Weather History for Decatur, IL

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Tuesday, April 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 47 °F 53 °F  
Max Temperature 50 °F 64 °F 86 °F (2002)
Min Temperature 44 °F 42 °F 30 °F (2014)
Degree Days  
Heating Degree Days 18 12  
Month to date heating degree days 222 242  
Since 1 July heating degree days 5099 5226  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 4 1  
Moisture  
Dew Point 43 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 71    
Precipitation  
Precipitation 1.36 in 0.11 in 1.36 in (2013)
Month to date precipitation 3.26 1.73  
Year to date precipitation 8.34 8.09  
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 11 mph (NNE)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 7 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 16, 2013 Rise Set
Actual Time 6:15 AM CDT 7:35 PM CDT
Civil Twilight 5:47 AM CDT 8:03 PM CDT
Nautical Twilight 5:14 AM CDT 8:36 PM CDT
Astronomical Twilight 4:39 AM CDT 9:12 PM CDT
Moon 10:34 AM CDT (4/16) 12:31 AM CDT (4/16)
Length of Visible Light 14h 15m
Length of Day
13h 19m
Waxing Crescent, 33% of the Moon is Illuminated
Apr 16
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:39 AM 48.2 °F - 44.6 °F 87% 30.02 in 10.0 mi NW 18.4 mph 33.4 mph N/A Thunderstorm Thunderstorm
12:49 AM 48.2 °F - 42.8 °F 82% - 9.0 mi ENE 11.5 mph 43.7 mph 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
12:54 AM 48.0 °F - 42.1 °F 80% - 10.0 mi West 8.1 mph 33.4 mph 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
1:19 AM 46.4 °F 40.4 °F 42.8 °F 87% - 9.0 mi NNE 13.8 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
1:54 AM 46.9 °F - 44.1 °F 90% - 2.0 mi North 13.8 mph - 0.16 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:08 AM 46.4 °F 39.8 °F 44.6 °F 93% - 4.0 mi NNE 16.1 mph - 0.04 in Rain , Thunderstorm Rain
2:16 AM 46.4 °F 41.1 °F 44.6 °F 93% - 4.0 mi NNW 11.5 mph - 0.06 in Rain Rain
2:28 AM 46.4 °F 41.9 °F 44.6 °F 93% - 10.0 mi NNW 9.2 mph - 0.06 in Rain Light Rain
2:54 AM 46.9 °F - 44.1 °F 90% - 10.0 mi NNW 10.4 mph - 0.06 in Rain Light Rain
3:07 AM 46.4 °F 40.4 °F 44.6 °F 93% - 3.0 mi NNW 13.8 mph - 0.05 in Rain , Thunderstorm Heavy Thunderstorms and Rain
3:26 AM 46.4 °F 42.4 °F 44.6 °F 93% - 5.0 mi NNE 8.1 mph - 0.11 in Rain Light Rain
3:54 AM 46.0 °F 42.5 °F 45.0 °F 96% - 7.0 mi NNE 6.9 mph - 0.14 in Rain Light Rain
4:26 AM 46.4 °F 43.5 °F 44.6 °F 93% - 7.0 mi North 5.8 mph - 0.06 in Rain , Thunderstorm Light Thunderstorms and Rain
4:35 AM 46.4 °F 42.4 °F 44.6 °F 93% - 6.0 mi NNE 8.1 mph - 0.08 in Rain , Thunderstorm Rain
4:45 AM 46.4 °F 41.9 °F 44.6 °F 93% - 4.0 mi NE 9.2 mph - 0.13 in Rain Rain
4:54 AM 46.0 °F 40.2 °F 44.1 °F 93% - 6.0 mi NNW 12.7 mph - 0.15 in Rain Light Rain
5:06 AM 46.4 °F 41.5 °F 44.6 °F 93% - 10.0 mi North 10.4 mph - 0.00 in Rain Light Rain
5:46 AM 44.6 °F 38.4 °F 42.8 °F 93% - 7.0 mi North 12.7 mph - 0.05 in Rain , Thunderstorm Light Rain
5:54 AM 45.0 °F 39.7 °F 42.1 °F 90% - 10.0 mi North 10.4 mph - 0.05 in Rain Light Rain
6:05 AM 44.6 °F 39.7 °F 42.8 °F 93% - 10.0 mi North 9.2 mph - 0.00 in   Overcast
6:30 AM 44.6 °F 38.4 °F 41.0 °F 87% - 10.0 mi North 12.7 mph - 0.00 in   Overcast
7:44 AM 44.6 °F 38.4 °F 39.2 °F 81% - 10.0 mi North 12.7 mph - N/A   Overcast
7:54 AM 45.0 °F 40.1 °F 39.0 °F 80% 30.11 in 10.0 mi North 9.2 mph - N/A   Overcast
8:54 AM 46.9 °F - 39.9 °F 77% - 10.0 mi NNE 11.5 mph - N/A   Overcast
9:24 AM 48.2 °F - 41.0 °F 76% - 10.0 mi NE 11.5 mph - N/A   Overcast
9:54 AM 48.0 °F - 39.9 °F 74% - 7.0 mi NE 11.5 mph - 0.01 in Rain , Thunderstorm Light Rain
10:36 AM 46.4 °F 42.4 °F 42.8 °F 87% - 5.0 mi NE 8.1 mph - 0.01 in Rain , Thunderstorm Light Rain
10:54 AM 46.9 °F - 43.0 °F 86% - 10.0 mi NNE 11.5 mph - 0.02 in Rain , Thunderstorm Light Rain
11:12 AM 46.4 °F 41.1 °F 42.8 °F 87% 30.16 in 6.0 mi North 11.5 mph - 0.00 in Rain Light Rain
11:18 AM 44.6 °F 37.4 °F 42.8 °F 93% 30.18 in 2.5 mi NNW 16.1 mph - 0.06 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:26 AM 44.6 °F 39.7 °F 42.8 °F 93% 30.13 in 1.0 mi NE 9.2 mph - 0.17 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:33 AM 44.6 °F 38.1 °F 42.8 °F 93% 30.12 in 1.0 mi NE 13.8 mph - 0.22 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:48 AM 44.6 °F 40.2 °F 42.8 °F 93% 30.16 in 2.0 mi North 8.1 mph - 0.29 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:54 AM 45.0 °F 40.1 °F 42.1 °F 90% 30.17 in 3.0 mi NNW 9.2 mph - 0.30 in Rain , Thunderstorm Light Thunderstorms and Rain
11:57 AM 44.6 °F 39.7 °F 42.8 °F 93% 30.16 in 2.5 mi North 9.2 mph - 0.04 in Rain , Thunderstorm Thunderstorms and Rain
12:02 PM 44.6 °F 40.2 °F 42.8 °F 93% 30.16 in 1.8 mi North 8.1 mph - 0.06 in Rain , Thunderstorm Thunderstorms and Rain
12:31 PM 44.6 °F 39.7 °F 42.8 °F 93% 30.15 in 0.8 mi NNE 9.2 mph - 0.29 in Rain , Thunderstorm Heavy Thunderstorms and Rain
12:40 PM 44.6 °F 39.2 °F 42.8 °F 93% 30.14 in 1.0 mi NE 10.4 mph - 0.36 in Rain , Thunderstorm Thunderstorms and Rain
12:51 PM 44.6 °F 38.8 °F 42.8 °F 93% 30.13 in 3.0 mi ENE 11.5 mph - 0.39 in Rain , Thunderstorm Light Thunderstorms and Rain
12:54 PM 45.0 °F 39.7 °F 42.1 °F 90% 30.15 in 3.0 mi ENE 10.4 mph - 0.39 in Rain , Thunderstorm Thunderstorms and Rain
1:17 PM 46.4 °F 40.1 °F 42.8 °F 87% 30.13 in 10.0 mi NNE 15.0 mph - 0.01 in Thunderstorm Overcast
1:25 PM 44.6 °F 37.8 °F 42.8 °F 93% 30.12 in 8.0 mi NNE 15.0 mph - 0.02 in Rain , Thunderstorm Light Rain
1:35 PM 46.4 °F 40.7 °F 42.8 °F 87% 30.15 in 4.0 mi North 12.7 mph - 0.04 in Rain , Thunderstorm Light Rain
1:45 PM 46.4 °F 39.8 °F 44.6 °F 93% 30.14 in 10.0 mi North 16.1 mph - 0.04 in Rain Light Rain
1:54 PM 46.9 °F - 45.0 °F 93% 30.16 in 10.0 mi North 12.7 mph - 0.04 in   Overcast
2:22 PM 48.2 °F - - N/A% 30.14 in 10.0 mi North 15.0 mph - 0.00 in Rain Light Rain
2:34 PM 46.4 °F 41.5 °F - N/A% 30.14 in 10.0 mi NNE 10.4 mph - 0.00 in   Overcast
2:54 PM 48.0 °F - - N/A% 30.15 in 10.0 mi NNE 13.8 mph - 0.00 in   Overcast
3:25 PM 48.2 °F - - N/A% 30.16 in 5.0 mi NNE 6.9 mph - 0.00 in Rain , Thunderstorm Light Rain
3:54 PM 48.9 °F - 48.0 °F 97% 30.15 in 10.0 mi NE 11.5 mph - 0.01 in Rain Light Rain
4:54 PM 48.9 °F - 45.0 °F 86% 30.15 in 10.0 mi NE 12.7 mph - 0.02 in   Overcast
5:54 PM 50.0 °F - 44.1 °F 80% 30.15 in 10.0 mi ENE 9.2 mph - N/A   Overcast
6:54 PM 50.0 °F - 44.1 °F 80% 30.17 in 10.0 mi NE 9.2 mph - N/A   Overcast
7:54 PM 50.0 °F - 44.1 °F 80% 30.17 in 10.0 mi ENE 5.8 mph - N/A   Overcast
8:35 PM 48.2 °F - 44.6 °F 87% 30.17 in 10.0 mi NE 5.8 mph - 0.01 in Rain , Thunderstorm Light Rain
8:54 PM 48.9 °F - 45.0 °F 86% 30.18 in 10.0 mi ENE 6.9 mph - 0.01 in Thunderstorm Overcast
9:54 PM 50.0 °F - 46.0 °F 86% 30.18 in 8.0 mi ENE 12.7 mph - N/A   Overcast
10:07 PM 50.0 °F - 44.6 °F 82% 30.19 in 8.0 mi East 10.4 mph - N/A   Overcast
10:15 PM 50.0 °F - 44.6 °F 82% 30.18 in 8.0 mi ENE 10.4 mph - N/A   Overcast
10:54 PM 48.9 °F - 41.0 °F 74% 30.19 in 10.0 mi ENE 15.0 mph - N/A   Overcast
11:54 PM 48.0 °F - 39.9 °F 74% 30.18 in 10.0 mi ENE 15.0 mph - 0.00 in   Overcast