December 2017
  Midnight to Midnight 8 AM Observations  
  Temperature (F) Degree Days Precipitation (inches) Soil Temperature (F) Temp. (F)  
Day High Time (CST) Low Time (CST) Mean Depart Heating Cooling Precipitation Snowfall Snow Depth 4 inch 8 inch Morning Low Comments
1 53 1:57 PM 28 7:00 AM 41 +7 24 0 0.00 0.0 0 41 45 28  
2 58 2:35 PM 30 6:26 AM 44 +10 21 0 0.00 0.0 0 41 45 30  
3 60 1:05 PM 28 6:37 AM 44 +11 21 0 0.00 0.0 0 41 44 28  
4 64 12:46 PM 47 4:06 AM 56 +23 9 0 0.00 0.0 0 45 46 47  
5 49 12:00 AM 26 10:02 PM 38 +6 27 0 0.07 0.0 0 46 48 32 rain, thunder
6 41 12:13 PM 26 12:26 AM 34 +2 31 0 0.00 0.0 0 39 44 26  
7 30 2:25 PM 17 11:59 PM 24 -7 41 0 T T 0 38 42 21 snow flurries
8 36 2:18 PM 13 2:37 AM 25 -6 40 0 0.00 0.0 0 35 40 13  
9 32 11:01 AM 19 11:38 PM 26 -5 39 0 T T 0 35 39 28 snow flurries
10 41 2:19 PM 16 1:36 AM 29 -1 36 0 T T 0 34 38 16 T of snow accumulated before melting soon after falling
11 52 2:15 PM 19 2:06 AM 36 +6 29 0 0.00 0.0 0 35 38 19  
12 33 12:24 AM 20 7:10 AM 27 -3 38 0 0.00 0.0 0 36 39 20  
13 44 1:55 PM 21 12:29 AM 33 +4 32 0 0.00 0.0 0 34 38 21  
14                 T 0.0 0 36 38 22 rain
15                              
16                              
17                              
18                              
19                              
20                              
21                              
22                              
23                              
24                              
25                              
26                              
27                              
28                              
29                              
30                              
31                              
Avg/Sum 45.6   23.8   35.2   388 0 0.07 0.0 0 38.3 41.7    
Highest 64   47   56   41 0 0.07 0.0 0        
Lowest 30   13   24   9 0 0.00 0.0 0        
Normal 36.7   21.2   29.0   1117 0 2.73 6.6          
Departure 8.9   2.6   6.2   -729 0 -2.66 -6.6          
Days 90 0 Days 32 12                        
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
Days 90 means # of days with a high temperature of 90 or more, "Days 32" means # of days with a low temperature of 32 or less