September 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 71 2:41 PM 54 11:58 PM 63 -9 2 0 0.00 0.0 0 70 73 55  
2 75 3:02 PM 49 5:31 AM 62 -9 3 0 0.00 0.0 0 66 71 49  
3 83 1:31 PM 57 5:36 AM 70 -1 0 5 0.00 0.0 0 69 72 57  
4 90 1:30 PM 54 4:11 AM 72 1 0 7 0.00 0.0 0 69 72 54  
5 72 1:56 PM 53 11:22 PM 63 -7 2 0 0.07 0.0 0 70 73 56  
6 67 3:06 PM 48 5:28 AM 58 -12 7 0 0.00 0.0 0 66 70 48  
7 72 2:42 PM 45 5:32 AM 59 -11 6 0 0.00 0.0 0 64 68 45  
8 81 2:41 PM 46 5:47 AM 64 -5 1 0 0.00 0.0 0 63 67 46  
9 80 12:47 PM 53 5:33 AM 67 -2 0 2 0.00 0.0 0 66 69 53  
10 76 2:10 PM 47 5:30 AM 62 -7 3 0 0.00 0.0 0 65 70 47  
11 74 12:34 PM 48 5:26 AM 61 -7 4 0 0.00 0.0 0 65 69 48  
12 79 1:56 PM 56 6:10 AM 68 0 0 3 0.00 0.0 0 67 69 56  
13 71 1:29 PM 62 11:25 PM 67 -1 0 2 T 0.0 0 70 71 63  
14 81 3:35 PM 61 11:49 PM 71 +4 0 6 0.04 0.0 0 69 70 62 rain, fog
15 90 3:00 PM 57 5:26 AM 74 +7 0 9 0.00 0.0 0 68 71 57  
16 90 2:06 PM 60 5:01 AM 75 +9 0 10 0.00 0.0 0 70 72 60  
17 90 1:06 PM 63 5:30 AM 77 +11 0 12 0.00 0.0 0 71 73 63  
18 85 3:49 PM 67 6:40 AM 76 +11 0 11 T 0.0 0 74 74 67  
19 82 3:28 PM 65 11:59 PM 74 +9 0 9 0.73 0.0 0 74 75 67 thunderstorm, fog
20 95 2:48 PM 63 2:11 AM 79 +14 0 14 0.00 0.0 0 71 73 63 fog, Record high temp (surpassed 94, 1891)
21 95 1:42 PM 68 5:29 AM 82 +18 0 17 0.00 0.0 0 74 75 68 Tied record high temp (95, 1891)
22 95 12:26 PM 67 5:21 AM 81 +17 0 16 0.00 0.0 0 74 76 67 Tied record high temp (95, 1891)
23 94 2:15 PM 67 5:29 AM 81 +18 0 16 0.00 0.0 0 74 76 67 Tied record high temp (94, 1891)
24 93 1:36 PM 64 4:48 AM 79 +16 0 14 0.00 0.0 0 73 75 64  
25 91 1:43 PM 62 5:25 AM 77 +15 0 12 0.00 0.0 0 73 75 62  
26 93 1:59 PM 64 4:55 AM 79 +17 0 14 0.00 0.0 0 73 75 64  
27 75 12:31 PM 57 11:58 PM 66 +5 0 1 0.00 0.0 0 74 75 64  
28 73 2:24 PM 51 11:58 PM 62 +1 3 0 0.00 0.0 0 68 72 52  
29 78 2:19 PM 47 5:09 AM 63 +2 2 0 0.00 0.0 0 66 70 47  
30 72 2:56 PM 49 1:56 AM 61 +1 4 0 0.00 0.0 0 64 69 49  
Avg/Sum 82.1   56.8   69.8   37 180 0.84 0.0 0 69.3 72.0    
Highest 95   68   82   7 17 0.73 0.0 0        
Lowest 67   45   58   0 0 0.00 0.0 0        
Normal 78.2   54.2   66.2   79 115 3.13 0.0          
Departure 3.9   2.6   3.6   -42 65 -2.29 0.0          
Days 90 11 Days 32 0                        
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