Conroe (TX) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Conroe.
Climate overview of Conroe
Temperatures in Conroe, Texas, United States of America, vary greatly throughout the year. August is the hottest month at 35°C (95°F), while January is the coldest at 17°C (63°F).
Rainfall is high, totalling around 1255 mm (49 in) per year. October is the wettest month and February the driest. The city also experiences very hot summers and mild winters. Sunshine peaks in July, when the city sees around 9.8 hours of sunshine per day.
Conroe Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Conroe - and find the best time to visit.
Monthly Temperature in Conroe
The climate in Conroe is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very hot 35°C (95°F) in August, the warmest time of the year, to a moderate 17°C (63°F) during cooler months like January.
At night, you can expect temperatures ranging from 23°C (73°F) in August to around 4°C (39°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Conroe
Conroe has a notably wet climate with abundant precipitation, recording 1255 mm (49 in) of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives heavy rainfall, averaging 162 mm (6.4 in) of precipitation, recorded across 8 rainy days. In contrast, the driest month February brings less rainfall, with 66 mm (2.6 in) over 9 rainy days. For more details, please visit our Conroe Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Conroe
Seasonal changes in sunshine hours are quite dramatic in Conroe. While July receives considerable daily sunshine with up to 9.8 hours, January marks the darkest time of the year, where sunshine is scarce with only 4.7 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
Humidity in Conroe by Month
The relative humidity is high throughout the year in Conroe.
The city experiences its highest humidity in September, reaching 77%. In March, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Conroe
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March and April
- Warmest weather: July and August
- Most sunshine: June and July
- Seasonal pattern: Very hot summers and mild winters
Frequently asked questions about the climate in Conroe
What is the best time to visit Conroe?
March and April typically offer the most optimal weather in Conroe. In contrast, June, July and August tend to have less optimal conditions. Conroe has very hot summers and mild winters.
What temperatures can I expect in Conroe?
Daytime highs range from 17°C (63°F) in January to 35°C (95°F) in August. Nighttime lows range from 4°C (39°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Conroe get?
Annual rainfall is around 1255 mm (49 in). October is the wettest month with 162 mm (6.4 in), while February is the driest with 66 mm (2.6 in).
How sunny is Conroe?
Conroe receives around 2,584 hours of sunshine per year. July is the sunniest month with 295 hours, while January is the cloudiest with just 142 hours. Overall, Conroe enjoys abundant sunshine.
Conroe 3-Day Forecast
Conroe (TX) 3-Day Forecast
Conroe on the map
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