History for San Nicolas Island, CA

Wednesday, December 19, 2012 — View Current Conditions
Wednesday, December 19, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 56 °F -  
Max Temperature 64 °F 58 °F 70 °F (2000)
Min Temperature 48 °F 49 °F 44 °F (1996)
Degree Days
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture
Dew Point 34 °F    
Average Humidity 47    
Maximum Humidity 66    
Minimum Humidity 28    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.18 in    
Wind
Wind Speed 12 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 29 mph    
Visibility 9 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
  Rise Set
Actual Time 6:56 AM PST 4:53 PM PST
Civil Twilight 6:29 AM PST 5:21 PM PST
Nautical Twilight 5:58 AM PST 5:52 PM PST
Astronomical Twilight 5:27 AM PST 6:22 PM PST
Moon 11:28 AM PST (12/19) No Moon Set
Length Of Visible Light 10h 52m
Length of Day
9h 57m
Waxing Crescent, 46% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
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Hourly Observations
Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.9 °F 36.0 °F 47% 30.07 in 10.0 mi NW 17.3 mph 28.8 mph N/A   Clear
1:53 AM 55.9 °F 34.0 °F 44% 30.10 in 10.0 mi WNW 16.1 mph - N/A   Clear
2:53 AM 55.9 °F 33.1 °F 42% 30.10 in 10.0 mi WNW 12.7 mph - N/A   Clear
3:53 AM 55.0 °F 34.0 °F 45% 30.10 in 10.0 mi NW 16.1 mph - N/A   Clear
4:53 AM 55.9 °F 34.0 °F 44% 30.12 in 10.0 mi NW 12.7 mph - N/A   Clear
5:53 AM 57.0 °F 36.0 °F 45% 30.13 in 10.0 mi NW 11.5 mph - N/A   Clear
6:09 AM 53.6 °F 35.6 °F 51% 30.13 in 7.0 mi NW 12.7 mph - N/A   Clear
6:53 AM 52.7 °F 35.1 °F 51% 30.17 in 7.0 mi North 6.9 mph - N/A   Clear
7:53 AM 53.4 °F 35.1 °F 50% 30.18 in 7.0 mi NW 8.1 mph - N/A   Clear
8:53 AM 54.0 °F 36.0 °F 51% 30.21 in 7.0 mi NNW 12.7 mph - N/A   Clear
9:53 AM 56.1 °F 30.0 °F 37% 30.22 in 7.0 mi North 10.4 mph - N/A   Clear
10:53 AM 64.9 °F 30.9 °F 28% 30.21 in 7.0 mi NNW 8.1 mph - N/A   Clear
11:53 AM 53.1 °F 34.9 °F 50% 30.20 in 7.0 mi North 11.5 mph - N/A   Clear
12:53 PM 54.5 °F 32.5 °F 43% 30.19 in 7.0 mi North 13.8 mph - N/A   Clear
1:53 PM 54.5 °F 35.1 °F 48% 30.18 in 7.0 mi NNW 12.7 mph - N/A   Clear
2:53 PM 54.1 °F 30.9 °F 41% 30.18 in 7.0 mi North 10.4 mph - N/A   Clear
3:53 PM 54.1 °F 32.0 °F 43% 30.18 in 7.0 mi NNE 6.9 mph - N/A   Clear
4:53 PM 51.1 °F 33.1 °F 50% 30.19 in 10.0 mi North 6.9 mph - N/A   Clear
5:53 PM 51.1 °F 32.0 °F 48% 30.19 in 10.0 mi NE 10.4 mph - N/A   Clear
6:53 PM 48.9 °F 34.0 °F 56% 30.21 in 10.0 mi NNE 6.9 mph - N/A   Clear
7:53 PM 55.9 °F 32.0 °F 40% 30.22 in 10.0 mi NNW 6.9 mph - N/A   Clear
8:53 PM 59.0 °F 34.0 °F 39% 30.23 in 10.0 mi NNW 6.9 mph - N/A   Clear
9:53 PM 55.0 °F 35.1 °F 47% 30.23 in 10.0 mi North 6.9 mph - N/A   Clear
10:53 PM 50.0 °F 39.0 °F 66% 30.22 in 10.0 mi NNE 8.1 mph - N/A   Clear
11:53 PM 50.0 °F 37.9 °F 63% 30.22 in 10.0 mi NNE 5.8 mph - N/A   Clear
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