Weather Averages Alton, TX

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Weather Averages for
Alton, TX


Latitude: 26°13'N, Longitude: 98°24'W, Elevation: 133.0 ft, Distance: 4.53 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 30 years
°F 73 57 60 68 75 80 84 85 85 82 75 67 59
Average high temperature
over 30 years
°F 84 68 73 81 87 90 94 96 97 93 86 78 71
Average low temperature
over 30 years
°F 62 45 48 56 64 69 73 74 73 71 63 55 47
Average precipitation
over 30 years
in 22.8 1.3 1.2 0.5 1.3 2.7 3.0 1.8 2.3 4.3 2.6 0.9 1.0
Heating degree days
over 30 years
days 829 291 173 48 - - - - - - 6 79 232
Cooling degree days
over 30 years
days 3985 46 58 169 327 474 570 636 648 525 319 148 65