Historical Weather Records & Monthly Climate for Conroe, TX

All-Time High
110°F
All-Time Low
9°F
Max Daily Snow
1.5"
Max Daily Rain
11.96"
Max Snow Depth
0

Monthly Climate Averages for Conroe, TX

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January61°44°3.94"0.06"
February64°47°3.45"0.14"
March71°53°3.73"0
April78°60°4.61"0
May85°68°4.4"0
June90°73°4.55"0
July92°75°3.75"0
August93°76°3.99"0
September88°71°4.08"0
October80°62°4.56"0
November70°53°3.9"0
December63°47°4.13"0.02"

Historical Weather Extremes for Conroe, TX

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
79 Days
2000
Consecutive days ≥ 90°F
🧊
Deepest Freeze
3 Days
1951
Consecutive days ≤ 32°F
🏜️
Longest Drought
45 Days
1952
Consecutive days w/o rain
Wettest Month
24.63"
August 2017
Most rainfall in one month
Snowiest Month
1.5"
December 2017
Most snowfall in one month

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