Decatur (TX) Weather and Climate: A Comprehensive Guide
Decatur experiences great temperature shifts.
The city's weather can transition from very hot days
to mild weather.
It also experiences much rain/snowfall throughout the year.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
The climate in Decatur is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very hot 35°C in August. In January, the coolest month of the year, temperatures drop to a moderate 13°C.
At night, you can expect cooler temperatures, with averages dropping to around -0°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Decatur has a notably wet climate with abundant precipitation, recording 1003 mm of rain/snowfall per year. Decatur can be quite wet during May, receiving approximately 137 mm of precipitation over 10 rainy days. In contrast February, experiences much drier conditions, with 47 mm of rainfall, spread across 6 rainy days. For more details, please visit our Decatur Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Decatur can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.4 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 5.7 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
broken clouds and no rain overcast and thunder overcast and no rainForecast for Decatur (TX)
8 m/s
3 m/s
3 m/s
The best time of year to visit Decatur in the United States of America
During the months of April and October 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:
August has an average maximum temperature of 35°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 13°C.
May tops the wettest month list with 137 mm of rainfall.
February is the driest month with 47 mm of precipitation.
July is the sunniest month with an average of 342 hours of sunshine.
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.
