San Angelo (TX) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit San Angelo.
Climate overview of San Angelo
Temperatures in San Angelo, Texas, United States of America, vary greatly throughout the year. August is the hottest month at 36°C (97°F), while January is the coldest at 15°C (59°F).
The city receives around 575 mm (23 in) of rain/snowfall per year. It experiences a distinct dry season from November to February, with very hot summers and mild winters. May is the wettest month and November the driest.
San Angelo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Angelo - and find the best time to visit.
Monthly Temperature in San Angelo
The climate in San Angelo is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very hot 36°C (97°F) in August to a moderate 15°C (59°F) in January.
Nighttime temperatures range from 22°C (72°F) in August to -1°C (30°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Angelo
Generally, San Angelo receives mid-range precipitation levels, with 575 mm (23 in) annually. The seasons in San Angelo bring significant changes in precipitation. The wettest month, May, receives moderate rainfall, with an average of 88 mm (3.5 in) of precipitation. This rainfall is distributed across 9 rainy days.
In contrast, the driest month, November, experiences much less rainfall, totaling 18 mm (0.7 in) over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our San Angelo Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit San Angelo
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: February, March, April, October and November
- Warmest weather: June, July and August
- Seasonal pattern: A distinct dry season from November to February, with very hot summers and mild winters
- Coldest conditions: January, with freezing nights around -1°C (30°F).
Frequently asked questions about the climate in San Angelo
What is the best time to visit San Angelo?
February, March, April, October and November typically offer the most optimal weather in San Angelo. In contrast, June, July and August tend to have less optimal conditions. San Angelo has a distinct dry season from November to February, with very hot summers and mild winters.
What temperatures can I expect in San Angelo?
Daytime highs range from 15°C (59°F) in January to 36°C (97°F) in August. Nighttime lows range from -1°C (30°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does San Angelo get?
Annual rainfall is around 575 mm (23 in). May is the wettest month with 88 mm (3.5 in), while November is the driest with 18 mm (0.7 in).
San Angelo 3-Day Forecast
San Angelo (TX) 3-Day Forecast
San Angelo on the map
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