San Francisco, CA

6:19 AM PDT on April 20, 2018 (GMT -0700)
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Weather History for KSFO - October, 2011

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Week of October 2, 2011 through October 8, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 72 °F 67 °F 64 °F
Mean Temperature 65 °F 61 °F 59 °F
Min Temperature 57 °F 54 °F 50 °F
Degree Days  
Heating Degree Days (base 65) 6 4 0 29
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 10 8 70
Dew Point  
Dew Point 56 °F 51 °F 45 °F
Precipitation  
Precipitation 0.68 in 0.16 in 0.00 in 1.12 in
Snowdepth - - - -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 40 mph 26 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.18 in 29.97 in 29.62 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 03, 2011 Rise Set
Actual Time 7:06 AM PDT 6:49 PM PDT
Civil Twilight 6:40 AM PDT 7:15 PM PDT
Nautical Twilight 6:10 AM PDT 7:46 PM PDT
Astronomical Twilight 5:39 AM PDT 8:16 PM PDT
Moon 2:02 PM PDT (10/3) No Moon Set
Length of Visible Light 12h 35m
Length of Day
11h 43m
Waxing Crescent, 46% of the Moon is Illuminated
Oct 3
Waxing Crescent
Oct 3
First Quarter
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
2 72 65 57 56 53 48 93 69 44 30.09 30.04 30.01 10 10 10 18 6 23 0.00  
3 66 61 55 56 53 50 84 74 63 30.01 29.93 29.87 10 10 8 17 7 22 0.16 Rain
4 66 62 57 55 52 48 93 75 56 29.94 29.88 29.70 10 9 5 18 10 24 0.26 Rain
5 64 59 53 55 50 45 93 73 52 29.90 29.77 29.62 10 9 2 31 13 40 0.68 Rain
6 64 59 54 52 49 46 83 72 60 30.09 29.96 29.89 10 10 10 24 8 28 0.02 Rain
7 68 59 50 52 50 46 89 69 48 30.18 30.13 30.09 10 10 9 21 7 23 0.00  
8 70 61 52 54 52 47 93 78 63 30.13 30.09 30.04 10 10 10 30 10 36 0.00