San Francisco, CA

10:07 PM PDT on July 21, 2017 (GMT -0700)
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Weather History for KSFO - November, 2011

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Wednesday, November 9, 2011

  Actual Average Record
Temperature  
Mean Temperature 53 °F 57 °F  
Max Temperature 62 °F 65 °F 78 °F (1955)
Min Temperature 43 °F 50 °F 40 °F (1975)
Degree Days  
Heating Degree Days 12 8  
Month to date heating degree days 90 63  
Since 1 July heating degree days 385 350  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 115 163  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 66    
Maximum Humidity 82    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.07 in 1.29 in (1949)
Month to date precipitation 0.46 0.58  
Year to date precipitation 15.37 14.82  
Since 1 July precipitation 1.65  
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 13 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Nov. 09, 2011 Rise Set
Actual Time 6:42 AM PST 5:03 PM PST
Civil Twilight 6:15 AM PST 5:30 PM PST
Nautical Twilight 5:43 AM PST 6:02 PM PST
Astronomical Twilight 5:13 AM PST 6:32 PM PST
Moon 4:18 PM PST (11/9) 5:43 AM PST (11/9)
Length of Visible Light 11h 15m
Length of Day
10h 20m
Waxing Gibbous, 99% of the Moon is Illuminated
Nov 9
Waxing Gibbous
Nov 10
Full
Nov 18
Last Quarter
Nov 24
New
Dec 2
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 48.9 °F - 41.0 °F 74% 30.28 in 10.0 mi South 4.6 mph - N/A   Clear
1:56 AM 48.9 °F - 41.0 °F 74% 30.29 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:56 AM 46.9 °F - 39.9 °F 77% 30.27 in 10.0 mi South 3.5 mph - N/A   Clear
3:56 AM 46.0 °F 44.8 °F 39.9 °F 79% 30.27 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
4:56 AM 46.0 °F - 39.0 °F 76% 30.27 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:56 AM 43.0 °F 39.5 °F 37.9 °F 82% 30.27 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
6:56 AM 46.0 °F 44.8 °F 41.0 °F 83% 30.27 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
7:56 AM 48.0 °F - 42.1 °F 80% 30.28 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 AM 52.0 °F - 39.9 °F 63% 30.28 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:56 AM 54.0 °F - 41.0 °F 62% 30.29 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
10:56 AM 55.0 °F - 41.0 °F 59% 30.27 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
11:56 AM 55.9 °F - 39.9 °F 55% 30.24 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
12:56 PM 57.9 °F - 39.0 °F 49% 30.20 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
1:56 PM 60.1 °F - 42.1 °F 51% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:56 PM 61.0 °F - 45.0 °F 56% 30.17 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
3:56 PM 60.1 °F - 46.9 °F 62% 30.15 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
4:56 PM 60.1 °F - 41.0 °F 49% 30.14 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
5:56 PM 59.0 °F - 46.0 °F 62% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
6:56 PM 57.2 °F - 46.4 °F 67% 30.14 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
7:56 PM 57.9 °F - 45.0 °F 62% 30.15 in 10.0 mi ENE 10.4 mph - N/A   Partly Cloudy
8:56 PM 57.9 °F - 46.0 °F 65% 30.15 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy
9:56 PM 54.0 °F - 44.1 °F 69% 30.16 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 52.0 °F - 43.0 °F 71% 30.15 in 10.0 mi SW 6.9 mph - N/A   Clear
11:56 PM 50.0 °F - 43.0 °F 77% 30.16 in 10.0 mi South 4.6 mph - N/A   Clear