Weather History for San Francisco, CA

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Friday, October 24, 2014

  Actual Average Record
Temperature  
Mean Temperature 67 °F 61 °F  
Max Temperature 73 °F 69 °F 88 °F (1959)
Min Temperature 60 °F 52 °F 41 °F (1956)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 3 83  
Since 1 July heating degree days 26 249  
Cooling Degree Days 2 0  
Month to date cooling degree days 121 20  
Year to date cooling degree days 486 161  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 74    
Maximum Humidity 87    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.04 in 0.74 in (1998)
Month to date precipitation 0.03 0.60  
Year to date precipitation 7.76 13.89  
Since 1 July precipitation 0.45 0.81  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 24, 2014 Rise Set
Actual Time 7:26 AM PDT 6:20 PM PDT
Civil Twilight 6:59 AM PDT 6:46 PM PDT
Nautical Twilight 6:29 AM PDT 7:17 PM PDT
Astronomical Twilight 5:58 AM PDT 7:47 PM PDT
Moon 8:10 AM PDT (10/24) 7:04 PM PDT (10/24)
Length of Visible Light 11h 47m
Length of Day
10h 53m
New Moon, 1% of the Moon is Illuminated
Oct 24
New Moon
Oct 30
First Quarter
Nov 6
Full
Nov 14
Last Quarter
Nov 22
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:37 AM 64.4 °F 60.8 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:56 AM 64.9 °F 61.0 °F 87% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
1:29 AM 66.2 °F 59.0 °F 78% 29.98 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
1:56 AM 66.0 °F 59.0 °F 78% 29.98 in 10.0 mi ENE 10.4 mph - N/A   Partly Cloudy
2:27 AM 66.2 °F 60.8 °F 83% 29.97 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
2:56 AM 66.0 °F 60.1 °F 81% 29.97 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
3:56 AM 63.0 °F 55.9 °F 78% 29.96 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
4:26 AM 62.6 °F 55.4 °F 77% 29.95 in 10.0 mi SSE 4.6 mph - N/A   Partly Cloudy
4:56 AM 62.1 °F 55.9 °F 80% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:56 AM 61.0 °F 55.9 °F 83% 29.96 in 10.0 mi SSW 3.5 mph - N/A   Clear
6:56 AM 61.0 °F 55.9 °F 83% 29.96 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
7:56 AM 61.0 °F 55.9 °F 83% 29.96 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
8:56 AM 64.0 °F 55.9 °F 75% 29.97 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
9:56 AM 66.0 °F 57.0 °F 73% 29.97 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
10:56 AM 68.0 °F 59.0 °F 73% 29.96 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
11:56 AM 69.1 °F 57.9 °F 68% 29.95 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
12:56 PM 70.0 °F 59.0 °F 68% 29.93 in 10.0 mi NE 4.6 mph - N/A   Partly Cloudy
1:56 PM 73.0 °F 59.0 °F 61% 29.91 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds
2:16 PM 73.4 °F 57.2 °F 57% 29.91 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds
2:56 PM 72.0 °F 57.9 °F 61% 29.91 in 10.0 mi SW 17.3 mph - N/A   Scattered Clouds
3:56 PM 71.1 °F 57.9 °F 63% 29.91 in 10.0 mi SW 19.6 mph - N/A   Scattered Clouds
4:56 PM 69.1 °F 57.9 °F 68% 29.89 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
5:56 PM 69.1 °F 57.9 °F 68% 29.89 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
6:56 PM 68.0 °F 57.0 °F 68% 29.89 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
7:56 PM 68.0 °F 57.0 °F 68% 29.90 in 10.0 mi SSE 13.8 mph - N/A   Scattered Clouds
8:56 PM 66.9 °F 55.9 °F 68% 29.91 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
9:56 PM 66.9 °F 55.9 °F 68% 29.92 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
10:56 PM 68.0 °F 55.9 °F 65% 29.93 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
11:56 PM 69.1 °F 55.0 °F 61% 29.93 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy