14 KM, 8 Miles).
Best Time to Visit Leon Valley
For comfortable weather, consider visiting Leon Valley in February, March, April, October and November. Conditions are usually least favourable in June, July, August and September.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
good
Feb
excellent
Mar
excellent
Apr
excellent
May
mixed
Jun
very hot
Jul
very hot
Aug
very hot
Sep
wet
Oct
excellent
Nov
excellent
Dec
very good
- Best overall: February, March, April, October and November
- Warmest weather: July and August
- Most sunshine: July and August
- Wettest months: May, when rainfall is highest.
- Seasonal pattern: Very hot summers and mild winters
Frequently asked questions about the climate in Leon Valley
What is the best time to visit Leon Valley?
February, March, April, October and November typically offer the most optimal weather in Leon Valley. In contrast, June, July, August and September tend to have less optimal conditions. Leon Valley has very hot summers and mild winters.
What temperatures can I expect in Leon Valley?
Daytime highs range from 17°C (63°F) in January to 36°C (97°F) in August. Nighttime lows range from 4°C (39°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Leon Valley get?
Annual rainfall is around 826 mm (33 in). May is the wettest month with 132 mm (5.2 in), while December is the driest with 32 mm (1.3 in).
How sunny is Leon Valley?
Leon Valley receives around 2,640 hours of sunshine per year. July is the sunniest month with 310 hours, while December is the cloudiest with just 151 hours. Overall, Leon Valley enjoys abundant sunshine.
Leon Valley 3-Day Forecast
Leon Valley on the map
Leon Valley is highlighted - select any city to see its climate.
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