Weather History for St. Louis, MO

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Week of January 13, 2013 through January 19, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 42 °F 27 °F
Mean Temperature 54 °F 33 °F 22 °F
Min Temperature 42 °F 24 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 43 32 11 222
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 1 0 4
Dew Point  
Dew Point 32 °F 20 °F 10 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 35 mph 22 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.54 in 30.27 in 29.92 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 16, 2013 Rise Set
Actual Time 7:17 AM CST 5:05 PM CST
Civil Twilight 6:48 AM CST 5:34 PM CST
Nautical Twilight 6:15 AM CST 6:07 PM CST
Astronomical Twilight 5:44 AM CST 6:39 PM CST
Moon 9:58 AM CST (1/16) 10:52 PM CST (1/16)
Length of Visible Light 10h 45m
Length of Day
9h 47m
Waxing Crescent, 28% of the Moon is Illuminated
Jan 16
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
13 32 26 20 29 19 12 85 74 62 30.42 30.14 29.92 10 10 7 20 10 28 T Rain , Snow
14 27 22 17 15 13 10 80 68 55 30.54 30.48 30.42 10 10 10 9 5 14 0.00  
15 31 24 17 20 16 12 84 69 53 30.47 30.34 30.20 10 10 8 12 5 15 0.00  
16 43 32 20 23 18 15 84 60 36 30.19 30.14 30.06 10 10 8 17 7 21 0.00  
17 42 35 27 28 23 19 82 63 44 30.53 30.37 30.15 10 10 9 18 8 22 0.00  
18 56 40 24 26 21 18 81 54 26 30.53 30.34 30.16 10 10 10 22 9 26 0.00  
19 66 54 42 32 29 25 53 42 30 30.14 30.05 29.93 10 10 10 28 14 35 0.00