Weather Observations for Champaign-Urbana, Illinois
Illinois State Water Survey, Prairie Research Institute, University of Illinois
July 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 84 2:29 PM 66 1:08 AM 75 0 10 1.20 0 0 heavy rain, thunderstorms
2 71 9:48 AM 60 11:55 PM 66 0 1 0.00 0 0
3 75 4:53 PM 59 2:55 AM 67 0 2 0.01 0 0 light rain
4 79 3:22 PM 54 5:00 AM 67 0 2 0.00 0 0
5 79 2:24 PM 58 1:46 AM 69 0 4 0.00 0 0
6 84 3:52 PM 62 12:22 AM 73 0 8 0.21 0 0 rain
7 87 2:55 PM 71 11:59 PM 79 0 14 0.03 0 0 thunderstorms
8 82 1:06 PM 65 11:46 PM 74 0 9 0.25 0 0 thunderstorms
9 80 3:37 PM 62 5:44 AM 71 0 6 0.00 0 0
10 80 2:59 PM 59 5:17 AM 70 0 5 0.00 0 0  
11 83 4:05 PM 58 5:27 AM 71 0 6 0.00 0 0
12 84 4:54 PM 68 8:45 AM 76 0 11 0.09 0 0 thunderstorm
13 84 2:52 PM 70 11:47 PM 77 0 12 4.33 0 0 thunderstorms, heavy rain
14 85 11:51 AM 62 11:55 PM 74 0 9 0.00 0 0
15 70 2:38 PM 53 5:26 AM 62 3 0 0.51 0 0 thunderstorm, Record low for high temp (surpassed 72F, 1992)
16 74 1:48 PM 53 5:04 AM 64 1 0 0.00 0 0
17 77 1:34 PM 53 5:11 AM 65 0 0 0.00 0 0
18 77 3:05 PM 59 11:54 PM 68 0 3 0.00 0 0
19 78 3:30 PM 56 4:56 AM 67 0 2 0.00 0 0 fog
20 79 2:16 PM 58 4:53 AM 69 0 4 0.00 0 0 fog
21 84 4:09 PM 60 4:56 AM 72 0 7 0.00 0 0 fog
22 87 2:23 PM 62 5:29 AM 75 0 10 0.00 0 0 fog
23 77 12:57 PM 59 11:54 PM 68 0 3 0.00 0 0
24 77 3:24 PM 55 4:45 AM 66 0 1 0.00 0 0
25 73 4:21 PM 54 5:17 AM 64 1 0 0.00 0 0
26 85 1:08 PM 66 12:56 AM 76 0 11 0.06 0 0 rain
27 85 1:06 PM 64 11:59 PM 75 0 10 2.01 0 0 thunderstorms
28 72 1:42 PM 56 11:58 PM 64 1 0 0.00 0 0
29 77 2:48 PM 55 3:36 AM 66 0 1 0.00 0 0
30 81 3:36 PM 58 5:18 AM 70 0 5 0.00 0 0
31 81 1:38 PM 59 4:56 AM 70 0 5 0 0 0 2nd coldest July on record (#1 is 2009)
Average 79.7 59.8 70.0
Sum           6 161 8.7 0  
Highest 87 71 79 3 14 4.33 0 0
Lowest 70   53   62 0 0 0 0 0
Normal 85.0 64.9 75.0 1 309 4.70 0
Departure -5.3   -5.1   -5.0     4 0  
Days 90 0 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