San Francisco, CA

9:30 AM PST on February 27, 2017 (GMT -0800)
San Francisco International

Weather History for KSFO - January, 2006

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Monday, January 23, 2006

  Actual Average Record
Temperature  
Mean Temperature 53 °F 51 °F  
Max Temperature 65 °F 57 °F 71 °F (1948)
Min Temperature 41 °F 45 °F 31 °F (1949)
Degree Days  
Heating Degree Days 12 14  
Month to date heating degree days 302 343  
Since 1 July heating degree days 1180 1353  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 51    
Maximum Humidity 73    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.13 in 1.30 in (2000)
Month to date precipitation 2.13 3.13  
Year to date precipitation 2.13 3.13  
Since 1 July precipitation 12.86  
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 30.20 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 13 mph    
Max Gust Speed 17 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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Date:

Astronomy

Jan. 23, 2006 Rise Set
Actual Time 7:19 AM PST 5:23 PM PST
Civil Twilight 6:51 AM PST 5:51 PM PST
Nautical Twilight 6:19 AM PST 6:23 PM PST
Astronomical Twilight 5:48 AM PST 6:54 PM PST
Moon 1:33 AM PST (1/23) 11:46 AM PST (1/23)
Length of Visible Light 11h 00m
Length of Day
10h 03m
Last Quarter, 38% of the Moon is Illuminated
Jan 23
Last Quarter
Jan 29
New
Feb 4
First Quarter
Feb 12
Full
Feb 20
Last 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 46.9 °F - 33.1 °F 59% 30.29 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:56 AM 48.9 °F - 34.0 °F 56% 30.29 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 45.0 °F 43.5 °F 33.1 °F 63% 30.27 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:56 AM 41.0 °F - 33.1 °F 73% 30.26 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 46.9 °F - 33.1 °F 59% 30.27 in 10.0 mi SE 9.2 mph - N/A   Clear
5:56 AM 42.1 °F 39.2 °F 32.0 °F 67% 30.27 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:56 AM 48.0 °F - 30.9 °F 52% 30.26 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:56 AM 48.0 °F - 30.0 °F 50% 30.27 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
8:56 AM 52.0 °F - 32.0 °F 47% 30.27 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
9:56 AM 55.0 °F - 33.1 °F 43% 30.27 in 10.0 mi SSE 9.2 mph - N/A   Partly Cloudy
10:56 AM 57.9 °F - 30.9 °F 36% 30.25 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
11:56 AM 59.0 °F - 32.0 °F 36% 30.22 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
12:56 PM 61.0 °F - 32.0 °F 34% 30.19 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
1:56 PM 63.0 °F - 32.0 °F 31% 30.17 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
2:56 PM 63.0 °F - 33.1 °F 33% 30.14 in 10.0 mi ESE 6.9 mph - N/A   Partly Cloudy
3:56 PM 64.9 °F - 30.9 °F 28% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:56 PM 60.1 °F - 37.0 °F 42% 30.13 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
5:56 PM 55.9 °F - 34.0 °F 44% 30.14 in 10.0 mi WNW 3.5 mph - N/A   Partly Cloudy
6:56 PM 54.0 °F - 35.1 °F 49% 30.13 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
7:56 PM 52.0 °F - 37.0 °F 57% 30.12 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
8:56 PM 50.0 °F - 37.9 °F 63% 30.12 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:56 PM 50.0 °F - 37.9 °F 63% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:56 PM 48.9 °F - 37.9 °F 66% 30.12 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:56 PM 46.9 °F - 37.9 °F 71% 30.11 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy