Weather History for KVSF - April, 2013

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Friday, April 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 41 °F 39 °F  
Max Temperature 53 °F 51 °F 59 °F (1997)
Min Temperature 28 °F 28 °F 21 °F (2001)
Degree Days  
Heating Degree Days 24 26  
Month to date heating degree days 144 132  
Since 1 July heating degree days 6026 6612  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 21 °F    
Average Humidity 51    
Maximum Humidity 78    
Minimum Humidity 24    
Precipitation  
Precipitation T in 0.15 in 0.23 in (2003)
Month to date precipitation 0.16 0.77  
Year to date precipitation 5.31 9.68  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 05, 2013 Rise Set
Actual Time 6:24 AM EDT 7:21 PM EDT
Civil Twilight 5:55 AM EDT 7:50 PM EDT
Nautical Twilight 5:20 AM EDT 8:25 PM EDT
Astronomical Twilight 4:44 AM EDT 9:01 PM EDT
Moon 3:37 AM EDT 2:35 PM EDT
Length of Visible Light 13h 55m
Length of Day
12h 57m
Waning Crescent, 24% of the Moon is Illuminated
Apr 5
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 28.9 °F - 19.9 °F 69% 29.97 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 28.9 °F - 19.9 °F 69% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 28.0 °F - 19.9 °F 72% 29.94 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 28.9 °F - 21.0 °F 72% 29.94 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 28.9 °F - 21.0 °F 72% 29.91 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 30.0 °F - 21.9 °F 72% 29.90 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 28.9 °F 25.2 °F 23.0 °F 78% 29.90 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:54 AM 32.0 °F - 25.0 °F 75% 29.91 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 37.0 °F 32.4 °F 25.0 °F 62% 29.88 in 10.0 mi SE 5.8 mph - N/A   Clear
9:54 AM 43.0 °F - 24.1 °F 47% 29.84 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 48.9 °F - 15.1 °F 26% 29.82 in 10.0 mi South 8.1 mph - N/A   Clear
11:54 AM 50.0 °F - 15.1 °F 25% 29.79 in 10.0 mi South 5.8 mph - N/A   Overcast
12:54 PM 52.0 °F - 19.9 °F 28% 29.77 in 10.0 mi WSW 12.7 mph 19.6 mph N/A   Scattered Clouds
1:54 PM 51.1 °F - 19.9 °F 29% 29.76 in 10.0 mi NW 8.1 mph 19.6 mph N/A   Partly Cloudy
2:54 PM 52.0 °F - 18.0 °F 26% 29.73 in 10.0 mi WNW 11.5 mph 23.0 mph N/A   Clear
3:54 PM 53.1 °F - 18.0 °F 25% 29.72 in 10.0 mi WNW 8.1 mph 17.3 mph N/A   Mostly Cloudy
4:54 PM 51.1 °F - 19.0 °F 28% 29.74 in 10.0 mi NW 10.4 mph 18.4 mph N/A   Clear
5:54 PM 48.0 °F - 19.0 °F 32% 29.77 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
6:54 PM 42.1 °F 35.2 °F 23.0 °F 47% 29.83 in 10.0 mi North 12.7 mph 21.9 mph N/A   Mostly Cloudy
7:54 PM 39.0 °F 34.8 °F 25.0 °F 57% 29.86 in 10.0 mi Variable 5.8 mph - N/A   Overcast
8:54 PM 37.0 °F 32.4 °F 25.0 °F 62% 29.91 in 10.0 mi NW 5.8 mph - 0.00 in   Mostly Cloudy
9:54 PM 36.0 °F 32.1 °F 21.0 °F 55% 29.92 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
10:54 PM 33.1 °F - 21.0 °F 61% 29.92 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:54 PM 34.0 °F 28.8 °F 17.1 °F 50% 29.94 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy