Weather History for Champaign, IL

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 76 °F 58 °F
Mean Temperature 80 °F 65 °F 47 °F
Min Temperature 69 °F 54 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 18 4 0 113
Cooling Degree Days (base 65) 15 4 0 126
Growing Degree Days (base 50) 30 15 0 467
Dew Point  
Dew Point 70 °F 54 °F 23 °F
Precipitation  
Precipitation 0.97 in 0.13 in 0.00 in 3.55 in
Snowdepth - - - -
Wind  
Wind 39 mph 11 mph 0 mph
Gust Wind 62 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 29.97 in 29.66 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 12, 2013 Rise Set
Actual Time 5:40 AM CDT 7:59 PM CDT
Civil Twilight 5:10 AM CDT 8:29 PM CDT
Nautical Twilight 4:32 AM CDT 9:07 PM CDT
Astronomical Twilight 3:51 AM CDT 9:48 PM CDT
Moon 7:35 AM CDT (5/12) 10:25 PM CDT (5/12)
Length of Visible Light 15h 19m
Length of Day
14h 18m
Waxing Crescent, 7% of the Moon is Illuminated
May 12
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 3.55 Normal Month Total: 4.55
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Fog
Actual:
83 | 54 0.00
Average:
70 | 46 0.16
Thunderstorm
Actual:
80 | 48 0.24
Average:
70 | 46 0.15
Rain
Actual:
72 | 46 0.06
Average:
70 | 46 0.17
Rain
Actual:
63 | 54 0.13
Average:
71 | 47 0.17
Rain
Actual:
66 | 53 0.09
Average:
71 | 47 0.16
Partly Cloudy
Actual:
70 | 54 0.00
Average:
72 | 48 0.16
Partly Cloudy
Actual:
76 | 54 0.00
Average:
72 | 48 0.15
Clear
Actual:
81 | 54 0.00
Average:
72 | 48 0.16
Thunderstorm
Actual:
68 | 57 0.97
Average:
73 | 49 0.15
Partly Cloudy
Actual:
66 | 48 T
Average:
73 | 49 0.15
Partly Cloudy
Actual:
66 | 39 0.00
Average:
73 | 49 0.15
Clear
Actual:
58 | 35 0.00
Average:
74 | 50 0.14
Clear
Actual:
68 | 36 T
Average:
74 | 50 0.14
Clear
Actual:
88 | 53 0.00
Average:
75 | 50 0.14
Thunderstorm
Actual:
88 | 65 0.00
Average:
75 | 51 0.14
Rain
Actual:
83 | 63 T
Average:
75 | 51 0.14
Fog
Actual:
84 | 58 0.00
Average:
76 | 51 0.15
Partly Cloudy
Actual:
82 | 59 0.00
Average:
76 | 52 0.15
Scattered Clouds
Actual:
91 | 58 0.00
Average:
76 | 52 0.14
Thunderstorm
Actual:
91 | 69 0.00
Average:
77 | 53 0.15
Thunderstorm
Actual:
82 | 64 0.11
Average:
77 | 53 0.14
Rain
Actual:
77 | 61 0.35
Average:
77 | 53 0.14
Rain
Actual:
61 | 44 0.01
Average:
78 | 54 0.15
Clear
Actual:
69 | 40 0.00
Average:
78 | 54 0.14
Rain
Actual:
62 | 45 0.36
Average:
78 | 54 0.14
Rain
Actual:
66 | 51 0.07
Average:
79 | 55 0.12
Thunderstorm
Actual:
79 | 59 0.31
Average:
79 | 55 0.13
Scattered Clouds
Actual:
82 | 64 T
Average:
79 | 55 0.15
Scattered Clouds
Actual:
88 | 65 0.00
Average:
80 | 55 0.14
Thunderstorm
Actual:
90 | 67 0.00
Average:
80 | 56 0.14
Thunderstorm
Actual:
78 | 64 0.85
Average:
80 | 56 0.14
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 83 69 54 57 54 50 86 60 34 30.13 30.08 29.99 10 9 4 18 7 24 0.00 Fog
2 80 64 48 63 56 45 87 71 54 30.13 30.08 30.03 10 8 2 25 9 32 0.24 Rain , Thunderstorm
3 72 59 46 61 52 43 93 77 61 30.04 29.94 29.83 10 9 3 29 13 40 0.06 Rain
4 63 59 54 57 54 52 93 83 72 30.01 29.95 29.86 10 10 6 22 11 26 0.13 Rain
5 66 60 53 56 53 51 100 86 72 30.01 29.97 29.91 10 9 3 18 9 23 0.09 Rain
6 70 62 54 56 52 48 93 75 57 29.99 29.96 29.92 10 10 10 15 8 20 0.00  
7 76 65 54 57 52 45 86 66 45 30.03 29.99 29.96 10 10 10 14 5 17 0.00  
8 81 68 54 56 51 47 83 58 32 30.04 29.99 29.96 10 10 2 10 4 21 0.00  
9 68 63 57 61 60 54 93 83 73 30.02 29.93 29.84 10 7 1 21 9 26 0.97 Rain , Thunderstorm
10 66 57 48 59 55 45 90 82 73 29.98 29.88 29.82 10 8 3 16 10 20 T  
11 66 53 39 54 43 30 93 64 34 30.10 29.98 29.91 10 8 4 31 14 38 0.00  
12 58 47 35 33 30 23 82 54 25 30.18 30.14 30.10 10 10 10 23 11 39 0.00  
13 68 52 36 41 33 29 82 53 24 30.22 30.15 30.08 10 10 10 16 8 24 T  
14 88 71 53 59 51 37 61 49 36 30.05 29.86 29.76 10 10 10 24 16 32 0.00  
15 88 77 65 63 56 52 68 52 36 29.87 29.83 29.78 10 10 10 29 14 35 0.00 Thunderstorm
16 83 73 63 63 57 51 87 61 34 29.96 29.90 29.83 10 10 9 17 7 21 T Rain
17 84 71 58 62 59 54 100 69 37 30.01 29.98 29.95 10 7 0 18 8 28 0.00 Fog
18 82 71 59 63 60 57 97 71 45 30.04 30.00 29.93 10 7 2 14 7 21 0.00  
19 91 75 58 70 64 57 93 67 41 29.95 29.88 29.78 10 7 2 22 11 29 0.00  
20 91 80 69 67 63 56 84 60 35 29.89 29.81 29.74 10 10 9 25 15 39 0.00 Rain , Thunderstorm
21 82 73 64 67 63 60 93 74 54 29.84 29.77 29.70 10 9 1 30 16 36 0.11 Rain , Thunderstorm
22 77 69 61 63 60 56 87 71 54 29.82 29.73 29.66 10 9 0 28 13 35 0.35 Rain
23 61 53 44 57 51 37 87 77 66 30.26 29.99 29.81 10 9 2 25 14 31 0.01 Rain
24 69 55 40 38 35 33 79 53 27 30.41 30.34 30.27 10 10 10 16 9 21 0.00  
25 62 54 45 50 41 32 89 66 42 30.39 30.32 30.25 10 9 4 17 9 23 0.36 Rain
26 66 59 51 57 52 46 89 81 73 30.28 30.20 30.06 10 10 6 21 13 26 0.07 Rain
27 79 69 59 68 61 55 93 80 67 30.11 29.94 29.83 10 8 0 29 12 35 0.31 Fog , Rain , Thunderstorm
28 82 73 64 69 65 60 87 77 67 29.91 29.86 29.81 10 10 10 29 15 37 T  
29 88 77 65 66 63 59 87 65 43 29.96 29.94 29.90 10 10 10 26 16 32 0.00  
30 90 79 67 67 65 62 79 61 43 29.96 29.92 29.85 10 9 2 39 21 62 0.00 Rain , Thunderstorm
31 78 71 64 70 65 60 87 81 74 29.92 29.86 29.78 10 9 1 37 16 47 0.85 Rain , Thunderstorm