Big Lake (TX) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Big Lake.

Climate overview of Big Lake

Big Lake, Texas, United States of America, sees big temperature differences between seasons, with August peaking at 35°C (95°F) and January dropping to 15°C (59°F).

Rain/snowfall is modest, totalling around 496 mm (20 in) annually. The city experiences a distinct dry season from October to April. May tends to be the wettest month.

Big Lake Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Big Lake — and find the best time to visit.

Monthly Temperature in Big Lake

Visitors to Big Lake can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 35°C (95°F) in August, the warmest time of the year, to a moderate 15°C (59°F) during cooler months like January.

At night, you can expect temperatures ranging from 21°C (70°F) in August to around -1°C (30°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Big Lake

Big Lake typically sees modest rain/snowfall throughout the year, with an average annual precipitation of 496 mm (20 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, May it receives moderate rainfall, averaging 76 mm (3 in) of precipitation, recorded across 7 rainy days. In contrast, the driest month February brings less rainfall, with 12 mm (0.5 in) over 3 rainy days. For more details, please visit our Big Lake Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Best Time to Visit Big Lake

During March, April, May, October and November, Big Lake experiences its most favorable weather, with temperatures between 21°C (69°F) and 30°C (86°F). These mild conditions make it an excellent time for a visit.

The weather does bring rainfall during this period, between 22 mm (0.9 in) and 76 mm (3 in).

Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.

Frequently asked questions about the climate in Big Lake

What is the best time to visit Big Lake?

February, March, April, October and November typically offer the most optimal weather in Big Lake. In contrast, June, July and August tend to have less optimal conditions. Big Lake has a distinct dry season from October to April.

What temperatures can I expect in Big Lake?

Daytime highs range from 15°C (59°F) in January to 35°C (95°F) in August. Nighttime lows range from -1°C (30°F) to 21°C (70°F). Temperatures vary considerably through the year.

How much rain does Big Lake get?

Annual rainfall is around 496 mm (20 in). May is the wettest month with 76 mm (3 in), while February is the driest with 12 mm (0.5 in).

Big Lake 3-Day Forecast

Big Lake (TX) 3-Day Forecast

Big Lake on the map

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