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Climate & Weather Averages in Galveston, Texas, USA

Currently: 70 °F. Fog. (Weather station: Clover Field, USA). See more current weather

Annual Weather Averages Near Galveston

Averages are for Scholes Field, which is 5 miles from Galveston.

Based on weather reports collected during 1992–2021.

Jan
63
49
3.55
Feb
65
53
2.03
Mar
71
59
2.72
Apr
77
66
2.01
May
83
73
3
Jun
88
78
4.3
Jul
90
80
3.25
Aug
91
80
4.33
Sep
88
77
6.38
Oct
81
69
4.57
Nov
72
59
3.34
Dec
65
51
3.66

All Year Climate & Weather Averages in Galveston

High Temp: 91 °F

Low Temp: 49 °F

Mean Temp: 72 °F

Precipitation: 3.60"

Humidity: 76%

Dew Point: 64 °F

Wind: 19 mph

Pressure: 30.03 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Galveston

High Temp: 63 °F

Low Temp: 49 °F

Mean Temp: 56 °F

Precipitation: 3.55"

Humidity: 78%

Dew Point: 49 °F

Wind: 20 mph

Pressure: 30.15 "Hg

Visibility: 8 mi

February Climate & Weather Averages in Galveston

High Temp: 65 °F

Low Temp: 53 °F

Mean Temp: 59 °F

Precipitation: 2.03"

Humidity: 79%

Dew Point: 52 °F

Wind: 20 mph

Pressure: 30.10 "Hg

Visibility: 8 mi

March Climate & Weather Averages in Galveston

High Temp: 71 °F

Low Temp: 59 °F

Mean Temp: 65 °F

Precipitation: 2.72"

Humidity: 78%

Dew Point: 58 °F

Wind: 20 mph

Pressure: 30.05 "Hg

Visibility: 8 mi

April Climate & Weather Averages in Galveston

High Temp: 77 °F

Low Temp: 66 °F

Mean Temp: 71 °F

Precipitation: 2.01"

Humidity: 77%

Dew Point: 63 °F

Wind: 22 mph

Pressure: 29.98 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Galveston

High Temp: 83 °F

Low Temp: 73 °F

Mean Temp: 78 °F

Precipitation: 3.00"

Humidity: 77%

Dew Point: 70 °F

Wind: 22 mph

Pressure: 29.96 "Hg

Visibility: 10 mi

June Climate & Weather Averages in Galveston

High Temp: 88 °F

Low Temp: 78 °F

Mean Temp: 83 °F

Precipitation: 4.30"

Humidity: 75%

Dew Point: 75 °F

Wind: 20 mph

Pressure: 29.95 "Hg

Visibility: 10 mi

July Climate & Weather Averages in Galveston

High Temp: 90 °F

Low Temp: 80 °F

Mean Temp: 85 °F

Precipitation: 3.25"

Humidity: 74%

Dew Point: 76 °F

Wind: 17 mph

Pressure: 30.01 "Hg

Visibility: 10 mi

August Climate & Weather Averages in Galveston

High Temp: 91 °F

Low Temp: 80 °F

Mean Temp: 86 °F

Precipitation: 4.33"

Humidity: 72%

Dew Point: 76 °F

Wind: 16 mph

Pressure: 29.98 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Galveston

High Temp: 88 °F

Low Temp: 77 °F

Mean Temp: 82 °F

Precipitation: 6.38"

Humidity: 73%

Dew Point: 72 °F

Wind: 17 mph

Pressure: 29.96 "Hg

Visibility: 10 mi

October Climate & Weather Averages in Galveston

High Temp: 81 °F

Low Temp: 69 °F

Mean Temp: 75 °F

Precipitation: 4.57"

Humidity: 73%

Dew Point: 66 °F

Wind: 19 mph

Pressure: 30.02 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Galveston

High Temp: 72 °F

Low Temp: 59 °F

Mean Temp: 66 °F

Precipitation: 3.34"

Humidity: 76%

Dew Point: 57 °F

Wind: 19 mph

Pressure: 30.11 "Hg

Visibility: 9 mi

December Climate & Weather Averages in Galveston

High Temp: 65 °F

Low Temp: 51 °F

Mean Temp: 58 °F

Precipitation: 3.66"

Humidity: 78%

Dew Point: 51 °F

Wind: 20 mph

Pressure: 30.12 "Hg

Visibility: 9 mi

Quick Climate Info

Hottest MonthAugust (86 °F avg)
Coldest MonthJanuary (56 °F avg)
Wettest MonthSeptember (6.38" avg)
Windiest MonthApril (22 mph avg)
Annual precip.43.14" (per year)

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