San Francisco, CA

4:31 AM PDT on April 23, 2018 (GMT -0700)
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Weather History for KSFO - November, 2012

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Saturday, November 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F 57 °F  
Max Temperature 59 °F 64 °F 82 °F (1955)
Min Temperature 48 °F 50 °F 39 °F (1978)
Degree Days  
Heating Degree Days 11 8  
Month to date heating degree days 55 71  
Since 1 July heating degree days 446 358  
Cooling Degree Days 0 0  
Month to date cooling degree days 6 0  
Year to date cooling degree days 86 163  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 55    
Maximum Humidity 66    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.07 in 1.10 in (1964)
Month to date precipitation 0.34 0.65  
Year to date precipitation 11.50 14.89  
Since 1 July precipitation 1.04  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Nov. 10, 2012 Rise Set
Actual Time 6:44 AM PST 5:01 PM PST
Civil Twilight 6:16 AM PST 5:29 PM PST
Nautical Twilight 5:45 AM PST 6:00 PM PST
Astronomical Twilight 5:14 AM PST 6:31 PM PST
Moon 2:59 AM PST (11/10) 2:48 PM PST (11/10)
Length of Visible Light 11h 12m
Length of Day
10h 17m
Waning Crescent, 13% of the Moon is Illuminated
Nov 10
Waning Crescent
Nov 13
New
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 51.1 °F 39.9 °F 66% 30.00 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
1:56 AM 50.0 °F 39.9 °F 68% 30.01 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
2:56 AM 50.0 °F 39.9 °F 68% 30.01 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
3:56 AM 50.0 °F 39.9 °F 68% 30.01 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
4:56 AM 50.0 °F 39.9 °F 68% 30.03 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:56 AM 50.0 °F 39.0 °F 66% 30.04 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
6:56 AM 50.0 °F 39.0 °F 66% 30.06 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
7:56 AM 53.1 °F 39.9 °F 61% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
8:56 AM 54.0 °F 39.0 °F 57% 30.11 in 10.0 mi WNW 15.0 mph 20.7 mph N/A   Scattered Clouds
9:56 AM 55.0 °F 37.9 °F 53% 30.13 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Partly Cloudy
10:56 AM 57.0 °F 36.0 °F 45% 30.14 in 10.0 mi West 17.3 mph 23.0 mph N/A   Partly Cloudy
11:56 AM 57.9 °F 37.9 °F 47% 30.13 in 10.0 mi WNW 15.0 mph - N/A   Partly Cloudy
12:56 PM 57.9 °F 37.0 °F 46% 30.13 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
1:56 PM 57.9 °F 37.0 °F 46% 30.13 in 10.0 mi West 18.4 mph - N/A   Partly Cloudy
2:56 PM 57.0 °F 37.9 °F 49% 30.14 in 10.0 mi West 17.3 mph - N/A   Scattered Clouds
3:56 PM 55.9 °F 37.9 °F 51% 30.14 in 10.0 mi WNW 17.3 mph - N/A   Scattered Clouds
4:56 PM 54.0 °F 39.0 °F 57% 30.15 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
5:56 PM 53.1 °F 41.0 °F 64% 30.18 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
6:56 PM 53.1 °F 39.9 °F 61% 30.19 in 10.0 mi West 8.1 mph - N/A   Clear
7:56 PM 51.1 °F 37.9 °F 61% 30.21 in 10.0 mi West 5.8 mph - N/A   Clear
8:56 PM 51.1 °F 39.0 °F 63% 30.22 in 10.0 mi WNW 4.6 mph - N/A   Clear
9:56 PM 51.1 °F 39.9 °F 66% 30.24 in 10.0 mi West 8.1 mph - N/A   Clear
10:56 PM 50.0 °F 39.9 °F 68% 30.25 in 10.0 mi West 5.8 mph - N/A   Clear
11:56 PM 48.0 °F 39.0 °F 71% 30.26 in 10.0 mi West 5.8 mph - N/A   Clear