Decatur, IL

10:02 PM CDT on September 29, 2016 (GMT -0500)
Decatur

Weather History for KDEC - August, 2015

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Month of August, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 84 °F 76 °F
Mean Temperature 79 °F 73 °F 64 °F
Min Temperature 72 °F 62 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 1 0 0 1
Cooling Degree Days (base 65) 14 8 0 256
Growing Degree Days (base 50) 30 23 14 716
Dew Point  
Dew Point 74 °F 62 °F 46 °F
Precipitation  
Precipitation 0.70 in 0.08 in 0.00 in 2.29 in
Snowdepth - - - -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 37 mph 21 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 30.00 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Aug. 03, 2015 Rise Set
Actual Time 5:55 AM CDT 8:06 PM CDT
Civil Twilight 5:25 AM CDT 8:36 PM CDT
Nautical Twilight 4:48 AM CDT 9:13 PM CDT
Astronomical Twilight 4:08 AM CDT 9:53 PM CDT
Moon 10:11 PM CDT (8/3) 9:41 AM CDT (8/3)
Length of Visible Light 15h 10m
Length of Day
14h 10m
Waning Gibbous, 85% of the Moon is Illuminated
Aug 3
Waning Gibbous
Aug 6
Last Quarter
Aug 14
New
Aug 22
First Quarter
Aug 29
Full

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 87 76 64 63 59 54 78 55 31 30.05 30.00 29.96 10 10 10 14 7 18 0.00  
2 92 79 66 71 67 60 81 64 47 29.95 29.88 29.78 10 10 10 20 9 28 T  
3 88 77 65 69 65 60 84 64 43 29.95 29.86 29.78 10 10 10 16 8 22 0.00  
4 82 72 62 65 61 56 93 68 42 30.03 29.99 29.93 10 10 10 13 3 15 0.00  
5 84 74 63 66 64 60 93 74 55 30.06 29.98 29.91 10 10 10 15 7 20 0.01 Rain
6 84 74 64 68 65 60 100 77 54 29.94 29.89 29.86 10 9 5 17 9 22 0.42 Rain
7 82 69 55 63 58 54 93 69 45 29.94 29.91 29.87 10 7 1 10 4 16 0.00  
8 87 76 65 72 68 61 93 74 55 29.98 29.93 29.87 10 10 8 12 5 16 T  
9 84 78 72 72 70 67 87 76 65 30.07 29.95 29.87 10 7 1 20 7 25 0.70 Rain , Thunderstorm
10 87 79 71 74 70 67 94 75 55 29.94 29.87 29.83 10 6 0 20 8 24 0.00 Fog
11 85 75 65 67 63 59 90 69 47 30.11 30.03 29.93 10 10 10 17 8 22 0.00  
12 85 73 60 62 60 57 90 67 44 30.19 30.14 30.10 10 10 10 13 4 17 0.00  
13 84 71 58 65 60 56 93 69 44 30.16 30.13 30.09 10 8 1 10 3 13 0.00  
14 88 77 65 68 65 61 87 69 50 30.19 30.13 30.10 10 10 10 9 3 13 0.00  
15 90 79 67 70 68 64 93 70 47 30.16 30.12 30.07 10 10 10 10 3 13 0.00  
16 89 78 67 69 67 65 90 70 50 30.16 30.10 30.04 10 10 10 15 5 22 0.00  
17 88 79 69 71 68 64 84 67 50 30.09 30.01 29.94 10 10 2 21 7 26 0.02 Rain , Thunderstorm
18 88 79 70 72 68 66 90 72 53 29.93 29.83 29.73 10 9 1 29 10 37 0.53 Rain , Thunderstorm
19 78 69 60 68 62 54 87 72 56 29.84 29.77 29.68 10 10 7 23 11 32 0.27 Rain , Thunderstorm
20 79 68 57 55 52 48 86 61 35 30.06 29.96 29.84 10 10 10 20 8 27 0.00  
21 82 68 54 59 56 51 93 69 45 30.13 30.09 30.07 10 10 10 13 5 18 0.00  
22 78 66 54 66 60 51 93 74 54 30.11 30.04 29.96 10 9 2 16 6 20 0.32 Rain , Thunderstorm
23 79 71 63 70 62 52 93 69 45 30.02 29.95 29.91 10 8 1 22 9 26 0.01 Rain
24 78 68 58 52 48 46 72 53 33 30.07 30.03 29.99 10 10 10 21 11 28 0.00  
25 77 67 56 56 51 48 77 58 38 30.09 30.06 30.03 10 10 10 16 8 23 0.00  
26 76 64 51 57 54 50 89 70 50 30.17 30.13 30.07 10 10 10 16 8 21 0.00  
27 79 65 50 60 55 48 89 73 56 30.21 30.15 30.09 10 9 4 12 3 13 0.00  
28 81 69 56 60 57 53 93 71 48 30.15 30.09 30.02 10 10 9 16 6 20 0.00 Rain
29 82 74 65 68 64 59 87 73 58 30.05 30.02 29.98 10 10 10 16 7 19 0.01  
30 87 78 68 70 67 64 90 69 48 30.08 30.02 29.99 10 10 8 12 5 24 T  
31 88 78 67 72 69 65 90 73 55 30.10 30.04 30.01 10 9 4 15 7 18 0.00