San Francisco, CA

9:14 AM PDT on June 25, 2017 (GMT -0700)
San Francisco International

Weather History for KSFO - May, 2014

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Friday, May 30, 2014

  Actual Average Record
Temperature  
Mean Temperature 59 °F 61 °F  
Max Temperature 65 °F 69 °F 95 °F (2001)
Min Temperature 52 °F 53 °F 46 °F (1974)
Degree Days  
Heating Degree Days 6 5  
Month to date heating degree days 76 176  
Since 1 July heating degree days 1956 2544  
Cooling Degree Days 0 0  
Month to date cooling degree days 42 0  
Year to date cooling degree days 63 6  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 72    
Maximum Humidity 83    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.01 in 0.28 in (1990)
Month to date precipitation T 0.46  
Year to date precipitation 7.31 12.96  
Since 1 July precipitation 8.80  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 14 mph (West)    
Max Wind Speed 26 mph    
Max Gust Speed 35 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

May. 30, 2014 Rise Set
Actual Time 5:50 AM PDT 8:24 PM PDT
Civil Twilight 5:19 AM PDT 8:54 PM PDT
Nautical Twilight 4:42 AM PDT 9:32 PM PDT
Astronomical Twilight 4:00 AM PDT 10:14 PM PDT
Moon 7:38 AM PDT (5/30) 10:06 PM PDT (5/30)
Length of Visible Light 15h 34m
Length of Day
14h 33m
Waxing Crescent, 4% of the Moon is Illuminated
May 30
Waxing Crescent
Jun 5
First Quarter
Jun 12
Full
Jun 19
Last Quarter
Jun 27
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 54.0 °F 48.9 °F 83% 29.94 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
1:56 AM 54.0 °F 48.0 °F 80% 29.93 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
2:56 AM 53.1 °F 48.0 °F 83% 29.93 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
3:56 AM 53.1 °F 48.0 °F 83% 29.92 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
4:56 AM 53.1 °F 46.9 °F 80% 29.93 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
5:56 AM 53.1 °F 48.0 °F 83% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:56 AM 54.0 °F 48.0 °F 80% 29.94 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
7:56 AM 55.9 °F 48.0 °F 75% 29.95 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
8:56 AM 57.9 °F 48.9 °F 72% 29.96 in 10.0 mi West 12.7 mph 18.4 mph N/A   Scattered Clouds
9:56 AM 59.0 °F 48.9 °F 69% 29.98 in 10.0 mi West 18.4 mph 23.0 mph N/A   Mostly Cloudy
10:36 AM 59.0 °F 48.2 °F 67% 29.98 in 10.0 mi WSW 16.1 mph 23.0 mph N/A   Mostly Cloudy
10:56 AM 60.1 °F 48.9 °F 67% 29.98 in 9.0 mi West 16.1 mph 23.0 mph N/A   Mostly Cloudy
11:34 AM 60.8 °F 48.2 °F 63% 29.98 in 9.0 mi WSW 13.8 mph 18.4 mph N/A   Mostly Cloudy
11:56 AM 62.1 °F 48.9 °F 62% 29.98 in 9.0 mi West 16.1 mph - N/A   Scattered Clouds
12:56 PM 63.0 °F 48.9 °F 60% 29.98 in 10.0 mi West 20.7 mph 26.5 mph N/A   Partly Cloudy
1:56 PM 62.6 °F 48.2 °F 59% 29.98 in 10.0 mi West 20.7 mph 26.5 mph N/A   Scattered Clouds
2:56 PM 63.0 °F 50.0 °F 63% 29.98 in 10.0 mi West 24.2 mph 31.1 mph N/A   Scattered Clouds
3:14 PM 62.6 °F 50.0 °F 63% 29.98 in 10.0 mi West 18.4 mph 28.8 mph N/A   Mostly Cloudy
3:56 PM 60.8 °F 48.2 °F 63% 29.97 in 10.0 mi West 23.0 mph 29.9 mph N/A   Mostly Cloudy
4:56 PM 59.0 °F 48.9 °F 69% 29.96 in 10.0 mi West 17.3 mph 29.9 mph N/A   Mostly Cloudy
5:56 PM 59.0 °F 50.0 °F 72% 29.96 in 10.0 mi West 20.7 mph 28.8 mph N/A   Mostly Cloudy
6:56 PM 57.9 °F 50.0 °F 75% 29.96 in 10.0 mi West 20.7 mph 26.5 mph N/A   Mostly Cloudy
7:56 PM 57.0 °F 48.9 °F 74% 29.97 in 10.0 mi West 12.7 mph 23.0 mph N/A   Mostly Cloudy
8:56 PM 57.0 °F 48.9 °F 74% 29.97 in 10.0 mi West 12.7 mph 24.2 mph N/A   Mostly Cloudy
9:56 PM 57.0 °F 50.0 °F 77% 29.98 in 10.0 mi West 17.3 mph 26.5 mph N/A   Overcast
10:56 PM 55.9 °F 50.0 °F 80% 29.99 in 10.0 mi West 12.7 mph 24.2 mph N/A   Overcast
11:56 PM 55.9 °F 50.0 °F 80% 29.99 in 10.0 mi West 11.5 mph - N/A   Overcast