Vernon (TX) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Vernon.
Climate overview of Vernon
The climate in Vernon, Texas, United States of America, is marked by large temperature swings across the seasons, ranging from 37°C (99°F) in August to 12°C (54°F) in December.
Annual rain/snowfall is moderate at around 678 mm (27 in), with May being the wettest month. The city also has a distinct dry season from November to March, with very hot summers and mild winters.
Vernon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vernon - and find the best time to visit.
Monthly Temperature in Vernon
In Vernon, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very hot 37°C (99°F) in August. In December, the coolest month of the year, temperatures drop to a moderate 12°C (54°F).
At night, temperatures range from around 23°C (73°F) in August to -2°C (28°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Vernon
On average, Vernon receives a reasonable amount of rain/snowfall, with an annual precipitation of 678 mm (27 in). Vernon can be quite wet during May, receiving approximately 108 mm (4.3 in) of precipitation over 10 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 22 mm (0.9 in) of precipitation spread across 3 rainy days. For more details, please visit our Vernon 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 Vernon
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, October and November
- Warmest weather: July and August
- Fewer rainy days: January, February, March, November and December
- Wettest months: April, May, June and July, when rainfall is highest.
- Seasonal pattern: A distinct dry season from November to March, with very hot summers and mild winters
- Coldest conditions: December, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Vernon
What is the best time to visit Vernon?
March, April, October and November typically offer the most optimal weather in Vernon. In contrast, June, July and August tend to have less optimal conditions. Vernon has a distinct dry season from November to March, with very hot summers and mild winters.
What temperatures can I expect in Vernon?
Daytime highs range from 12°C (54°F) in December to 37°C (99°F) in August. Nighttime lows range from -2°C (28°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Vernon get?
Annual rainfall is around 678 mm (27 in). May is the wettest month with 108 mm (4.3 in), while January is the driest with 22 mm (0.9 in).
Vernon 3-Day Forecast
Vernon (TX) 3-Day Forecast
Vernon on the map
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