Weather History for St. Louis, MO

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Thursday, October 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 59 °F 54 °F  
Max Temperature 68 °F 63 °F 88 °F (1968)
Min Temperature 49 °F 44 °F 26 °F (1878)
Degree Days  
Heating Degree Days 6 12  
Month to date heating degree days 240 234  
Since 1 July heating degree days 243 276  
Cooling Degree Days 0 1  
Month to date cooling degree days 63 41  
Year to date cooling degree days 1728 1642  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 86    
Maximum Humidity 93    
Minimum Humidity 78    
Precipitation  
Precipitation 0.74 in 0.11 in 2.91 in (1946)
Month to date precipitation 2.35 3.33  
Year to date precipitation 39.70 34.21  
Snow  
Snow 0.00 in 0.10 in T in (1993)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.58 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 29 mph    
Max Gust Speed 36 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 31, 2013 Rise Set
Actual Time 7:27 AM CDT 6:01 PM CDT
Civil Twilight 7:00 AM CDT 6:29 PM CDT
Nautical Twilight 6:28 AM CDT 7:00 PM CDT
Astronomical Twilight 5:57 AM CDT 7:31 PM CDT
Moon 4:18 AM CDT (10/31) 4:18 PM CDT (10/31)
Length of Visible Light 11h 29m
Length of Day
10h 34m
Waning Crescent, 10% of the Moon is Illuminated
Oct 31
Waning Crescent
Nov 3
New
Nov 9
First Quarter
Nov 17
Full
Nov 25
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:08 AM 66.2 °F 62.6 °F 88% 29.83 in 10.0 mi South 10.4 mph 18.4 mph 0.00 in Rain Light Rain
12:38 AM 66.2 °F 60.8 °F 83% 29.82 in 10.0 mi South 12.7 mph - 0.00 in   Overcast
12:51 AM 66.0 °F 61.0 °F 84% 29.79 in 10.0 mi South 12.7 mph - 0.00 in   Overcast
1:51 AM 64.9 °F 59.0 °F 81% 29.77 in 10.0 mi South 9.2 mph - 0.00 in   Overcast
2:00 AM 64.4 °F 59.0 °F 83% 29.79 in 7.0 mi SSW 8.1 mph - 0.01 in Rain Light Rain
2:51 AM 64.0 °F 60.1 °F 87% 29.74 in 10.0 mi South 6.9 mph - 0.02 in   Overcast
3:51 AM 64.0 °F 61.0 °F 90% 29.71 in 9.0 mi SSW 8.1 mph - 0.01 in Rain Light Rain
4:47 AM 64.4 °F 60.8 °F 88% 29.72 in 7.0 mi West 3.5 mph - 0.08 in Rain Light Rain
4:51 AM 64.0 °F 61.0 °F 90% 29.70 in 7.0 mi Calm Calm - 0.09 in Rain Light Rain
5:40 AM 64.4 °F 60.8 °F 88% 29.70 in 6.0 mi SSE 5.8 mph - 0.07 in Rain Light Rain
5:51 AM 64.0 °F 62.1 °F 93% 29.68 in 6.0 mi SSE 4.6 mph - 0.08 in Rain Light Rain
6:01 AM 64.4 °F 62.6 °F 94% 29.70 in 6.0 mi South 5.8 mph - 0.01 in Rain Light Rain
6:33 AM 64.4 °F 62.6 °F 94% 29.68 in 9.0 mi SSW 9.2 mph - 0.02 in Rain Light Rain
6:51 AM 64.9 °F 61.0 °F 87% 29.64 in 8.0 mi South 9.2 mph - 0.03 in Rain Light Rain
7:47 AM 64.4 °F 60.8 °F 88% 29.64 in 4.0 mi South 6.9 mph - 0.06 in Rain Light Rain
7:51 AM 64.0 °F 61.0 °F 90% 29.62 in 3.0 mi South 6.9 mph - 0.07 in Rain Light Rain
7:58 AM 64.4 °F 60.8 °F 88% 29.63 in 1.5 mi South 6.9 mph - 0.01 in Rain Light Rain
8:11 AM 64.4 °F 60.8 °F 88% 29.63 in 3.0 mi South 6.9 mph - 0.08 in Rain Rain
8:28 AM 64.4 °F 60.8 °F 88% 29.62 in 4.0 mi SSE 6.9 mph - 0.11 in Rain Light Rain
8:51 AM 64.0 °F 61.0 °F 90% 29.59 in 5.0 mi South 10.4 mph - 0.12 in Rain Light Rain
9:05 AM 64.4 °F 60.8 °F 88% 29.60 in 5.0 mi SSE 12.7 mph - 0.01 in Rain Light Rain
9:51 AM 64.9 °F 62.1 °F 90% 29.55 in 9.0 mi South 9.2 mph - 0.02 in   Overcast
10:21 AM 66.2 °F 62.6 °F 88% 29.55 in 10.0 mi South 11.5 mph - N/A   Overcast
10:51 AM 66.0 °F 62.1 °F 87% 29.52 in 10.0 mi South 10.4 mph 19.6 mph N/A   Overcast
11:34 AM 66.2 °F 62.6 °F 88% 29.51 in 5.0 mi South 10.4 mph - 0.00 in Rain Light Rain
11:51 AM 66.0 °F 62.1 °F 87% 29.48 in 7.0 mi South 11.5 mph - 0.00 in Rain Light Rain
12:33 PM 66.2 °F 62.6 °F 88% 29.48 in 10.0 mi SSW 16.1 mph 21.9 mph 0.01 in Rain Light Rain
12:51 PM 68.0 °F 63.0 °F 84% 29.45 in 10.0 mi SW 16.1 mph 23.0 mph 0.01 in Rain Light Rain
1:08 PM 66.2 °F 62.6 °F 88% 29.45 in 6.0 mi WSW 16.1 mph - 0.00 in Rain Light Rain
1:51 PM 66.0 °F 59.0 °F 78% 29.42 in 10.0 mi WSW 13.8 mph - 0.00 in Rain Light Rain
2:51 PM 64.0 °F 57.9 °F 80% 29.42 in 6.0 mi West 15.0 mph 23.0 mph 0.00 in Rain Light Rain
3:51 PM 63.0 °F 59.0 °F 87% 29.40 in 10.0 mi WSW 10.4 mph - 0.01 in Rain Light Rain
3:54 PM 62.6 °F 59.0 °F 88% 29.42 in 4.0 mi WSW 11.5 mph - 0.00 in Rain Light Rain
4:05 PM 62.6 °F 59.0 °F 88% 29.40 in 2.5 mi West 6.9 mph - 0.03 in Rain Rain
4:15 PM 62.6 °F 59.0 °F 88% 29.43 in 5.0 mi SW 10.4 mph - 0.06 in Rain Light Rain
4:51 PM 62.1 °F 59.0 °F 90% 29.41 in 5.0 mi West 10.4 mph - 0.09 in Rain Light Rain
5:13 PM 62.6 °F 59.0 °F 88% 29.43 in 4.0 mi West 9.2 mph - 0.06 in Rain Rain
5:51 PM 61.0 °F 57.9 °F 90% 29.43 in 5.0 mi WNW 8.1 mph - 0.13 in Rain Light Rain
6:24 PM 59.0 °F 55.4 °F 88% 29.48 in 4.0 mi WNW 28.8 mph 35.7 mph 0.03 in Rain Light Rain
6:30 PM 57.2 °F 53.6 °F 88% 29.48 in 3.0 mi NW 19.6 mph 35.7 mph 0.04 in Rain Rain
6:51 PM 57.0 °F 53.1 °F 87% 29.47 in 4.0 mi NW 15.0 mph 25.3 mph 0.05 in Rain Light Rain
7:08 PM 55.4 °F 53.6 °F 94% 29.50 in 7.0 mi WNW 15.0 mph 25.3 mph 0.00 in   Overcast
7:22 PM 55.4 °F 51.8 °F 88% 29.51 in 4.0 mi WNW 16.1 mph 25.3 mph 0.00 in Rain Light Rain
7:38 PM 55.4 °F 51.8 °F 88% 29.52 in 7.0 mi WNW 15.0 mph 24.2 mph 0.01 in Rain Light Rain
7:51 PM 54.0 °F 50.0 °F 86% 29.52 in 7.0 mi WNW 10.4 mph 23.0 mph 0.01 in   Overcast
8:03 PM 53.6 °F 48.2 °F 82% 29.53 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
8:51 PM 52.0 °F 46.9 °F 83% 29.56 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
9:51 PM 52.0 °F 46.9 °F 83% 29.59 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
10:28 PM 51.8 °F 46.4 °F 82% 29.63 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
10:51 PM 50.0 °F 45.0 °F 83% 29.63 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds
11:51 PM 48.9 °F 45.0 °F 86% 29.64 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy