Historical Weather Records & Monthly Climate for Galveston, TX

All-Time High
100°F
All-Time Low
12°F
Max Daily Snow
5.3"
Max Daily Rain
5.56"
Max Snow Depth
0

Monthly Climate Averages for Galveston, TX

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

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January61°51°3.86"0.03"
February62°53°3.26"0.04"
March68°59°3.83"0
April74°66°3.72"0
May80°73°3.64"0
June85°78°4.46"0
July86°80°4.08"0
August87°80°4.34"0
September84°77°5.41"0
October78°70°4.9"0
November70°61°4.39"0
December63°54°4.28"0.07"

Historical Weather Extremes for Galveston, TX

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

🔥
Longest Heatwave
18 Days
1948
Consecutive days ≥ 90°F
🧊
Deepest Freeze
2 Days
1962
Consecutive days ≤ 32°F
🏜️
Longest Drought
44 Days
1952
Consecutive days w/o rain
Wettest Month
9.06"
October 2015
Most rainfall in one month
Snowiest Month
5.87"
January 1949
Most snowfall in one month

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