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Weather & Climate

Hamilton County, Texas, United States

Overview

Climate data and monthly weather averages for Hamilton County.

Key Metrics

Annual Avg
19°C
Summer Avg
28.6°C
Winter Avg
8.7°C
Record High
44.2°C
Record Low
-10.1°C
Annual Precipitation
799.4 mm
Avg Humidity
66%
Summer Humidity
61%
Winter Humidity
69%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan30.1°7.8°-9.2°49.369%9853.2
Feb33.3°9.8°-10.1°48.769%10555.3
Mar33.3°14.7°-8.1°70.468%14850.2
Apr40.2°19.2°-1.4°68.766%17357.3
May40.1°23.3°4.1°103.969%18945.7
Jun42.9°27.3°15.2°92.465%20949.7
Jul44.2°29.1°16.9°52.460%21533.9
Aug43.8°29.4°16.3°61.158%19739
Sep41.2°25.3°9.6°74.765%15949.5
Oct37.3°19.5°-2.9°90.865%13448.6
Nov33.2°13.6°-5.8°48.668%10059.8
Dec28.9°8.6°-8.1°38.468%8955

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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