San Francisco, CA

4:29 PM PDT on September 24, 2016 (GMT -0700)
San Francisco International

Weather History for KSFO - February, 2014

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Wednesday, February 19, 2014

  Actual Average Record
Temperature  
Mean Temperature 57 °F 53 °F  
Max Temperature 62 °F 60 °F 72 °F (1964)
Min Temperature 51 °F 47 °F 36 °F (1990)
Degree Days  
Heating Degree Days 8 12  
Month to date heating degree days 206 238  
Since 1 July heating degree days 1473 1705  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 51    
Precipitation  
Precipitation 0.01 in 0.15 in 1.36 in (1980)
Month to date precipitation 2.60 2.79  
Year to date precipitation 2.61 6.98  
Since 1 July precipitation 4.10  
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 14 mph (West)    
Max Wind Speed 23 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. 19, 2014 Rise Set
Actual Time 6:53 AM PST 5:53 PM PST
Civil Twilight 6:27 AM PST 6:19 PM PST
Nautical Twilight 5:56 AM PST 6:50 PM PST
Astronomical Twilight 5:26 AM PST 7:20 PM PST
Moon 10:45 PM PST (2/19) 9:09 AM PST (2/19)
Length of Visible Light 11h 52m
Length of Day
10h 59m
Waning Gibbous, 79% of the Moon is Illuminated
Feb 19
Waning Gibbous
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter
Mar 16
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.0 °F 52.0 °F 89% 30.14 in 10.0 mi West 17.3 mph - 0.00 in   Overcast
1:56 AM 55.0 °F 54.0 °F 96% 30.14 in 10.0 mi West 9.2 mph - N/A   Overcast
2:56 AM 55.9 °F 54.0 °F 93% 30.14 in 10.0 mi West 11.5 mph - N/A   Overcast
3:56 AM 55.9 °F 54.0 °F 93% 30.12 in 10.0 mi West 11.5 mph - 0.01 in   Overcast
4:11 AM 55.4 °F 53.6 °F 94% 30.12 in 10.0 mi West 10.4 mph - N/A   Overcast
4:56 AM 55.9 °F 54.0 °F 93% 30.13 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
5:56 AM 55.9 °F 52.0 °F 87% 30.16 in 10.0 mi WNW 13.8 mph - 0.00 in   Overcast
6:56 AM 53.1 °F 48.0 °F 83% 30.16 in 10.0 mi West 17.3 mph - N/A   Scattered Clouds
7:56 AM 54.0 °F 48.9 °F 83% 30.16 in 10.0 mi West 15.0 mph - N/A   Partly Cloudy
8:56 AM 55.9 °F 48.9 °F 77% 30.16 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
9:56 AM 57.0 °F 46.9 °F 69% 30.19 in 10.0 mi WNW 15.0 mph - N/A   Partly Cloudy
10:56 AM 59.0 °F 46.9 °F 64% 30.19 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
11:56 AM 59.0 °F 44.1 °F 58% 30.19 in 10.0 mi West 16.1 mph - N/A   Partly Cloudy
12:56 PM 61.0 °F 43.0 °F 52% 30.17 in 10.0 mi West 16.1 mph - N/A   Partly Cloudy
1:56 PM 61.0 °F 43.0 °F 52% 30.15 in 10.0 mi WNW 15.0 mph - N/A   Partly Cloudy
2:56 PM 61.0 °F 43.0 °F 52% 30.14 in 10.0 mi West 18.4 mph - N/A   Partly Cloudy
3:56 PM 59.0 °F 44.1 °F 58% 30.14 in 10.0 mi West 21.9 mph - N/A   Partly Cloudy
4:56 PM 57.9 °F 44.1 °F 60% 30.14 in 10.0 mi West 18.4 mph - N/A   Scattered Clouds
5:56 PM 55.9 °F 45.0 °F 67% 30.14 in 10.0 mi West 19.6 mph - N/A   Scattered Clouds
6:56 PM 55.0 °F 45.0 °F 69% 30.16 in 10.0 mi West 17.3 mph - N/A   Scattered Clouds
7:56 PM 54.0 °F 45.0 °F 72% 30.17 in 10.0 mi West 15.0 mph - N/A   Partly Cloudy
8:56 PM 54.0 °F 46.0 °F 75% 30.19 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
9:56 PM 53.1 °F 46.0 °F 77% 30.21 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
10:56 PM 53.1 °F 46.0 °F 77% 30.22 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
11:56 PM 51.1 °F 46.0 °F 83% 30.21 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds