Weather History for KVSF - October, 2012

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Friday, October 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F 51 °F  
Max Temperature 77 °F 63 °F 84 °F (2007)
Min Temperature 54 °F 39 °F 24 °F (1996)
Degree Days  
Heating Degree Days 0 14  
Month to date heating degree days 22 67  
Since 1 July heating degree days 208 319  
Cooling Degree Days 1 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 640 344  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 40    
Precipitation  
Precipitation 0.02 in 0.15 in 0.49 in (2000)
Month to date precipitation 0.27 0.82  
Year to date precipitation 26.26 32.95  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 4 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 05, 2012 Rise Set
Actual Time 6:52 AM EDT 6:23 PM EDT
Civil Twilight 6:24 AM EDT 6:51 PM EDT
Nautical Twilight 5:51 AM EDT 7:24 PM EDT
Astronomical Twilight 5:17 AM EDT 7:57 PM EDT
Moon 9:36 PM EDT (10/5) 12:06 PM EDT (10/5)
Length of Visible Light 12h 27m
Length of Day
11h 30m
Waning Gibbous, 74% of the Moon is Illuminated
Oct 5
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 60.1 °F 57.9 °F 93% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
1:54 AM 59.0 °F 57.0 °F 93% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
2:54 AM 57.0 °F 55.9 °F 96% 30.03 in 0.2 mi Calm Calm - 0.01 in Fog Fog
3:35 AM 57.2 °F 55.4 °F 94% 30.02 in 1.0 mi Calm Calm - N/A   Mist
3:54 AM 55.9 °F 54.0 °F 93% 30.03 in 0.8 mi WSW 3.5 mph - N/A   Overcast
4:03 AM 55.4 °F 53.6 °F 94% 30.02 in 2.0 mi West 3.5 mph - N/A   Overcast
4:11 AM 55.4 °F 53.6 °F 94% 30.03 in 5.0 mi Calm Calm - N/A   Overcast
4:37 AM 55.4 °F 53.6 °F 94% 30.02 in 1.8 mi WNW 5.8 mph - N/A   Overcast
4:54 AM 55.0 °F 53.1 °F 93% 30.03 in 1.2 mi Calm Calm - N/A   Overcast
5:10 AM 53.6 °F 51.8 °F 94% 30.03 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
5:19 AM 53.6 °F 53.6 °F 100% 30.03 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
5:32 AM 53.6 °F 51.8 °F 94% 30.03 in 0.2 mi Calm Calm - N/A Fog Fog
5:54 AM 54.0 °F 52.0 °F 93% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
6:54 AM 55.0 °F 53.1 °F 93% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
7:54 AM 54.0 °F 52.0 °F 93% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
8:54 AM 55.0 °F 53.1 °F 93% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
9:54 AM 55.9 °F 53.1 °F 90% 30.04 in 0.5 mi Calm Calm - N/A Fog Fog
10:23 AM 57.2 °F 55.4 °F 94% 30.03 in 2.5 mi Calm Calm - N/A   Overcast
10:54 AM 62.1 °F 55.9 °F 80% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:54 AM 66.9 °F 59.0 °F 76% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:54 PM 75.0 °F 55.0 °F 50% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Clear
2:54 PM 77.0 °F 53.1 °F 43% 29.92 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:54 PM 77.0 °F 51.1 °F 40% 29.91 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
4:54 PM 75.0 °F 51.1 °F 43% 29.92 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
5:54 PM 72.0 °F 52.0 °F 49% 29.91 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:54 PM 64.9 °F 57.0 °F 75% 29.93 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 61.0 °F 57.0 °F 87% 29.93 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 59.0 °F 55.9 °F 90% 29.93 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 PM 60.1 °F 57.0 °F 90% 29.94 in 8.0 mi Calm Calm - N/A   Overcast
10:54 PM 61.0 °F 57.0 °F 87% 29.93 in 7.0 mi Calm Calm - 0.01 in   Overcast
11:54 PM 61.0 °F 57.9 °F 90% 29.91 in 6.0 mi Calm Calm - N/A   Overcast