Weather History for Springfield, IL

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Saturday, August 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F 74 °F  
Max Temperature 82 °F 85 °F 106 °F (1936)
Min Temperature 49 °F 64 °F 49 °F (1963)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 16  
Since 1 July heating degree days 1  
Cooling Degree Days 1 9  
Month to date cooling degree days 180 179  
Year to date cooling degree days 1257 858  
Since 1 June cooling degree days 1000 754  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 58    
Maximum Humidity 89    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.11 in 3.09 in (1998)
Month to date precipitation 1.25 1.92  
Year to date precipitation 16.04 24.33  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 2 mph (NE)    
Max Wind Speed 10 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 18, 2012 Rise Set
Actual Time 6:13 AM CDT 7:50 PM CDT
Civil Twilight 5:45 AM CDT 8:18 PM CDT
Nautical Twilight 5:10 AM CDT 8:53 PM CDT
Astronomical Twilight 4:33 AM CDT 9:29 PM CDT
Moon 7:21 AM CDT (8/18) 8:06 PM CDT (8/18)
Length of Visible Light 14h 33m
Length of Day
13h 36m
New Moon, 1% of the Moon is Illuminated
Aug 18
New Moon
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 54.0 °F 50.0 °F 86% 30.03 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 52.0 °F 48.9 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 53.1 °F 50.0 °F 89% 30.03 in 10.0 mi WSW 4.6 mph - N/A   Clear
3:52 AM 51.1 °F 48.0 °F 89% 30.03 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 50.0 °F 46.0 °F 86% 30.02 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 50.0 °F 46.9 °F 89% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 51.1 °F 48.9 °F 92% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 59.0 °F 53.6 °F 82% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 68.0 °F 53.1 °F 59% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:52 AM 72.0 °F 53.1 °F 51% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:52 AM 75.0 °F 48.9 °F 40% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:52 AM 75.9 °F 48.9 °F 38% 30.01 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
12:52 PM 75.9 °F 46.9 °F 36% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:52 PM 80.1 °F 46.9 °F 31% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:52 PM 79.0 °F 45.0 °F 30% 29.95 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
3:52 PM 81.0 °F 46.0 °F 29% 29.93 in 10.0 mi Calm Calm - N/A   Clear
4:52 PM 82.0 °F 45.0 °F 27% 29.91 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
5:52 PM 79.0 °F 44.1 °F 29% 29.92 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:52 PM 77.0 °F 48.0 °F 36% 29.92 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
7:52 PM 72.0 °F 51.1 °F 48% 29.92 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
8:52 PM 70.0 °F 51.1 °F 51% 29.94 in 10.0 mi ENE 4.6 mph - N/A   Clear
9:52 PM 69.1 °F 52.0 °F 54% 29.94 in 10.0 mi ENE 5.8 mph - N/A   Clear
10:52 PM 66.9 °F 52.0 °F 59% 29.95 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:52 PM 63.0 °F 54.0 °F 72% 29.95 in 10.0 mi Calm Calm - N/A   Clear