Weather Observations for Champaign-Urbana, Illinois
Illinois State Water Survey, Prairie Research Institute, University of Illinois
August 2014 Heating Cooling 8am 8am 8am
Degree Degree Precipitation Snowfall Snow Depth
Day High Time (CST) Low Time (CST) Mean Days Days inches inches inches Comments
1 81 12:47 PM 61 5:38 AM 71 0 6 0.00 0 0
2 81 2:37 PM 59 5:39 AM 70 0 5 0.00 0 0
3 84 3:21 PM 60 5:00 AM 72 0 7 0.00 0 0
4 85 3:05 PM 61 5:42 AM 73 0 8 0.00 0 0
5 83 3:41 PM 65 5:00 AM 74 0 9 0.31 0 0 rain, fog
6 77 2:30 PM 65 5:18 AM 71 0 6 0.00 0 0 fog
7 74 2:17 PM 62 5:18 AM 68 0 3 0.00 0 0
8 75 11:29 PM 65 6:34 AM 70 0 5 0.06 0 0 rain
9 78 12:46 PM 65 1:35 PM 72 0 7 0.00 0 0
10 80 1:35 PM 67 6:35 AM 74 0 9 0.00 0 0  
11 83 2:58 PM 65 11:59 PM 74 0 9 T 0 0
12 72 3:29 PM 61 5:50 AM 67 0 2 0.21 0 0 rain, fog
13 80 2:35 PM 56 5:57 AM 68 0 3 0.00 0 0
14 81 12:21 PM 56 11:59 PM 69 0 4 0.00 0 0
15 73 1:43 PM 51 4:45 AM 62 3 0 0.00 0 0
16 77 11:01 AM 63 1:25 AM 70 0 5 0.00 0 0
17 80 3:53 PM 65 2:34 AM 73 0 8 0.06 0 0 rain, fog
18 83 4:31 PM 64 5:55 AM 74 0 9 0.00 0 0 fog
19 85 3:46 PM 63 5:54 AM 74 0 9 0.00 0 0 fog
20 80 9:34 AM 64 5:55 AM 72 0 7 0.02 0 0 fog
21 89 1:56 PM 70 12:06 AM 80 0 15 0.18 0 0 thunderstorms
22 84 3:22 PM 71 10:04 AM 78 0 13 0.01 0 0 light rain
23 87 12:39 PM 70 11:42 PM 79 0 14 0.13 0 0
24 89 3:27 PM 68 5:37 AM 79 0 14 0.19 0 0 fog, thunderstorms
25 94 3:53 PM 68 11:59 PM 81 0 16 0.00 0 0 fog
26 91 12:37 PM 66 5:10 AM 79 0 14 0.13 0 0 thunderstorms
27 87 2:04 PM 67 4:20 AM 77 0 12 0.01 0 0 thunderstorms
28 85 3:38 PM 64 6:11 AM 75 0 10 0.12 0 0 light rain
29 89 2:50 PM 69 5:23 AM 79 0 14 0.01 0 0 fog
30 85 12:50 PM 71 5:50 AM 78 0 13 0.08 0 0 rain
31 85 3:15 PM 70 11:49 PM 78 0 13 T 0 0 rain
Average 82.5 64.3 73.6
Sum           3 269 1.52 0  
Highest 94 71 81 3 16 0.31 0 0
Lowest 72   51   62 0 0 0 0 0
Normal 83.7 63.1 73.4 5 265 3.93 0
Departure -1.2   1.2   0.2     -2.41 0  
Days 90 2 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 new 1981-2010 average
Days 90 means number of days with a high of 90 degrees or more, Days 32 means number of days with a low of 32 degrees or less