Weather History for Cairo, IL

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 54 °F 41 °F
Mean Temperature 58 °F 43 °F 32 °F
Min Temperature 50 °F 33 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 32 22 7 151
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 2 0 14
Dew Point  
Dew Point 63 °F 35 °F 19 °F
Precipitation  
Precipitation 0.34 in 0.07 in 0.00 in 0.49 in
Snowdepth - - - -
Wind  
Wind 20 mph 5 mph 0 mph
Gust Wind 26 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.10 in 29.73 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 6:59 AM CST 4:40 PM CST
Civil Twilight 6:30 AM CST 5:09 PM CST
Nautical Twilight 5:58 AM CST 5:41 PM CST
Astronomical Twilight 5:26 AM CST 6:13 PM CST
Moon 3:45 AM CST (12/10) 2:27 PM CST (12/10)
Length of Visible Light 10h 38m
Length of Day
9h 40m
Waning Crescent, 10% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 66 58 50 63 55 45 94 86 82 29.92 29.82 29.73 10 7 1 20 7 24 0.34 Rain , Thunderstorm
10 48 40 32 43 29 21 82 73 64 30.10 29.94 29.83 10 10 7 18 12 24 0.05  
11 41 32 24 27 24 19 86 69 49 30.28 30.18 30.10 10 10 5 8 3 - 0.00  
12 50 37 24 39 27 23 93 76 37 30.39 30.33 30.27 10 8 0 4 0 - 0.00 Fog
13 53 38 24 34 27 23 93 71 35 30.41 30.33 30.27 10 10 5 9 2 - 0.00  
14 57 42 26 39 31 25 93 68 36 30.31 30.21 30.07 10 10 10 12 2 - 0.00  
15 62 56 50 59 50 39 88 81 62 30.04 29.86 29.76 10 9 2 18 12 26 0.10 Rain