Weather Averages Houston, TX

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Weather Averages for
Houston, TX



Latitude: 29°39'N, Longitude: 95°17'W, Elevation: 15.2 m, Distance: 5.71 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°C 20 11 12 17 21 24 27 28 28 26 21 17 12
Average high temperature
over 30 years
°C 25 16 18 22 26 29 32 33 33 31 27 22 18
Average low temperature
over 30 years
°C 15 6 7 11 15 19 22 23 23 21 16 11 7
Average precipitation
over 30 years
cm 129.0 9.1 7.9 7.1 7.9 13.2 16.3 12.2 11.4 14.0 10.7 10.7 8.6
Heating degree days
over 30 years
days 1371 419 289 140 21 - - - - - 18 150 334
Cooling degree days
over 30 years
days 3012 22 17 65 171 341 489 574 574 441 213 78 27