Weslaco (TX) Climate by Month
The temperature in Weslaco can vary greatly throughout the year.
The temperatures shift from very hot
to pleasant.
It maintains moderate precipitation patterns.
Now, let’s explore all the climate details to give you a full picture.
Average day and night temperature
Depending on the time of the year, temperatures range from very hot to pleasant in Weslaco. Typically, daytime temperatures range from a very hot 36°C in August to a pleasant 21°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 10°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Generally, Weslaco has a moderate amount of precipitation, averaging 682 mm of rainfall annually. The climate in Weslaco shows significant variation throughout the year. Expect high rainfall in September, with an average of 149 mm of precipitation over 13 rainy days. In contrast, February offers drier and sunnier days, with around 23 mm of rainfall over 5 rainy days.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
For those who appreciate different seasons, Weslaco serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.9 hours of sunshine daily, and embrace the darker days in January, offering only 4.4 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is moderate throughout the year in Weslaco.
Relative humidity over the year
The best time of year to visit Weslaco in the United States of America
During the months of January, February and December 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 36°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 21°C.
September tops the wettest month list with 149 mm of rainfall.
February is the driest month with 23 mm of precipitation.
July is the sunniest month with an average of 326 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.
