Weather History for San Francisco, CA

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Week of November 18, 2012 through November 24, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 67 °F 65 °F 62 °F
Mean Temperature 62 °F 58 °F 56 °F
Min Temperature 57 °F 51 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 9 7 3 47
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 8 4 54
Dew Point  
Dew Point 58 °F 49 °F 40 °F
Precipitation  
Precipitation 0.32 in 0.08 in 0.00 in 0.49 in
Snowdepth - - - -
Wind  
Wind 21 mph 7 mph 0 mph
Gust Wind 30 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 30.16 in 30.02 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Nov. 18, 2012 Rise Set
Actual Time 6:53 AM PST 4:56 PM PST
Civil Twilight 6:24 AM PST 5:24 PM PST
Nautical Twilight 5:53 AM PST 5:56 PM PST
Astronomical Twilight 5:21 AM PST 6:27 PM PST
Moon 11:24 AM PST (11/18) 10:20 PM PST (11/18)
Length of Visible Light 10h 59m
Length of Day
10h 02m
Waxing Crescent, 31% of the Moon is Illuminated
Nov 18
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
18 62 57 52 50 45 41 89 69 49 30.17 30.11 30.02 10 10 10 14 5 17 T Rain
19 67 60 52 50 46 40 77 60 42 30.23 30.19 30.17 10 10 10 16 8 20 0.00  
20 66 62 57 57 54 49 86 77 67 30.16 30.09 30.04 10 10 3 21 12 30 0.17 Rain
21 64 58 52 58 52 45 90 75 60 30.22 30.14 30.04 10 9 2 20 9 23 0.32 Rain
22 64 56 47 48 45 42 86 65 44 30.27 30.22 30.19 10 10 10 14 4 15 0.00  
23 65 57 48 51 48 44 83 66 48 30.26 30.22 30.17 10 10 10 8 2 10 0.00  
24 67 58 49 52 50 45 93 73 52 30.19 30.12 30.04 10 10 10 16 6 20 0.00