San Francisco, CA

11:43 PM PDT on July 22, 2017 (GMT -0700)
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Weather History for KSFO - October, 1990

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Tuesday, October 16, 1990

  Actual Average Record
Temperature  
Mean Temperature 64 °F 62 °F  
Max Temperature 72 °F 71 °F 88 °F (1988)
Min Temperature 55 °F 53 °F 44 °F (1980)
Degree Days  
Heating Degree Days 2 4  
Month to date heating degree days 49  
Since 1 July heating degree days 215  
Cooling Degree Days 0 1  
Month to date cooling degree days 16  
Year to date cooling degree days 157  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 71    
Maximum Humidity 90    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.03 in 1.01 in (1984)
Month to date precipitation 0.32  
Year to date precipitation 13.61  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 16 mph (West)    
Max Wind Speed 24 mph    
Max Gust Speed -    
Visibility 9 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

Oct. 16, 1990 Rise Set
Actual Time 7:18 AM PDT 6:30 PM PDT
Civil Twilight 6:52 AM PDT 6:57 PM PDT
Nautical Twilight 6:21 AM PDT 7:27 PM PDT
Astronomical Twilight 5:51 AM PDT 7:57 PM PDT
Moon 5:27 AM PDT (10/16) 5:19 PM PDT (10/16)
Length of Visible Light 12h 05m
Length of Day
11h 12m
Waning Crescent, 3% of the Moon is Illuminated
Oct 16
Waning Crescent
Oct 18
New
Oct 26
First Quarter
Nov 2
Full
Nov 9
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 60.1 °F 55.0 °F 83% 29.97 in 10.0 mi West 18.4 mph - N/A   Scattered Clouds
1:00 AM 59.0 °F 53.1 °F 81% 29.96 in 10.0 mi West 18.4 mph - N/A   Scattered Clouds
2:00 AM 57.9 °F 53.1 °F 84% 29.96 in 10.0 mi West 23.0 mph - N/A   Scattered Clouds
3:00 AM 55.9 °F 53.1 °F 90% 29.96 in 10.0 mi West 21.9 mph - N/A   Scattered Clouds
3:05 AM - - N/A% 29.96 in 10.0 mi West 24.2 mph - N/A   Mostly Cloudy
4:00 AM 55.0 °F 52.0 °F 89% 29.95 in 10.0 mi West 20.7 mph - N/A   Mostly Cloudy
5:00 AM 55.0 °F 51.1 °F 86% 29.95 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
6:00 AM 55.0 °F 51.1 °F 86% 29.95 in 10.0 mi West 18.4 mph - N/A   Scattered Clouds
6:21 AM - - N/A% 29.96 in 10.0 mi West 16.1 mph - N/A   Mostly Cloudy
7:00 AM 55.0 °F 51.1 °F 86% 29.96 in 10.0 mi West 15.0 mph - N/A   Mostly Cloudy
8:00 AM 55.0 °F 52.0 °F 89% 29.97 in 8.0 mi West 10.4 mph - N/A   Overcast
8:04 AM - - N/A% 29.97 in 7.0 mi West 9.2 mph - N/A   Overcast
9:00 AM 57.0 °F 53.1 °F 87% 29.99 in 7.0 mi WNW 8.1 mph - N/A   Partly Cloudy
10:00 AM 60.1 °F 53.1 °F 78% 29.99 in 7.0 mi ESE 4.6 mph - N/A   Partly Cloudy
11:00 AM 63.0 °F 53.1 °F 70% 30.00 in 8.0 mi East 4.6 mph - N/A   Partly Cloudy
12:00 PM 66.0 °F 54.0 °F 65% 30.00 in 10.0 mi Calm Calm - N/A   Clear
1:00 PM 70.0 °F 54.0 °F 57% 29.98 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:00 PM 72.0 °F 53.1 °F 51% 29.96 in 10.0 mi WNW 11.5 mph - N/A   Clear
3:00 PM 71.1 °F 51.1 °F 49% 29.94 in 30.0 mi West 16.1 mph - N/A   Clear
4:00 PM 72.0 °F 48.9 °F 44% 29.93 in 30.0 mi West 18.4 mph - N/A   Clear
5:00 PM 70.0 °F 46.9 °F 44% 29.92 in 30.0 mi West 21.9 mph - N/A   Clear
6:00 PM 66.0 °F 46.0 °F 48% 29.91 in 30.0 mi West 21.9 mph - N/A   Clear
7:00 PM 64.0 °F 43.0 °F 46% 29.92 in 10.0 mi West 16.1 mph - N/A   Clear
8:00 PM 59.0 °F 46.0 °F 62% 29.92 in 10.0 mi WNW 13.8 mph - N/A   Clear
9:00 PM 57.9 °F 48.0 °F 70% 29.93 in 10.0 mi NW 13.8 mph - N/A   Clear
10:00 PM 57.0 °F 48.0 °F 72% 29.95 in 10.0 mi West 9.2 mph - N/A   Clear
11:00 PM 55.9 °F 48.0 °F 75% 29.94 in 10.0 mi West 4.6 mph - N/A   Clear