San Francisco, CA

3:46 PM PDT on July 26, 2016 (GMT -0700)
San Francisco International

Weather History for KSFO - May, 2014

Change the Weather History Date:

Thursday, May 8, 2014

  Actual Average Record
Temperature  
Mean Temperature 60 °F 59 °F  
Max Temperature 65 °F 67 °F 86 °F (2001)
Min Temperature 54 °F 51 °F 44 °F (1968)
Degree Days  
Heating Degree Days 5 6  
Month to date heating degree days 28 54  
Since 1 July heating degree days 1892 2422  
Cooling Degree Days 0 0  
Month to date cooling degree days 9 0  
Year to date cooling degree days 30 6  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 76    
Maximum Humidity 84    
Minimum Humidity 67    
Precipitation  
Precipitation T in 0.02 in 0.30 in (1963)
Month to date precipitation T 0.17  
Year to date precipitation 7.31 12.67  
Since 1 July precipitation 8.80  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 08, 2014 Rise Set
Actual Time 6:06 AM PDT 8:06 PM PDT
Civil Twilight 5:37 AM PDT 8:34 PM PDT
Nautical Twilight 5:02 AM PDT 9:10 PM PDT
Astronomical Twilight 4:25 AM PDT 9:47 PM PDT
Moon 2:18 PM PDT (5/8) 2:33 AM PDT (5/8)
Length of Visible Light 14h 57m
Length of Day
13h 59m
Waxing Gibbous, 66% of the Moon is Illuminated
May 8
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

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% 30.02 in 10.0 mi West 15.0 mph 20.7 mph N/A   Mostly Cloudy
1:56 AM 55.0 °F 48.9 °F 80% 30.01 in 10.0 mi West 17.3 mph 28.8 mph N/A   Mostly Cloudy
2:56 AM 55.0 °F 48.9 °F 80% 30.01 in 10.0 mi West 16.1 mph 25.3 mph N/A   Mostly Cloudy
3:56 AM 55.0 °F 48.9 °F 80% 30.03 in 10.0 mi West 21.9 mph - N/A   Mostly Cloudy
4:56 AM 54.0 °F 48.0 °F 80% 30.03 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
5:56 AM 55.0 °F 48.9 °F 80% 30.03 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
6:56 AM 55.9 °F 48.0 °F 75% 30.04 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
7:56 AM 57.9 °F 48.0 °F 70% 30.06 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
8:56 AM 57.9 °F 50.0 °F 75% 30.08 in 10.0 mi West 11.5 mph - N/A   Overcast
9:56 AM 60.1 °F 52.0 °F 75% 30.08 in 10.0 mi SSW 4.6 mph - N/A   Overcast
10:07 AM 60.8 °F 51.8 °F 72% 30.08 in 10.0 mi SSE 3.5 mph - N/A   Overcast
10:56 AM 61.0 °F 52.0 °F 72% 30.09 in 10.0 mi East 5.8 mph - N/A   Overcast
11:56 AM 64.0 °F 54.0 °F 70% 30.09 in 10.0 mi WSW 12.7 mph - N/A   Overcast
12:20 PM 64.4 °F 53.6 °F 68% 30.10 in 10.0 mi SW 12.7 mph - N/A   Overcast
12:56 PM 64.9 °F 55.0 °F 70% 30.08 in 10.0 mi SSW 10.4 mph - N/A   Overcast
1:56 PM 64.0 °F 54.0 °F 70% 30.09 in 10.0 mi WSW 9.2 mph - N/A   Overcast
2:56 PM 63.0 °F 55.0 °F 75% 30.08 in 10.0 mi SSW 10.4 mph - N/A   Overcast
3:56 PM 64.9 °F 55.0 °F 70% 30.06 in 10.0 mi South 10.4 mph - N/A   Overcast
4:56 PM 64.0 °F 55.9 °F 75% 30.05 in 10.0 mi SSW 18.4 mph 24.2 mph N/A   Overcast
5:56 PM 64.0 °F 55.9 °F 75% 30.05 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
6:45 PM 62.6 °F 57.2 °F 82% 30.06 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
6:56 PM 63.0 °F 57.0 °F 81% 30.06 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
7:56 PM 62.1 °F 55.9 °F 80% 30.05 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
8:54 PM 60.8 °F 57.2 °F 88% 30.07 in 9.0 mi SSW 8.1 mph - 0.00 in   Light Drizzle
8:56 PM 60.1 °F 57.9 °F 93% 30.07 in 9.0 mi SSW 6.9 mph - 0.00 in   Light Drizzle
10:37 PM 59.0 °F 57.2 °F 94% 30.10 in 4.0 mi West 6.9 mph - 0.00 in Rain Light Rain
10:56 PM 59.0 °F 57.0 °F 93% 30.10 in 3.0 mi WSW 6.9 mph - 0.00 in Rain Light Rain
11:56 PM 57.9 °F 57.0 °F 97% 30.10 in 3.0 mi WSW 8.1 mph - 0.00 in   Drizzle