Weather History for Decatur, IL

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Week of February 24, 2013 through March 2, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 44 °F 36 °F 32 °F
Mean Temperature 34 °F 31 °F 27 °F
Min Temperature 33 °F 26 °F 16 °F
Degree Days  
Heating Degree Days (base 65) 38 34 31 236
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 26 °F 12 °F
Precipitation  
Precipitation 0.99 in 0.18 in 0.00 in 1.06 in
Snowdepth - - - -
Wind  
Wind 32 mph 11 mph 0 mph
Gust Wind 39 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.23 in 29.94 in 29.40 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 26, 2013 Rise Set
Actual Time 6:32 AM CST 5:44 PM CST
Civil Twilight 6:05 AM CST 6:11 PM CST
Nautical Twilight 5:34 AM CST 6:43 PM CST
Astronomical Twilight 5:02 AM CST 7:14 PM CST
Moon 7:00 PM CST (2/26) 6:35 AM CST (2/26)
Length of Visible Light 12h 06m
Length of Day
11h 11m
Full, 99% of the Moon is Illuminated
Feb 26
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
24 38 27 16 26 21 13 92 73 54 30.17 30.12 30.04 10 8 4 9 4 17 0.00  
25 44 34 24 33 28 21 88 75 62 30.13 30.02 29.77 10 8 4 23 12 29 0.00  
26 35 34 33 36 33 29 100 88 75 29.73 29.50 29.40 10 4 1 32 15 39 0.99 Rain
27 35 34 32 32 29 28 96 89 82 29.81 29.68 29.54 9 4 1 18 12 26 0.03 Snow
28 36 34 32 33 30 28 100 88 75 30.08 29.96 29.79 10 5 2 16 11 21 0.01 Snow
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 32 29 26 29 26 22 85 82 78 30.19 30.10 30.03 10 5 1 20 12 20 0.03 Snow
2 34 27 20 22 18 12 81 67 53 30.23 30.19 30.15 10 10 10 20 13 22 T