San Francisco, CA

10:45 PM PST on November 18, 2017 (GMT -0800)
San Francisco International

Weather History for KSFO - November, 2017

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Wednesday, November 15, 2017

  Actual Average Record
Temperature  
Mean Temperature 60 °F 56 °F  
Max Temperature 65 °F 63 °F 79 °F (2008)
Min Temperature 54 °F 49 °F 35 °F (1978)
Degree Days  
Heating Degree Days 5 9  
Month to date heating degree days 96 114  
Since 1 July heating degree days 232 401  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 346 163  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 63    
Maximum Humidity 77    
Minimum Humidity 48    
Precipitation  
Precipitation 0.12 in 0.08 in 1.03 in (1966)
Month to date precipitation 0.77 1.02  
Year to date precipitation 23.17 15.26  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 9 mph (East)    
Max Wind Speed 28 mph    
Max Gust Speed 38 mph    
Visibility 10 miles    
Events Rain    
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

Nov. 15, 2017 Rise Set
Actual Time 6:49 AM PST 4:58 PM PST
Civil Twilight 6:21 AM PST 5:26 PM PST
Nautical Twilight 5:50 AM PST 5:57 PM PST
Astronomical Twilight 5:19 AM PST 6:28 PM PST
Moon 4:00 AM PST (11/15) 3:52 PM PST (11/15)
Length of Visible Light 11h 04m
Length of Day
10h 08m
Waning Crescent, 7% of the Moon is Illuminated
Nov 15
Waning Crescent
Nov 18
New
Nov 26
First Quarter
Dec 3
Full
Dec 9
Last 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 55.9 °F 44.1 °F 64% 30.11 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
1:56 AM 55.0 °F 44.1 °F 67% 30.11 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
2:56 AM 55.9 °F 43.0 °F 62% 30.07 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
3:56 AM 55.9 °F 46.9 °F 72% 30.06 in 10.0 mi SE 3.5 mph - 0.00 in   Mostly Cloudy
4:56 AM 55.9 °F 45.0 °F 67% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 AM 55.0 °F 46.0 °F 72% 30.04 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
6:56 AM 55.0 °F 46.9 °F 74% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 57.0 °F 48.9 °F 74% 30.04 in 10.0 mi NNE 6.9 mph - 0.00 in Rain Light Rain
8:56 AM 55.9 °F 48.9 °F 77% 30.04 in 10.0 mi North 9.2 mph - 0.00 in   Mostly Cloudy
9:56 AM 55.9 °F 48.9 °F 77% 30.01 in 10.0 mi North 9.2 mph - 0.00 in   Overcast
10:56 AM 57.0 °F 48.0 °F 72% 30.01 in 10.0 mi North 5.8 mph - N/A   Overcast
11:56 AM 57.9 °F 48.9 °F 72% 29.98 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
12:56 PM 59.0 °F 48.0 °F 67% 29.96 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
1:56 PM 59.0 °F 48.0 °F 67% 29.94 in 10.0 mi East 6.9 mph - 0.00 in   Mostly Cloudy
2:56 PM 60.1 °F 48.0 °F 64% 29.92 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
3:56 PM 64.9 °F 46.0 °F 50% 29.91 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
4:56 PM 64.0 °F 45.0 °F 50% 29.89 in 10.0 mi SSE 10.4 mph 19.6 mph N/A   Mostly Cloudy
5:56 PM 63.0 °F 46.9 °F 56% 29.91 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
6:37 PM 63.0 °F 51.1 °F 65% 29.89 in 10.0 mi SE 13.8 mph 24.2 mph N/A   Mostly Cloudy
6:56 PM 63.0 °F 51.1 °F 65% 29.89 in 10.0 mi SE 15.0 mph 26.5 mph N/A   Mostly Cloudy
11:56 PM 61.0 °F 57.9 °F 90% 29.85 in 6.0 mi South 18.4 mph 24.2 mph 0.07 in Rain Light Rain