San Francisco, CA

10:10 AM PST on December 15, 2017 (GMT -0800)
San Francisco International

Weather History for KSFO - February, 2014

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Tuesday, February 11, 2014

  Actual Average Record
Temperature  
Mean Temperature 53 °F 53 °F  
Max Temperature 56 °F 59 °F 74 °F (1996)
Min Temperature 49 °F 46 °F 32 °F (1946)
Degree Days  
Heating Degree Days 12 12  
Month to date heating degree days 137 142  
Since 1 July heating degree days 1404 1609  
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 49 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 0.00 in 0.14 in 1.61 in (2000)
Month to date precipitation 2.58 1.63  
Year to date precipitation 2.59 5.82  
Since 1 July precipitation 4.08  
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 26 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

Feb. 11, 2014 Rise Set
Actual Time 7:03 AM PST 5:44 PM PST
Civil Twilight 6:36 AM PST 6:11 PM PST
Nautical Twilight 6:05 AM PST 6:42 PM PST
Astronomical Twilight 5:35 AM PST 7:12 PM PST
Moon 3:11 PM PST (2/11) 4:42 AM PST (2/11)
Length of Visible Light 11h 35m
Length of Day
10h 41m
Waxing Gibbous, 91% of the Moon is Illuminated
Feb 11
Waxing Gibbous
Feb 14
Full
Feb 22
Last Quarter
Mar 1
New
Mar 8
First 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 52.0 °F 51.1 °F 97% 30.24 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
1:56 AM 51.1 °F 50.0 °F 96% 30.23 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
2:56 AM 51.1 °F 50.0 °F 96% 30.24 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
3:56 AM 51.1 °F 50.0 °F 96% 30.23 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
4:56 AM 50.0 °F 50.0 °F 100% 30.23 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
5:56 AM 48.9 °F 48.9 °F 100% 30.22 in 10.0 mi WNW 8.1 mph - N/A   Overcast
6:56 AM 48.9 °F 48.0 °F 97% 30.23 in 8.0 mi SW 3.5 mph - N/A   Overcast
7:56 AM 48.9 °F 48.9 °F 100% 30.24 in 9.0 mi Calm Calm - N/A   Overcast
8:56 AM 50.0 °F 48.9 °F 96% 30.25 in 7.0 mi Calm Calm - N/A   Overcast
9:56 AM 48.9 °F 48.0 °F 97% 30.26 in 8.0 mi SSE 3.5 mph - N/A   Overcast
10:56 AM 51.1 °F 48.9 °F 92% 30.25 in 9.0 mi East 3.5 mph - N/A   Mostly Cloudy
11:39 AM 51.8 °F 48.2 °F 88% 30.24 in 9.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
11:56 AM 53.1 °F 48.9 °F 86% 30.24 in 9.0 mi NE 4.6 mph - N/A   Mostly Cloudy
12:56 PM 53.1 °F 50.0 °F 89% 30.22 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
1:56 PM 54.0 °F 50.0 °F 86% 30.20 in 10.0 mi WNW 16.1 mph - N/A   Mostly Cloudy
2:56 PM 53.1 °F 48.9 °F 86% 30.20 in 10.0 mi WNW 15.0 mph - N/A   Mostly Cloudy
3:56 PM 53.1 °F 48.9 °F 86% 30.18 in 10.0 mi WNW 12.7 mph - N/A   Mostly Cloudy
4:56 PM 51.1 °F 48.9 °F 92% 30.19 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
5:43 PM 51.8 °F 48.2 °F 88% 30.20 in 10.0 mi West 19.6 mph - N/A   Mostly Cloudy
5:56 PM 50.0 °F 48.9 °F 96% 30.19 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
6:10 PM 50.0 °F 48.2 °F 94% 30.19 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
6:56 PM 50.0 °F 48.9 °F 96% 30.19 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
7:56 PM 50.0 °F 48.9 °F 96% 30.21 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
8:56 PM 50.0 °F 48.9 °F 96% 30.22 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
9:56 PM 50.0 °F 48.9 °F 96% 30.24 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
10:56 PM 50.0 °F 48.9 °F 96% 30.25 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
11:56 PM 48.9 °F 48.9 °F 100% 30.24 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy