Weather History for San Nicolas Island, CA

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Week of December 2, 2012 through December 8, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 75 °F 72 °F
Mean Temperature 72 °F 66 °F 62 °F
Min Temperature 61 °F 57 °F 53 °F
Degree Days  
Heating Degree Days (base 65) 2 1 0 4
Cooling Degree Days (base 65) 6 2 0 12
Growing Degree Days (base 50) 22 16 12 113
Dew Point  
Dew Point 64 °F 55 °F 45 °F
Precipitation  
Precipitation 0.12 in 0.03 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 29 mph 13 mph 0 mph
Gust Wind 38 mph 28 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.04 in 29.88 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 08, 2012 Rise Set
Actual Time 6:49 AM PST 4:50 PM PST
Civil Twilight 6:22 AM PST 5:17 PM PST
Nautical Twilight 5:51 AM PST 5:48 PM PST
Astronomical Twilight 5:21 AM PST 6:18 PM PST
Moon 1:32 AM PST (12/8) 1:12 PM PST (12/8)
Length of Visible Light 10h 55m
Length of Day
10h 01m
Waning Crescent, 27% of the Moon is Illuminated
Dec 8
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Daily Weather History & Observations

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  
2 82 72 61 63 60 55 100 72 47 30.16 30.11 30.07 10 5 0 16 8 22 0.07 Rain
3 75 67 59 64 55 50 100 72 46 30.18 30.13 30.09 10 5 0 16 12 - 0.12 Fog , Rain
4 72 62 53 57 54 51 100 71 48 30.24 30.18 30.15 10 9 7 18 10 - 0.00  
5 72 64 57 61 58 53 100 80 61 30.14 30.07 30.00 10 4 0 29 22 38 0.00 Fog , Rain
6 75 67 59 61 57 54 100 85 63 29.99 29.94 29.88 7 3 0 29 21 37 0.00 Rain
7 73 64 55 57 53 46 98 65 38 29.97 29.93 29.90 10 7 0 12 8 - 0.00  
8 79 67 55 56 51 45 82 59 42 29.97 29.93 29.90 10 6 0 12 7 - 0.00