History for San Nicolas Island, CA

Monday, December 10, 2012 View Current Conditions
Monday, December 10, 2012
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  Actual Average Record
Temperature
Mean Temperature 62 °F -  
Max Temperature 73 °F 59 °F 73 °F (2012)
Min Temperature 52 °F 50 °F 45 °F (2011)
Degree Days
Heating Degree Days 2    
Growing Degree Days 12 (Base 50)    
Moisture
Dew Point 50 °F    
Average Humidity 73    
Maximum Humidity 98    
Minimum Humidity 21    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.09 in    
Wind
Wind Speed 2 mph (WNW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 5 miles    
Events Fog    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
History Location
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Astronomy
  Rise Set
Actual Time 6:50 AM PST 4:50 PM PST
Civil Twilight 6:23 AM PST 5:18 PM PST
Nautical Twilight 5:52 AM PST 5:49 PM PST
Astronomical Twilight 5:22 AM PST 6:19 PM PST
Moon 3:45 AM PST (12/10) 2:39 PM PST (12/10)
Length Of Visible Light 10h 54m
Length of Day
10h 00m
Waning Crescent, 9% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Hourly Observations
Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:50 AM 55.4 °F 51.8 °F 88% 30.12 in 2.5 mi Calm Calm - N/A   Partly Cloudy
12:53 AM 55.9 °F 51.1 °F 84% 30.11 in 2.0 mi Calm Calm - N/A   Partly Cloudy
1:04 AM 57.2 °F 51.8 °F 82% 30.12 in 1.8 mi Calm Calm - N/A   Mostly Cloudy
1:16 AM 57.2 °F 51.8 °F 82% 30.12 in 3.0 mi Calm Calm - N/A   Overcast
1:53 AM 57.9 °F - N/A% 30.11 in 5.0 mi North 4.6 mph - N/A   Overcast
2:53 AM 57.9 °F 53.1 °F 84% 30.10 in 3.0 mi Calm Calm - N/A   Overcast
3:15 AM 60.8 °F 53.6 °F 77% 30.11 in 3.0 mi NE 3.5 mph - N/A   Overcast
3:53 AM 61.0 °F 54.0 °F 78% 30.09 in 3.0 mi ENE 5.8 mph - N/A   Overcast
4:42 AM 55.4 °F 53.6 °F 94% 30.10 in 2.5 mi North 3.5 mph - N/A   Overcast
4:53 AM 55.0 °F 52.0 °F 89% 30.09 in 2.5 mi North 4.6 mph - N/A   Overcast
5:01 AM 57.2 °F 51.8 °F 82% 30.10 in 3.0 mi North 4.6 mph - N/A   Overcast
5:08 AM 55.4 °F 51.8 °F 88% 30.10 in 0.8 mi North 3.5 mph - N/A   Overcast
5:44 AM 53.6 °F 51.8 °F 94% 30.10 in 0.2 mi Calm Calm - N/A Fog Fog
5:53 AM 54.1 °F 52.0 °F 92% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
6:53 AM 52.0 °F 47.5 °F 85% 30.11 in 0.2 mi North 3.5 mph - N/A Fog Fog
7:53 AM 53.4 °F 52.9 °F 98% 30.12 in 0.2 mi West 3.5 mph - N/A Fog Fog
8:53 AM 56.5 °F 55.4 °F 96% 30.14 in 0.2 mi Calm Calm - N/A Fog Fog
9:53 AM 59.5 °F 56.3 °F 89% 30.15 in 1.5 mi Calm Calm - N/A   Scattered Clouds
10:00 AM 59.0 °F 57.2 °F 94% 30.16 in 4.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 60.1 °F 56.8 °F 89% 30.13 in 5.0 mi South 4.6 mph - N/A   Clear
11:53 AM 62.6 °F 58.1 °F 85% 30.10 in 5.0 mi SSE 4.6 mph - N/A   Partly Cloudy
12:53 PM 62.4 °F 58.1 °F 86% 30.08 in 7.0 mi NW 4.6 mph - N/A   Partly Cloudy
1:53 PM 60.8 °F 57.0 °F 87% 30.08 in 7.0 mi NW 6.9 mph - N/A   Clear
2:53 PM 63.5 °F 56.5 °F 78% 30.06 in 7.0 mi SSW 3.5 mph - N/A   Clear
3:53 PM 60.4 °F 57.9 °F 91% 30.06 in 7.0 mi Calm Calm - N/A   Clear
4:53 PM 70.0 °F 54.0 °F 57% 30.06 in 8.0 mi Calm Calm - N/A   Clear
5:53 PM 64.9 °F 44.1 °F 47% 30.05 in 10.0 mi SW 6.9 mph - N/A   Clear
6:53 PM 73.9 °F 35.1 °F 24% 30.04 in 10.0 mi SW 9.2 mph - N/A   Clear
7:53 PM 73.9 °F 32.0 °F 21% 30.06 in 10.0 mi West 3.5 mph - N/A   Clear
8:53 PM 69.1 °F 34.0 °F 27% 30.05 in 10.0 mi SW 10.4 mph - N/A   Clear
9:53 PM 71.1 °F 36.0 °F 28% 30.06 in 10.0 mi West 5.8 mph - N/A   Clear
10:53 PM 71.1 °F 35.1 °F 27% 30.06 in 10.0 mi West 6.9 mph - N/A   Clear
11:53 PM 69.1 °F 33.1 °F 26% 30.04 in 10.0 mi WNW 6.9 mph - N/A   Clear
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