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Weather & Climate

Boerne, Texas, United States

Overview

Climate data and monthly weather averages for Boerne.

Key Metrics

Annual Avg
19.3°C
Summer Avg
27.9°C
Winter Avg
9.8°C
Record High
43.4°C
Record Low
-9.3°C
Annual Precipitation
792.1 mm
Avg Humidity
68%
Summer Humidity
64%
Winter Humidity
70%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan28.2°8.8°-7.5°51.870%9555.5
Feb32.8°11°-9.3°37.271%10158.3
Mar33.5°15.4°-6.4°64.570%14050.2
Apr37.9°19.7°-0.5°60.967%16153.2
May40°23.5°107.969%18150
Jun41.5°27°14.7°71.766%20047
Jul43.4°28.1°16.6°65.164%20851.4
Aug43.2°28.7°16.8°58.961%19962.3
Sep41.4°25°9.6°91.868%15649.7
Oct37°20°-0.9°84.968%13748.9
Nov30.8°14.3°-4.8°5470%10055
Dec27.3°9.7°-7.3°43.470%8753.4

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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