January 2018
  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 -3 1:54 PM -15 7:17 AM -9 -35 74 0 0.00 0.0 4 35   -15 Record low temp (surpassed -13, 1968)
2 8 11:41 PM -14 7:19 AM -3 -28 68 0 0.00 0.0 4 34   -14 Record low temp (surpassed -11, 1928)
3 19 11:19 AM 0 11:59 PM 10 -15 55 0 T T 4 33   7  
4 8 2:18 PM -4 7:16 AM 2 -23 63 0 T T 4 34   -4  
5 8 12:05 PM -4 11:59 PM 2 -23 63 0 0.00 0.0 4 34   7  
6 12 12:48 PM -6 3:42 AM 3 -22 62 0 0.00 0.0 4 33   -6  
7 33 7:30 PM 4 12:00 AM 19 -6 46 0 0.00 0.0 4 33   4  
8 33 7:29 AM 28 10:16 PM 31 +6 34 0 0.13 T 4 34   32 mixed precipitation, fog
9 32 11:27 PM 27 3:39 AM 30 +5 35 0 0.00 0.0 3 35   27 fog
10 54 11:57 PM 32 12:00 AM 43 +18 22 0 0.00 0.0 2 35   32 fog
11 59 3:35 PM 17 11:57 PM 38 +13 27 0 0.11 0.0 0 43   52 fog, rain
12 23 12:13 PM 14 2:35 AM 19 -6 46 0 0.16 T T 37   14 rain, snow
13 20 2:24 PM 7 11:59 PM 14 -11 51 0 T T 0 33   8 snow flurries
14 24 1:04 PM 2 5:38 AM 13 -12 52 0 0.00 0.0 0 32   2  
15 25 10:01 AM -1 11:58 PM 12 -13 53 0 0.14 3.3 3 32   17  
16 7 3:46 PM -5 5:52 AM 1 -24 64 0 T T 3 32   -5  
17 17 3:33 PM -2 7:45 AM 8 -17 57 0 T 0.2 3 32   -2  
18 32 3:00 PM 12 3:20 AM 22 -3 43 0 0.00 0.0 3 32   12  
19 39 2:29 PM 20 7:08 AM 30 +5 35 0 0.00 0.0 2 32   20  
20 41 1:35 PM 28 6:00 AM 35 +10 30 0 0.00 0.0 1 33   28  
21 51 3:20 PM 37 3:38 AM 44 +19 21 0 0.00 0.0 T 33   37 fog
22 55 2:16 PM 36 9:56 PM 46 +21 19 0 0.47 0.0 0 39   48 fog, rain
23 37 12:00 AM 28 11:52 PM 33 +8 32 0 0.08 T 0 38 39 32  
24 29 2:51 PM 22 10:18 PM 26 +1 39 0 0.01 T 0 35 37 27 rain, snow flurries
25 49 2:28 PM 23 4:02 AM 36 +11 29 0 T T 0 34 36 23 snow flurries
26 53 1:36 PM 30 5:57 AM 42 +17 23 0 0.00 0.0 0 35 36 30  
27 53 2:35 PM 28 11:59 PM 41 +16 24 0 T 0.0 0 39 39 45  
28 51 2:07 PM 26 1:57 AM 39 +14 26 0 0.00 0.0 0 36 39 26  
29 30 12:50 AM 19 11:59 PM 25 0 40 0 T T T 37 39 28  
30 33 2:53 PM 13 7:06 AM 23 -2 42 0 T T 0 34 37 13  
31 46 3:05 PM 29 12:17 AM 38 +13 27 0 0.00 0.0 0 34 36 29  
Avg/Sum 31.5   13.9   22.7   1302 0 1.10 3.5   34.6      
Highest 59   37   46   74 0 0.47 3.3 4        
Lowest -3   -15   -9   19 0 0.00 0.0 0        
Normal 32.9   16.7   24.8   1246 0 2.05 6.8          
Departure -1.4   -2.8   -2.1   56 0 -0.95 -3.3          
Days 90 0 Days 32 29                        
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