San Francisco, CA

1:29 AM PST on February 07, 2016 (GMT -0800)
San Francisco International

Weather History for KSFO - January, 2007

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Saturday, January 6, 2007

  Actual Average Record
Temperature  
Mean Temperature 47 °F 50 °F  
Max Temperature 56 °F 56 °F 66 °F (2003)
Min Temperature 37 °F 44 °F 29 °F (1950)
Degree Days  
Heating Degree Days 18 15  
Month to date heating degree days 91 90  
Since 1 July heating degree days 1151 1100  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 40 °F    
Average Humidity 72    
Maximum Humidity 85    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.13 in 2.34 in (1993)
Month to date precipitation 0.13 0.82  
Year to date precipitation 0.13 0.82  
Since 1 July precipitation 5.47  
Snow  
Snow 0.00 in - 0.00 in ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.51 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 17 mph    
Max Gust Speed 20 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

Jan. 06, 2007 Rise Set
Actual Time 7:24 AM PST 5:05 PM PST
Civil Twilight 6:55 AM PST 5:35 PM PST
Nautical Twilight 6:23 AM PST 6:07 PM PST
Astronomical Twilight 5:51 AM PST 6:39 PM PST
Moon 8:29 PM PST (1/6) 9:41 AM PST (1/6)
Length of Visible Light 10h 39m
Length of Day
9h 41m
Waning Gibbous, 89% of the Moon is Illuminated
Jan 6
Waning Gibbous
Jan 11
Last Quarter
Jan 18
New
Jan 25
First Quarter
Feb 1
Full

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 44.1 °F - 35.1 °F 71% 30.51 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:56 AM 41.0 °F - 34.0 °F 76% 30.52 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:56 AM 39.9 °F - 34.0 °F 79% 30.52 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:56 AM 37.9 °F 34.4 °F 34.0 °F 86% 30.52 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
5:56 AM 39.0 °F 36.8 °F 34.0 °F 82% 30.52 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
6:56 AM 39.9 °F - 35.1 °F 83% 30.52 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:56 AM 42.1 °F - 35.1 °F 76% 30.53 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 46.0 °F - 37.9 °F 73% 30.53 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:56 AM 46.9 °F - 39.9 °F 77% 30.55 in 10.0 mi NE 6.9 mph - N/A   Partly Cloudy
10:56 AM 46.9 °F - 39.9 °F 77% 30.54 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
11:56 AM 50.0 °F - 37.9 °F 63% 30.52 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
12:56 PM 52.0 °F - 37.0 °F 57% 30.50 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:56 PM 53.1 °F - 39.9 °F 61% 30.48 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:56 PM 54.0 °F - 39.0 °F 57% 30.48 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:56 PM 55.9 °F - 45.0 °F 67% 30.48 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
4:56 PM 54.0 °F - 46.0 °F 75% 30.48 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
5:56 PM 53.1 °F - 46.0 °F 77% 30.48 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
6:56 PM 52.0 °F - 45.0 °F 77% 30.48 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
7:56 PM 51.1 °F - 45.0 °F 80% 30.50 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
8:56 PM 50.0 °F - 44.1 °F 80% 30.51 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:56 PM 51.1 °F - 44.1 °F 77% 30.53 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
10:56 PM 51.1 °F - 42.1 °F 71% 30.53 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
11:56 PM 50.0 °F - 44.1 °F 80% 30.53 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy