Weather History for Salem, IL

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Week of February 10, 2013 through February 16, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 47 °F 33 °F
Mean Temperature 47 °F 40 °F 28 °F
Min Temperature 39 °F 33 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 37 25 18 177
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 32 °F 15 °F
Precipitation  
Precipitation 0.31 in 0.04 in 0.00 in 0.31 in
Snowdepth - - - -
Wind  
Wind 25 mph 8 mph 0 mph
Gust Wind 33 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.23 in 30.01 in 29.63 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 15, 2013 Rise Set
Actual Time 6:46 AM CST 5:34 PM CST
Civil Twilight 6:19 AM CST 6:01 PM CST
Nautical Twilight 5:48 AM CST 6:32 PM CST
Astronomical Twilight 5:17 AM CST 7:03 PM CST
Moon 9:26 AM CST (2/15) 11:30 PM CST (2/15)
Length of Visible Light 11h 41m
Length of Day
10h 47m
Waxing Crescent, 30% of the Moon is Illuminated
Feb 15
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

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  
10 55 47 39 54 45 35 100 90 61 30.09 29.82 29.63 10 9 2 18 10 26 0.31 Rain , Thunderstorm
11 51 44 36 36 32 29 81 65 51 30.15 30.00 29.76 10 10 10 25 16 33 0.00  
12 46 38 30 37 32 28 100 77 59 30.17 30.08 29.93 10 10 5 7 2 - 0.00  
13 50 43 36 36 34 32 90 75 52 29.93 29.87 29.82 10 8 4 13 4 16 0.00  
14 54 45 36 40 35 33 90 73 51 30.05 29.92 29.83 10 10 10 17 9 23 0.00  
15 39 34 29 35 27 20 93 73 51 30.23 30.18 30.05 10 10 10 17 6 23 0.00  
16 33 28 23 22 19 15 81 67 48 30.23 30.20 30.17 10 10 10 17 8 22 0.00