Weather History for Decatur, IL

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Saturday, June 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F 72 °F  
Max Temperature 81 °F 83 °F 93 °F (2007)
Min Temperature 66 °F 62 °F 0 °F (2007)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 14 14  
Since 1 June heating degree days 14 14  
Since 1 July heating degree days 5419 5518  
Cooling Degree Days 9 7  
Month to date cooling degree days 79 88  
Year to date cooling degree days 191 175  
Since 1 June cooling degree days 79 88  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 50    
Precipitation  
Precipitation 1.64 in 0.15 in 2.27 in (2011)
Month to date precipitation 2.16 2.33  
Year to date precipitation 20.47 16.78  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 30 mph    
Max Gust Speed 40 mph    
Visibility 8 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jun. 15, 2013 Rise Set
Actual Time 5:26 AM CDT 8:25 PM CDT
Civil Twilight 4:53 AM CDT 8:58 PM CDT
Nautical Twilight 4:12 AM CDT 9:39 PM CDT
Astronomical Twilight 3:24 AM CDT 10:28 PM CDT
Moon 12:00 PM CDT (6/15) 12:01 AM CDT (6/15)
Length of Visible Light 16h 04m
Length of Day
14h 59m
Waxing Crescent, 40% of the Moon is Illuminated
Jun 15
Waxing Crescent
Jun 16
First Quarter
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 70.0 °F - 54.0 °F 57% 30.02 in 10.0 mi South 6.9 mph - N/A   Clear
1:54 AM 69.1 °F - 54.0 °F 58% 30.02 in 10.0 mi SSW 6.9 mph - N/A   Clear
2:54 AM 66.0 °F - 54.0 °F 65% 30.02 in 10.0 mi South 4.6 mph - N/A   Clear
3:54 AM 66.0 °F - 55.0 °F 68% 30.02 in 10.0 mi South 4.6 mph - N/A   Clear
4:54 AM 66.9 °F - 55.0 °F 66% 30.04 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:54 AM 68.0 °F - 55.9 °F 65% 30.08 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
6:54 AM 69.1 °F - 57.0 °F 65% 30.04 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
7:54 AM 71.1 °F - 57.0 °F 61% 29.94 in 10.0 mi SSE 16.1 mph 25.3 mph N/A   Scattered Clouds
8:54 AM 75.0 °F - 57.0 °F 53% 29.99 in 10.0 mi SSW 13.8 mph 19.6 mph N/A   Clear
9:54 AM 77.0 °F - 57.9 °F 52% 30.01 in 10.0 mi SW 13.8 mph 19.6 mph N/A   Clear
10:54 AM 79.0 °F - 59.0 °F 50% 30.01 in 10.0 mi SW 16.1 mph 20.7 mph 0.00 in   Clear
11:54 AM 75.0 °F - 62.1 °F 64% 30.03 in 10.0 mi SW 13.8 mph - 0.00 in Rain Light Rain
12:54 PM 73.0 °F - 64.9 °F 76% 30.00 in 10.0 mi SW 9.2 mph - 0.03 in   Clear
1:23 PM 73.4 °F - 66.2 °F 78% 30.02 in 10.0 mi West 6.9 mph - 0.00 in Rain , Thunderstorm Light Rain
1:54 PM 72.0 °F - 66.9 °F 84% 30.02 in 5.0 mi WSW 6.9 mph - 0.07 in Rain , Thunderstorm Rain
2:54 PM 71.1 °F - 66.9 °F 87% 30.03 in 6.0 mi WSW 4.6 mph - 0.12 in Rain , Thunderstorm Light Rain
3:54 PM 72.0 °F - 69.1 °F 91% 30.00 in 10.0 mi Calm Calm - 0.06 in Rain , Thunderstorm Light Rain
4:54 PM 77.0 °F - 73.0 °F 88% 29.94 in 10.0 mi SSW 9.2 mph - 0.01 in   Mostly Cloudy
5:54 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.91 in 10.0 mi SW 10.4 mph - N/A   Clear
6:54 PM 79.0 °F - 66.0 °F 64% 29.92 in 10.0 mi SW 4.6 mph - N/A   Clear
7:54 PM 78.1 °F - 64.0 °F 62% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
8:54 PM 73.9 °F - 68.0 °F 82% 29.94 in 10.0 mi SSW 4.6 mph - 0.01 in Rain Light Rain
9:54 PM 73.9 °F - 66.9 °F 79% 29.98 in 8.0 mi WSW 5.8 mph - 0.03 in Rain Light Rain
10:05 PM 73.4 °F - 68.0 °F 83% 30.00 in - WSW 4.6 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
10:21 PM 73.4 °F - 69.8 °F 88% 30.03 in 1.8 mi West 17.3 mph 29.9 mph 0.24 in Rain , Thunderstorm Heavy Thunderstorms and Rain
10:31 PM 71.6 °F - 68.0 °F 88% 30.08 in 0.5 mi WSW 29.9 mph 40.3 mph 0.83 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
10:42 PM 69.8 °F - 66.2 °F 88% 30.09 in 1.2 mi WSW 19.6 mph 32.2 mph 1.14 in Rain , Thunderstorm Heavy Thunderstorms and Rain
10:49 PM 69.8 °F - 66.2 °F 88% 30.08 in 3.0 mi West 10.4 mph 32.2 mph 1.19 in Rain , Thunderstorm Heavy Thunderstorms and Rain
10:54 PM 69.1 °F - 66.9 °F 93% 30.07 in 5.0 mi West 12.7 mph 21.9 mph 1.19 in Rain , Thunderstorm Thunderstorms and Rain
11:06 PM 68.0 °F - 66.2 °F 94% 30.07 in 7.0 mi WNW 10.4 mph 21.9 mph 0.04 in Rain , Thunderstorm Thunderstorms and Rain
11:35 PM 68.0 °F - 64.4 °F 88% 30.07 in 7.0 mi WNW 10.4 mph - 0.09 in Rain Rain
11:54 PM 68.0 °F - 64.9 °F 90% 30.04 in 9.0 mi NW 5.8 mph - 0.11 in Rain Light Rain