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Climate in Austin TX

August is the hottest month in Austin TX, with an average high of 98°F / 37°C; January is the coldest (62°F / 17°C). May is the wettest month, averaging 5.0 in / 128 mm of precipitation.

MonthHigh °F / °CLow °F / °CPrecip in / mmWet days
Jan62 / 1742 / 62.6 / 676
Feb67 / 1946 / 81.9 / 485
Mar73 / 2352 / 112.9 / 736
Apr80 / 2759 / 152.4 / 615
May87 / 3167 / 195.0 / 1287
Jun93 / 3473 / 233.7 / 936
Jul97 / 3675 / 242.0 / 504
Aug98 / 3775 / 242.7 / 694
Sep91 / 3370 / 213.5 / 885
Oct82 / 2861 / 163.9 / 996
Nov71 / 2251 / 102.9 / 745
Dec64 / 1843 / 62.8 / 706

Extremes since 1938: highest 112°F / 44°C (September 5, 2000), lowest -2°F / -19°C (January 31, 1949).

Daylight lasts about 14.0 hours in June and 10.0 hours in December.

Data: Meteostat — Camp Mabry/Austin City Asos, 1991–2020 averages.