Weather History for KVSF - July, 2013

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Tuesday, July 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 69 °F  
Max Temperature 91 °F 81 °F - ()
Min Temperature 64 °F 57 °F - ()
Cooling Degree Days 13 5  
Month to date cooling degree days 167 73  
Year to date cooling degree days 280 149  
Since 1 June cooling degree days 256 137  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.14 in - ()
Month to date precipitation 2.57 2.21  
Year to date precipitation 20.68 22.37  
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 2 mph (NW)    
Max Wind Speed 10 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 16, 2013 Rise Set
Actual Time 5:24 AM EDT 8:27 PM EDT
Civil Twilight 4:50 AM EDT 9:01 PM EDT
Nautical Twilight 4:06 AM EDT 9:45 PM EDT
Astronomical Twilight 3:14 AM EDT 10:37 PM EDT
Moon 2:01 PM EDT (7/16) No Moon Set
Length of Visible Light 16h 11m
Length of Day
15h 02m
First Quarter, 56% of the Moon is Illuminated
Jul 16
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 68.0 °F - 64.9 °F 90% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 66.9 °F - 64.9 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 66.0 °F - 64.0 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 64.9 °F - 63.0 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:54 AM 64.9 °F - 63.0 °F 93% 30.19 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 AM 64.0 °F - 63.0 °F 96% 30.20 in 8.0 mi Calm Calm - N/A   Clear
6:54 AM 66.9 °F - 64.0 °F 90% 30.21 in 9.0 mi Calm Calm - N/A   Clear
7:54 AM 72.0 °F - 66.0 °F 81% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 77.0 °F - 66.9 °F 71% 30.21 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 82.0 °F 84.9 °F 68.0 °F 62% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 84.9 °F 86.6 °F 64.9 °F 51% 30.20 in 10.0 mi WNW 3.5 mph - 0.00 in   Mostly Cloudy
11:54 AM 84.9 °F 86.6 °F 64.9 °F 51% 30.19 in 10.0 mi West 6.9 mph - N/A   Overcast
12:54 PM 89.1 °F 90.0 °F 63.0 °F 42% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
1:54 PM 87.1 °F 87.5 °F 62.1 °F 43% 30.17 in 10.0 mi Variable 5.8 mph 16.1 mph N/A   Mostly Cloudy
2:54 PM 89.1 °F 90.0 °F 63.0 °F 42% 30.17 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
3:54 PM 88.0 °F 89.3 °F 64.0 °F 45% 30.17 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
4:54 PM 88.0 °F 89.6 °F 64.9 °F 46% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:54 PM 89.1 °F 90.3 °F 64.0 °F 43% 30.15 in 10.0 mi Variable 4.6 mph - N/A   Clear
6:54 PM 87.1 °F 87.8 °F 63.0 °F 44% 30.15 in 10.0 mi Variable 3.5 mph - N/A   Clear
7:54 PM 82.0 °F 83.8 °F 64.9 °F 56% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 75.9 °F - 68.0 °F 76% 30.18 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 72.0 °F - 66.9 °F 84% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 71.1 °F - 66.0 °F 84% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 68.0 °F - 66.0 °F 93% 30.21 in 10.0 mi Calm Calm - N/A   Clear