Weather History for KVSF - October, 2013

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Saturday, October 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F 46 °F  
Max Temperature 63 °F 57 °F 70 °F (2007)
Min Temperature 32 °F 35 °F 24 °F (1999)
Degree Days  
Heating Degree Days 17 19  
Month to date heating degree days 205 306  
Since 1 July heating degree days 476 558  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 495 344  
Moisture  
Dew Point 37 °F    
Average Humidity 73    
Maximum Humidity 100    
Minimum Humidity 46    
Precipitation  
Precipitation 0.01 in 0.15 in 1.30 in (2012)
Month to date precipitation 1.66 2.92  
Year to date precipitation 32.12 35.05  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 2 mph (South)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 6 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 19, 2013 Rise Set
Actual Time 7:09 AM EDT 6:00 PM EDT
Civil Twilight 6:40 AM EDT 6:29 PM EDT
Nautical Twilight 6:06 AM EDT 7:02 PM EDT
Astronomical Twilight 5:33 AM EDT 7:35 PM EDT
Moon 6:24 PM EDT (10/19) 7:45 AM EDT (10/19)
Length of Visible Light 11h 48m
Length of Day
10h 51m
Waxing Gibbous, 99% of the Moon is Illuminated
Oct 19
Waxing Gibbous
Oct 26
Last Quarter
Nov 3
New
Nov 10
First Quarter
Nov 17
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 41.0 °F 37.0 °F 86% 29.94 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 37.9 °F 37.0 °F 97% 29.94 in 9.0 mi Calm Calm - N/A   Clear
2:54 AM 37.0 °F 36.0 °F 96% 29.94 in 9.0 mi Calm Calm - N/A   Clear
3:54 AM 36.0 °F 35.1 °F 97% 29.95 in 8.0 mi Calm Calm - N/A   Clear
4:45 AM 33.8 °F 33.8 °F 100% 29.95 in 6.0 mi Calm Calm - N/A   Partly Cloudy
4:54 AM 35.1 °F 34.0 °F 96% 29.96 in 8.0 mi Calm Calm - N/A   Partly Cloudy
5:25 AM 35.6 °F 33.8 °F 93% 29.95 in 1.5 mi Calm Calm - N/A   Clear
5:28 AM 33.8 °F 33.8 °F 100% 29.95 in 1.0 mi Calm Calm - N/A   Mist
5:32 AM 33.8 °F 33.8 °F 100% 29.95 in 0.2 mi Calm Calm - N/A Fog Fog
5:45 AM 33.8 °F 33.8 °F 100% 29.96 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
5:54 AM 35.1 °F 34.0 °F 96% 29.97 in 8.0 mi Calm Calm - N/A   Overcast
6:16 AM 33.8 °F 33.8 °F 100% 29.96 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
6:24 AM 33.8 °F 33.8 °F 100% 29.96 in 0.5 mi Calm Calm - N/A Fog Fog
6:33 AM 33.8 °F 33.8 °F 100% 29.96 in 0.2 mi Calm Calm - N/A Fog Fog
6:50 AM 33.8 °F 33.8 °F 100% 29.95 in 0.5 mi Calm Calm - N/A Fog Fog
6:54 AM 34.0 °F 34.0 °F 100% 29.97 in 0.5 mi Calm Calm - N/A Fog Fog
7:11 AM 33.8 °F 33.8 °F 100% 29.96 in 0.2 mi Calm Calm - N/A Fog Fog
7:54 AM 33.1 °F 33.1 °F 100% 29.98 in 0.2 mi Calm Calm - N/A Fog Fog
8:23 AM 35.6 °F 35.6 °F 100% 29.97 in 1.2 mi Calm Calm - N/A   Scattered Clouds
8:25 AM 35.6 °F 35.6 °F 100% 29.97 in 3.0 mi Calm Calm - N/A   Scattered Clouds
8:45 AM 35.6 °F 35.6 °F 100% 29.97 in 1.2 mi Calm Calm - N/A   Partly Cloudy
8:54 AM 36.0 °F 36.0 °F 100% 29.99 in 0.8 mi Calm Calm - N/A   Mist
8:58 AM 37.4 °F 37.4 °F 100% 29.97 in 1.5 mi Calm Calm - N/A   Partly Cloudy
9:00 AM 37.4 °F 37.4 °F 100% 29.97 in 4.0 mi Calm Calm - N/A   Partly Cloudy
9:54 AM 43.0 °F 41.0 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 52.0 °F 42.1 °F 69% 29.94 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 59.0 °F 43.0 °F 55% 29.94 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 61.0 °F 42.1 °F 50% 29.89 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:54 PM 63.0 °F 43.0 °F 48% 29.86 in 10.0 mi SE 8.1 mph - N/A   Clear
2:54 PM 62.1 °F 42.1 °F 48% 29.86 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
3:54 PM 61.0 °F 41.0 °F 48% 29.84 in 10.0 mi South 5.8 mph 16.1 mph N/A   Partly Cloudy
4:54 PM 60.1 °F 39.9 °F 47% 29.82 in 10.0 mi SSE 10.4 mph - N/A   Overcast
5:54 PM 57.9 °F 39.0 °F 49% 29.81 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
6:54 PM 57.0 °F 39.0 °F 51% 29.80 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
7:54 PM 55.9 °F 39.0 °F 53% 29.78 in 10.0 mi South 5.8 mph - N/A   Overcast
8:54 PM 55.0 °F 39.0 °F 55% 29.77 in 10.0 mi Calm Calm - N/A   Overcast
9:54 PM 53.1 °F 43.0 °F 69% 29.77 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
10:54 PM 50.0 °F 46.0 °F 86% 29.74 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
11:54 PM 50.0 °F 46.9 °F 89% 29.72 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain