Annual 2018 NORMALS
  High Depart Low Depart Mean Depart Precipitation Depart Snowfall Depart HDD Depart CDD Depart High Low Mean Precipitation Snowfall HDD CDD
January 31.5 -1.4 13.9 -2.8 23.0 -1.8 1.10 -0.95 3.5 -3.3 1302 46 0 0 32.9 16.7 24.8 2.05 6.8 1256 0
February 38.0 0.3 17.8 -2.4 28.2 -0.8 5.65 3.52 2.0 -3.8 736 -273 0 0 37.7 20.2 29.0 2.13 5.8 1009 0
March                             49.9 30.0 40.0 2.86 2.6 777 1
April                             62.8 41.1 51.9 3.68 0.4 402 10
May                             73.4 51.6 62.5 4.89 0.0 146 69
June                             82.5 61.9 72.2 4.34 0.0 17 233
July                             85.0 64.9 74.9 4.70 0.0 1 309
August                             83.7 63.1 73.4 3.93 0.0 5 265
September                             78.2 54.2 66.2 3.13 0.0 79 115
October                             65.2 42.6 53.9 3.26 0.1 358 14
November                             50.6 32.0 41.3 3.68 0.9 711 0
December                             36.7 21.2 28.9 2.73 6.6 1117 0
                             
Annual 34.8 -0.5 15.9 -2.6 25.6 -1.3 6.75 2.57 5.5 -7.1 2038 -227 0 0 61.6 41.6 51.6 41.38 23.2 5878 1016
Winter             6.75 2.57 5.5 -7.1 2038   0 0
Spring             0.00 0.00 0.0 0.0 0 0 0 0
Summer             0.00 0.00 0.0 0.0 0 0 0 0
Fall                            
Notes:
Temperatures are from midnight to midnight (calendar day) and are in degrees Fahrenheit
Precipitation and snowfall are measured at 8 am and represent the previous 24 hours, T means a trace of precipitation
Time is always Central Standard Time (CST)
Heating and cooling degree days use a base temperature of 65F
Normal refers to the 1981-2010 average
Winter season for snowfall and heating degree days starts on July 1, 2017, and ends on June 30, 2018.