Weather History for KSFO - November, 2012

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Week of November 25, 2012 through December 1, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 67 °F 63 °F 60 °F
Mean Temperature 61 °F 58 °F 54 °F
Min Temperature 58 °F 53 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 11 7 4 46
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 11 8 4 57
Dew Point  
Dew Point 61 °F 52 °F 44 °F
Precipitation  
Precipitation 1.96 in 0.45 in 0.00 in 3.17 in
Snowdepth - - - -
Wind  
Wind 40 mph 10 mph 0 mph
Gust Wind 54 mph 32 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.12 in 29.98 in 29.77 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Nov. 28, 2012 Rise Set
Actual Time 7:03 AM PST 4:51 PM PST
Civil Twilight 6:34 AM PST 5:20 PM PST
Nautical Twilight 6:02 AM PST 5:52 PM PST
Astronomical Twilight 5:30 AM PST 6:24 PM PST
Moon 5:11 PM PST (11/28) 7:05 AM PST (11/28)
Length of Visible Light 10h 45m
Length of Day
9h 48m
Full, 100% of the Moon is Illuminated
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

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  
25 67 59 51 52 50 48 96 87 77 30.04 30.00 29.94 10 7 0 16 5 18 0.00 Fog
26 60 54 47 52 48 44 96 83 69 30.08 30.03 29.98 10 5 0 9 2 14 0.00 Fog
27 61 55 49 51 48 46 93 77 60 30.12 30.06 29.99 10 8 5 14 5 16 0.00  
28 63 60 56 55 50 47 84 76 67 30.05 29.94 29.81 10 9 4 32 14 41 0.31 Rain
29 64 60 55 56 52 48 78 73 67 30.04 29.97 29.86 10 10 5 35 14 44 0.08 Rain
30 63 60 56 61 58 53 100 89 78 30.01 29.89 29.77 10 6 2 40 17 54 1.96 Rain , Thunderstorm
2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 64 61 58 58 55 52 93 83 72 30.04 29.97 29.89 10 6 2 25 13 33 0.82 Rain