San Nicolas Island, CA

12:51 AM PST on December 12, 2017 (GMT -0800)
San Nicolas Island Naval Outlying Field

Weather History for KNSI - November, 2012

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Tuesday, November 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 64 °F -  
Max Temperature 68 °F 61 °F 81 °F (2006)
Min Temperature 61 °F 51 °F 46 °F (2011)
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 69    
Maximum Humidity 75    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 20 mph (WNW)    
Max Wind Speed 30 mph    
Max Gust Speed 37 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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Daily Weather History Graph

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Date:

Astronomy

Nov. 20, 2012 Rise Set
Actual Time 6:34 AM PST 4:52 PM PST
Civil Twilight 6:07 AM PST 5:19 PM PST
Nautical Twilight 5:37 AM PST 5:49 PM PST
Astronomical Twilight 5:07 AM PST 6:19 PM PST
Moon 12:21 PM PST (11/20) No Moon Set
Length of Visible Light 11h 12m
Length of Day
10h 18m
First Quarter, 52% of the Moon is Illuminated
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F 51.1 °F 57% 30.17 in 10.0 mi WNW 13.8 mph - N/A   Clear
1:53 AM 66.0 °F 52.0 °F 60% 30.15 in 10.0 mi WNW 13.8 mph - N/A   Clear
2:53 AM 64.9 °F 53.1 °F 65% 30.13 in 10.0 mi WNW 19.6 mph - N/A   Clear
3:53 AM 64.9 °F 53.1 °F 65% 30.13 in 10.0 mi WNW 16.1 mph 24.2 mph N/A   Clear
4:53 AM 64.9 °F 52.0 °F 63% 30.13 in 10.0 mi WNW 18.4 mph - N/A   Clear
5:53 AM 61.5 °F 53.1 °F 74% 30.14 in 7.0 mi NW 16.1 mph - N/A   Clear
6:53 AM 61.9 °F 53.1 °F 73% 30.15 in 7.0 mi WNW 16.1 mph - N/A   Partly Cloudy
7:53 AM 63.0 °F 55.0 °F 75% 30.16 in 7.0 mi WNW 20.7 mph - N/A   Partly Cloudy
8:53 AM 64.0 °F 55.0 °F 73% 30.16 in 7.0 mi WNW 20.7 mph 25.3 mph N/A   Partly Cloudy
9:53 AM 65.3 °F 55.0 °F 69% 30.15 in 7.0 mi WNW 23.0 mph - N/A   Partly Cloudy
10:53 AM 64.9 °F 55.0 °F 70% 30.14 in 7.0 mi WNW 20.7 mph - N/A   Scattered Clouds
11:53 AM 65.1 °F 55.0 °F 70% 30.11 in 7.0 mi WNW 21.9 mph 27.6 mph N/A   Scattered Clouds
12:53 PM 64.9 °F 54.0 °F 68% 30.08 in 7.0 mi WNW 25.3 mph 31.1 mph N/A   Scattered Clouds
1:53 PM 65.7 °F 54.0 °F 66% 30.06 in 7.0 mi WNW 25.3 mph - N/A   Scattered Clouds
2:53 PM 66.4 °F 54.0 °F 64% 30.06 in 7.0 mi WNW 26.5 mph 33.4 mph N/A   Scattered Clouds
3:53 PM 65.1 °F 54.0 °F 67% 30.05 in 7.0 mi WNW 23.0 mph 29.9 mph N/A   Scattered Clouds
4:53 PM 68.0 °F 54.0 °F 61% 30.06 in 10.0 mi WNW 20.7 mph - N/A   Clear
5:53 PM 66.9 °F 55.0 °F 66% 30.06 in 10.0 mi WNW 19.6 mph 28.8 mph N/A   Clear
6:17 PM 66.2 °F 55.4 °F 68% 30.07 in 10.0 mi WNW 24.2 mph 32.2 mph N/A   Partly Cloudy
6:53 PM 64.9 °F 55.9 °F 73% 30.06 in 10.0 mi WNW 21.9 mph - N/A   Clear
7:29 PM 64.4 °F 55.4 °F 73% 30.09 in 10.0 mi WNW 24.2 mph 31.1 mph N/A   Partly Cloudy
7:53 PM 64.9 °F 55.9 °F 73% 30.07 in 10.0 mi WNW 23.0 mph 32.2 mph N/A   Partly Cloudy
8:53 PM 64.9 °F 55.9 °F 73% 30.06 in 10.0 mi WNW 29.9 mph 35.7 mph N/A   Scattered Clouds
9:03 PM 64.4 °F 55.4 °F 73% 30.08 in 10.0 mi WNW 28.8 mph 36.8 mph N/A   Mostly Cloudy
9:53 PM 64.9 °F 55.0 °F 70% 30.06 in 10.0 mi WNW 24.2 mph 34.5 mph N/A   Mostly Cloudy
10:32 PM 64.4 °F 55.4 °F 73% 30.08 in 10.0 mi WNW 24.2 mph 33.4 mph N/A   Scattered Clouds
10:53 PM 64.9 °F 55.0 °F 70% 30.06 in 10.0 mi WNW 24.2 mph 34.5 mph N/A   Partly Cloudy
11:53 PM 64.9 °F 55.0 °F 70% 30.06 in 10.0 mi WNW 23.0 mph 32.2 mph N/A   Clear