Weather Observations for Champaign-Urbana, Illinois
Illinois State Water Survey, Prairie Research Institute, University of Illinois
November 2015
  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 69 3:10 PM 43 5:59 AM 56 +8 9 0 0.28 0.0 0 56 55 43 rain, fog
2 72 1:54 PM 40 6:37 AM 56 +8 9 0 0.00 0.0 0 56 55 40 fog
3 65 3:01 PM 43 6:10 AM 54 +7 11 0 0.00 0.0 0 58 56 43 fog
4 73 1:32 PM 45 4:05 AM 59 +12 6 0 0.00 0.0 0 58 56 45 fog
5 71 11:22 AM 55 1:35 AM 63 +17 2 0 0.00 0.0 0 61 58 55 fog
6 64 3:24 AM 41 11:40 PM 53 +7 12 0 0.13 0.0 0 62 60 45 rain, fog
7 56 1:12 PM 36 6:48 AM 46 +1 19 0 0.00 0.0 0 56 56 36  
8 55 2:38 PM 31 6:37 AM 43 -2 22 0 0.00 0.0 0 53 53 31  
9 57 3:21 PM 35 6:50 AM 46 +1 19 0 0.00 0.0 0 51 51 35  
10 58 2:54 PM 31 6:09 AM 45 +1 20 0 0.00 0.0 0 50 51 31  
11 64 1:29 PM 36 3:52 AM 50 +6 15 0 0.00 0.0 0 51 50 36  
12 58 12:11 AM 42 11:39 PM 50 +7 15 0 0.11 0.0 0 54 53 45 rain
13 51 2:41 PM 29 11:54 PM 40 -3 25 0 0.00 0.0 0 50 50 33  
14 64 2:28 PM 23 5:51 AM 44 +2 21 0 0.00 0.0 0 47 47 23  
15 67 1:24 PM 32 7:08 AM 50 +8 15 0 0.00 0.0 0 49 48 32  
16 50 10:51 AM 40 12:53 AM 45 +4 20 0 0.00 0.0 0 51 49 40  
17 61 9:47 PM 48 12:00 AM 55 +14 10 0 0.91 0.0 0 53 50 48 rain
18 61 7:19 AM 43 11:50 AM 52 +12 13 0 1.01 0.0 0 57 53 57 rain
19 48 1:58 PM 31 11:12 PM 40 0 25 0 0.01 0.0 0 54 52 41 rain
20 49 12:56 PM 27 6:46 AM 38 -1 27 0 0.00 0.0 0 48 48 27  
21 42 1:20 AM 18 11:57 PM 30 -9 35 0 0.38 0.8 1 49 48 32 rain, snow, fog
22 28 2:34 PM 13 6:25 AM 21 -17 44 0 0.27 1.0 2 46 46 13 snow,fog
23 44 3:25 PM 25 4:06 AM 35 -3 30 0 0.00 0.0 2 45 45 25  
24 52 1:54 PM 27 4:41 AM 40 +3 25 0 0.00 0.0 T 44 43 27  
25 55 1:25 PM 32 6:17 AM 44 +7 21 0 0.00 0.0 T 45 44 32  
26 65 1:22 PM 50 12:01 AM 58 +22 7 0 0.05 0.0 0 50 47   rain
27 58 2:41 AM 39 11:49 PM 49 +13 16 0 0.74 0.0 0 55 51 54 rain
28 40 2:42 PM 36 11:56 PM 38 +3 27 0 0.46 0.0 0 50 51   rain
29 40 1:11 PM 34 7:33 AM 37 +2 28 0 0.01 0.0 0 48 48   rain
30 45 11:53 AM 35 4:30 AM 40 +6 25 0 0.05 0.0 0 47 46 35 rain
Avg/Sum 56.1   35.3   45.9   573 0 4.41 1.8 0 51.8 50.7    
Highest 73   55   63   44 0 1.01 1.0 2        
Lowest 28   13   21   2 0 0.00 0.0 0        
Normal 50.6   32.0   41.3   711 0 3.68 0.9          
Departure 5.5   3.3   4.6   -138 0 0.73 0.9          
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 new 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