St. Louis, MO

9:47 PM CDT on October 17, 2017 (GMT -0500)
Lambert-Saint Louis International

Weather History for KSTL - February, 2013

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Week of February 17, 2013 through February 23, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 39 °F 26 °F
Mean Temperature 47 °F 31 °F 22 °F
Min Temperature 34 °F 23 °F 16 °F
Degree Days  
Heating Degree Days (base 65) 43 34 18 239
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 47 °F 21 °F 7 °F
Precipitation  
Precipitation 0.89 in 0.15 in 0.00 in 1.06 in
Snowdepth 5.0 in 1.4 in 0.0 in -
Wind  
Wind 32 mph 11 mph 0 mph
Gust Wind 40 mph 26 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 30.06 in 29.56 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 19, 2013 Rise Set
Actual Time 6:47 AM CST 5:43 PM CST
Civil Twilight 6:20 AM CST 6:10 PM CST
Nautical Twilight 5:49 AM CST 6:41 PM CST
Astronomical Twilight 5:18 AM CST 7:12 PM CST
Moon 12:17 PM CST (2/19) 2:17 AM CST (2/19)
Length of Visible Light 11h 50m
Length of Day
10h 56m
Waxing Gibbous, 67% of the Moon is Illuminated
Feb 19
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

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  
17 49 36 22 30 20 13 74 53 31 30.22 30.12 29.94 10 10 10 22 11 30 0.00  
18 60 47 34 47 39 23 83 69 55 29.92 29.72 29.56 10 8 3 32 18 40 0.16 Rain
19 34 29 24 22 14 9 64 53 41 30.33 30.15 29.92 10 10 10 29 16 36 0.00  
20 26 22 18 12 9 7 68 57 46 30.46 30.39 30.34 10 10 10 13 6 16 0.00  
21 33 27 21 30 22 12 88 77 65 30.38 30.04 29.83 10 4 0 29 13 38 0.89 Fog , Rain , Snow
22 36 30 23 31 26 16 89 75 61 30.11 29.96 29.80 10 8 3 20 9 24 0.01 Snow
23 34 25 16 19 17 13 81 68 54 30.10 30.07 30.04 10 9 5 10 3 13 0.00