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Three Rivers (TX) Weather and Climate: A Comprehensive Guide

The climate in Three Rivers is marked by big temperature swings throughout the year. Temperatures range from very hot during the warmest months to pleasant in the cooler months. It receives a reasonable amount of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Three Rivers, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very hot 37°C in August. In January, the coolest month of the year, temperatures drop to a pleasant 19°C.

At night, you can expect cooler temperatures, with averages dropping to around 5°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Three Rivers receives a reasonable amount of rainfall, with an annual precipitation of 697 mm. Three Rivers can be quite wet during September, receiving approximately 105 mm of precipitation over 9 rainy days.

In contrast November, experiences much drier conditions, with 30 mm of rainfall, 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

Forecast for Three Rivers (TX)

Fri   Dec 27
26°C | 9°C
N 2 m/s
almost clear and no rain

almost clear and no rain

Sat   Dec 28
29°C | 14°C
W 8 m/s
0.5 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Sun   Dec 29
25°C | 11°C
NW 2 m/s
clear and no rain

clear and no rain

The best time of year to visit Three Rivers in the United States of America

During the months of February, March and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Three Rivers?
    August has an average maximum temperature of 37°C and is the warmest month of the year.
  • Which is the coldest month in Three Rivers?
    The coldest month is January with an average maximum temperature of 19°C.
  • Which is the wettest month in Three Rivers?
    September tops the wettest month list with 105 mm of rainfall.
  • Which is the driest month in Three Rivers?
    November is the driest month with 30 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.