Three Rivers (TX) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Three Rivers.
Climate overview of Three Rivers
The climate in Three Rivers, Texas, United States of America, is marked by large temperature swings across the seasons, ranging from 37°C (99°F) in August to 19°C (66°F) in January.
Annual rainfall is moderate at around 697 mm (27 in), with September being the wettest month. The city also has a distinct dry season from November to December.
Three Rivers Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Three Rivers — and find the best time to visit.
Monthly Temperature in Three Rivers
In Three Rivers, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very hot 37°C (99°F) in August. In January, the coolest month of the year, temperatures drop to a pleasant 19°C (66°F).
At night, temperatures range from around 24°C (75°F) in August to 5°C (41°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Three Rivers
On average, Three Rivers receives a reasonable amount of rainfall, with an annual precipitation of 697 mm (27 in). Three Rivers can be quite wet during September, receiving approximately 105 mm (4.1 in) of precipitation over 9 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 30 mm (1.2 in) of precipitation spread across 5 rainy days. For more details, please visit our Three Rivers 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 Three Rivers
Frequently asked questions about the climate in Three Rivers
What is the best time to visit Three Rivers?
February, March, April, November and December typically offer the most optimal weather in Three Rivers. In contrast, June, July, August and September tend to have less optimal conditions. Three Rivers has a distinct dry season from November to December.
What temperatures can I expect in Three Rivers?
Daytime highs range from 19°C (66°F) in January to 37°C (99°F) in August. Nighttime lows range from 5°C (41°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Three Rivers get?
Annual rainfall is around 697 mm (27 in). September is the wettest month with 105 mm (4.1 in), while November is the driest with 30 mm (1.2 in).
Three Rivers 3-Day Forecast
Three Rivers (TX) 3-Day Forecast
Three Rivers on the map
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