San Francisco, CA

10:01 AM PDT on June 23, 2017 (GMT -0700)
San Francisco International

Weather History for KSFO - July, 2012

Change the Weather History Date:

Friday, July 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F 64 °F  
Max Temperature 63 °F 72 °F 97 °F (1972)
Min Temperature 53 °F 55 °F 49 °F (1981)
Degree Days  
Heating Degree Days 7 2  
Month to date heating degree days 46 26  
Since 1 June heating degree days 161 131  
Since 1 July heating degree days 46 26  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 13  
Year to date cooling degree days 23 53  
Since 1 June cooling degree days 16 34  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 72    
Maximum Humidity 83    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (2017)
Month to date precipitation 0.00 0.00  
Year to date precipitation 10.46 13.08  
Since 1 July precipitation 0.00  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 14 mph (West)    
Max Wind Speed 28 mph    
Max Gust Speed 36 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. 13, 2012 Rise Set
Actual Time 5:59 AM PDT 8:31 PM PDT
Civil Twilight 5:28 AM PDT 9:01 PM PDT
Nautical Twilight 4:50 AM PDT 9:39 PM PDT
Astronomical Twilight 4:08 AM PDT 10:21 PM PDT
Moon 1:38 AM PDT (7/13) 4:06 PM PDT (7/13)
Length of Visible Light 15h 33m
Length of Day
14h 32m
Waning Crescent, 25% of the Moon is Illuminated
Jul 13
Waning Crescent
Jul 18
New
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter

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 48.9 °F 80% 29.88 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
1:56 AM 54.0 °F 48.0 °F 80% 29.88 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
2:56 AM 54.0 °F 48.0 °F 80% 29.87 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
3:56 AM 54.0 °F 48.0 °F 80% 29.87 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
4:56 AM 53.1 °F 46.9 °F 80% 29.87 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
5:56 AM 53.1 °F 48.0 °F 83% 29.89 in 10.0 mi West 19.6 mph - N/A   Scattered Clouds
6:56 AM 54.0 °F 48.0 °F 80% 29.91 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
7:56 AM 54.0 °F 48.9 °F 83% 29.93 in 10.0 mi West 12.7 mph 19.6 mph N/A   Mostly Cloudy
8:56 AM 55.0 °F 48.9 °F 80% 29.94 in 10.0 mi WSW 10.4 mph 18.4 mph N/A   Mostly Cloudy
9:56 AM 55.9 °F 48.9 °F 77% 29.95 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
10:22 AM 57.2 °F 48.2 °F 72% 29.95 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
10:56 AM 57.0 °F 48.9 °F 74% 29.96 in 10.0 mi West 15.0 mph 20.7 mph N/A   Mostly Cloudy
11:56 AM 59.0 °F 48.9 °F 69% 29.96 in 10.0 mi West 16.1 mph - N/A   Mostly Cloudy
12:31 PM 60.8 °F 48.2 °F 63% 29.96 in 10.0 mi West 17.3 mph 24.2 mph N/A   Mostly Cloudy
12:56 PM 61.0 °F 48.9 °F 64% 29.96 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
1:56 PM 61.0 °F 48.9 °F 64% 29.95 in 10.0 mi West 23.0 mph 29.9 mph N/A   Scattered Clouds
2:53 PM 62.6 °F 48.2 °F 59% 29.95 in 10.0 mi West 25.3 mph 31.1 mph N/A   Mostly Cloudy
2:56 PM 62.1 °F 48.9 °F 62% 29.96 in 10.0 mi West 24.2 mph 31.1 mph N/A   Mostly Cloudy
3:56 PM 59.0 °F 48.9 °F 69% 29.96 in 10.0 mi West 19.6 mph 26.5 mph N/A   Mostly Cloudy
4:56 PM 59.0 °F 48.9 °F 69% 29.95 in 10.0 mi West 17.3 mph 25.3 mph N/A   Overcast
5:56 PM 57.9 °F 48.9 °F 72% 29.94 in 10.0 mi West 19.6 mph 29.9 mph N/A   Overcast
6:56 PM 57.9 °F 50.0 °F 75% 29.94 in 10.0 mi West 15.0 mph 24.2 mph N/A   Overcast
7:56 PM 57.0 °F 50.0 °F 77% 29.94 in 10.0 mi West 15.0 mph 20.7 mph N/A   Overcast
8:56 PM 57.0 °F 51.1 °F 81% 29.95 in 9.0 mi WSW 12.7 mph - N/A   Overcast
9:56 PM 57.2 °F 51.8 °F 82% 29.95 in 9.0 mi WSW 11.5 mph - N/A   Overcast
10:56 PM 57.0 °F 50.0 °F 77% 29.96 in 10.0 mi WSW 9.2 mph - N/A   Overcast
11:56 PM 57.0 °F 50.0 °F 77% 29.96 in 10.0 mi WSW 10.4 mph 24.2 mph N/A   Overcast