Decatur, IL

12:22 PM CDT on May 23, 2017 (GMT -0500)
Decatur

Weather History for KDEC - May, 2012

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Tuesday, May 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 75 °F 67 °F  
Max Temperature 86 °F 78 °F 93 °F (2006)
Min Temperature 63 °F 56 °F 44 °F (2008)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 38 137  
Since 1 July heating degree days 4223 5500  
Cooling Degree Days 10 4  
Month to date cooling degree days 165 65  
Year to date cooling degree days 223 79  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 57    
Maximum Humidity 87    
Minimum Humidity 27    
Precipitation  
Precipitation 0.10 in 0.10 in 0.10 in (2012)
Month to date precipitation 1.26 4.07  
Year to date precipitation 8.01 14.23  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

May. 29, 2012 Rise Set
Actual Time 5:30 AM CDT 8:15 PM CDT
Civil Twilight 4:58 AM CDT 8:47 PM CDT
Nautical Twilight 4:18 AM CDT 9:27 PM CDT
Astronomical Twilight 3:33 AM CDT 10:13 PM CDT
Moon 1:47 PM CDT (5/29) 1:23 AM CDT (5/29)
Length of Visible Light 15h 49m
Length of Day
14h 45m
First Quarter, 59% of the Moon is Illuminated
May 29
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Jun 26
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:14 AM 77.0 °F - 60.8 °F 57% 29.78 in 10.0 mi SW 5.8 mph - N/A Thunderstorm Clear
12:54 AM 79.0 °F - 63.0 °F 58% 29.79 in 10.0 mi NW 9.2 mph - N/A Thunderstorm Clear
1:23 AM 77.0 °F - 62.6 °F 61% 29.82 in 10.0 mi NNE 9.2 mph - N/A   Partly Cloudy
1:51 AM 75.2 °F - 62.6 °F 65% 29.84 in 10.0 mi ESE 4.6 mph - N/A Thunderstorm Partly Cloudy
1:54 AM 75.0 °F - 63.0 °F 66% 29.81 in 10.0 mi ESE 3.5 mph - N/A Thunderstorm Scattered Clouds
2:06 AM 73.4 °F - 62.6 °F 69% 29.83 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
2:17 AM 73.4 °F - 62.6 °F 69% 29.84 in 10.0 mi WNW 5.8 mph - N/A Thunderstorm Partly Cloudy
2:37 AM 75.2 °F - 64.4 °F 69% 29.85 in 6.0 mi Variable 4.6 mph - 0.02 in Rain Light Rain
2:54 AM 70.0 °F - 66.0 °F 87% 29.81 in 10.0 mi NNW 5.8 mph - 0.05 in Rain Light Rain
3:54 AM 72.0 °F - 60.1 °F 66% 29.84 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
4:54 AM 70.0 °F - 55.0 °F 59% 29.81 in 10.0 mi North 16.1 mph - 0.00 in   Clear
5:54 AM 66.9 °F - 57.0 °F 70% 29.88 in 8.0 mi SSE 6.9 mph - 0.02 in Rain Light Rain
6:54 AM 64.9 °F - 60.1 °F 84% 29.88 in 10.0 mi Calm Calm - 0.03 in   Clear
7:54 AM 66.9 °F - 62.1 °F 84% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 AM 71.1 °F - 60.1 °F 68% 29.89 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 72.0 °F - 57.9 °F 61% 29.88 in 10.0 mi North 6.9 mph - N/A   Clear
10:54 AM 75.0 °F - 54.0 °F 48% 29.89 in 10.0 mi East 4.6 mph - N/A   Clear
11:54 AM 77.0 °F - 54.0 °F 45% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:54 PM 79.0 °F - 54.0 °F 42% 29.88 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:54 PM 82.0 °F 81.2 °F 53.1 °F 37% 29.88 in 10.0 mi SSE 8.1 mph - N/A   Clear
2:54 PM 84.0 °F - 48.0 °F 28% 29.87 in 10.0 mi SW 5.8 mph - N/A   Clear
3:54 PM 84.0 °F - 48.0 °F 28% 29.86 in 10.0 mi SSW 10.4 mph - N/A   Clear
4:54 PM 84.9 °F - 48.9 °F 29% 29.84 in 10.0 mi WSW 10.4 mph 17.3 mph N/A   Clear
5:54 PM 84.9 °F - 46.0 °F 26% 29.84 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Clear
6:54 PM 82.9 °F - 48.0 °F 29% 29.84 in 10.0 mi WNW 9.2 mph 16.1 mph N/A   Clear
7:54 PM 79.0 °F - 48.0 °F 34% 29.85 in 10.0 mi NW 6.9 mph - N/A   Clear
8:54 PM 75.9 °F - 51.1 °F 42% 29.86 in 10.0 mi NW 6.9 mph - N/A   Clear
9:54 PM 73.9 °F - 50.0 °F 43% 29.88 in 10.0 mi NW 6.9 mph - N/A   Clear
10:54 PM 73.0 °F - 50.0 °F 44% 29.87 in 10.0 mi NW 8.1 mph - N/A   Clear
11:54 PM 68.0 °F - 51.1 °F 55% 29.88 in 10.0 mi West 3.5 mph - N/A   Clear