Weather History for KSFO - July, 2013

Change the Weather History Date:

Sunday, July 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 64 °F  
Max Temperature 66 °F 72 °F 98 °F (1972)
Min Temperature 53 °F 55 °F 48 °F (1950)
Degree Days  
Heating Degree Days 5 2  
Month to date heating degree days 32 28  
Since 1 June heating degree days 120 133  
Since 1 July heating degree days 32 28  
Cooling Degree Days 0 1  
Month to date cooling degree days 15 14  
Year to date cooling degree days 69 54  
Since 1 June cooling degree days 42 35  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 75    
Maximum Humidity 89    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (2015)
Month to date precipitation T 0.00  
Year to date precipitation 1.89 13.08  
Since 1 July precipitation T 0.00  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 15 mph (WNW)    
Max Wind Speed 28 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jul. 14, 2013 Rise Set
Actual Time 5:59 AM PDT 8:30 PM PDT
Civil Twilight 5:29 AM PDT 9:01 PM PDT
Nautical Twilight 4:51 AM PDT 9:38 PM PDT
Astronomical Twilight 4:09 AM PDT 10:20 PM PDT
Moon 12:13 PM PDT (7/14) 11:55 PM PDT (7/14)
Length of Visible Light 15h 32m
Length of Day
14h 31m
Waxing Crescent, 36% of the Moon is Illuminated
Jul 14
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.0 °F 50.0 °F 83% 29.98 in 10.0 mi WNW 12.7 mph - N/A   Clear
1:56 AM 55.0 °F 48.9 °F 80% 29.97 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
2:56 AM 54.0 °F 50.0 °F 86% 29.97 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
3:56 AM 54.0 °F 48.9 °F 83% 29.97 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
4:56 AM 54.0 °F 48.9 °F 83% 29.98 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
5:56 AM 54.0 °F 48.9 °F 83% 29.99 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
6:56 AM 55.0 °F 50.0 °F 83% 30.00 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
7:32 AM 55.4 °F 50.0 °F 82% 30.00 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
7:56 AM 55.0 °F 50.0 °F 83% 30.01 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
8:10 AM 55.4 °F 50.0 °F 82% 30.01 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
8:34 AM 57.2 °F 50.0 °F 77% 30.01 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
8:56 AM 59.0 °F 51.1 °F 75% 30.01 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
9:56 AM 60.1 °F 50.0 °F 69% 30.01 in 10.0 mi NW 13.8 mph - N/A   Scattered Clouds
10:56 AM 62.1 °F 51.1 °F 67% 30.01 in 10.0 mi WNW 15.0 mph - N/A   Scattered Clouds
11:56 AM 64.0 °F 51.1 °F 63% 30.01 in 10.0 mi NW 12.7 mph - N/A   Partly Cloudy
12:56 PM 64.9 °F 51.1 °F 61% 30.00 in 10.0 mi WNW 18.4 mph - N/A   Partly Cloudy
1:56 PM 64.9 °F 50.0 °F 58% 29.99 in 10.0 mi WNW 21.9 mph - N/A   Partly Cloudy
2:56 PM 64.9 °F 50.0 °F 58% 29.97 in 10.0 mi WNW 25.3 mph - N/A   Partly Cloudy
3:56 PM 64.9 °F 50.0 °F 58% 29.96 in 10.0 mi WNW 20.7 mph - N/A   Partly Cloudy
4:56 PM 63.0 °F 50.0 °F 63% 29.94 in 10.0 mi WNW 25.3 mph - N/A   Partly Cloudy
5:56 PM 61.0 °F 50.0 °F 67% 29.92 in 10.0 mi WNW 21.9 mph - N/A   Partly Cloudy
6:56 PM 59.0 °F 50.0 °F 72% 29.92 in 10.0 mi WNW 21.9 mph - N/A   Partly Cloudy
7:56 PM 57.0 °F 50.0 °F 77% 29.93 in 10.0 mi West 21.9 mph - N/A   Scattered Clouds
8:56 PM 55.0 °F 50.0 °F 83% 29.94 in 10.0 mi West 16.1 mph - N/A   Scattered Clouds
9:56 PM 54.0 °F 50.0 °F 86% 29.95 in 10.0 mi WNW 13.8 mph - N/A   Scattered Clouds
10:56 PM 54.0 °F 50.0 °F 86% 29.95 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
11:56 PM 54.0 °F 50.0 °F 86% 29.95 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy