Weather History for San Nicolas Island, CA

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Monday, November 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 67 °F -  
Max Temperature 75 °F 62 °F 75 °F (2012)
Min Temperature 59 °F 51 °F 48 °F (1998)
Cooling Degree Days 2    
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 62    
Maximum Humidity 100    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 7 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

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Date:

Astronomy

Nov. 19, 2012 Rise Set
Actual Time 6:33 AM PST 4:53 PM PST
Civil Twilight 6:06 AM PST 5:19 PM PST
Nautical Twilight 5:36 AM PST 5:50 PM PST
Astronomical Twilight 5:06 AM PST 6:19 PM PST
Moon 11:45 AM PST (11/19) 11:17 PM PST (11/19)
Length of Visible Light 11h 13m
Length of Day
10h 20m
Waxing Crescent, 42% of the Moon is Illuminated
Nov 19
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.0 °F 57.0 °F 57% 30.16 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
1:05 AM 71.6 °F 55.4 °F 57% 30.18 in 10.0 mi WSW 9.2 mph - N/A   Partly Cloudy
1:32 AM 71.6 °F 55.4 °F 57% 30.18 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
1:53 AM 70.0 °F 55.9 °F 61% 30.16 in 10.0 mi West 5.8 mph - N/A   Overcast
2:53 AM 73.0 °F 55.0 °F 53% 30.15 in 10.0 mi West 6.9 mph - N/A   Overcast
3:53 AM 72.0 °F 55.0 °F 55% 30.15 in 10.0 mi WNW 6.9 mph - N/A   Overcast
4:53 AM 73.0 °F 54.0 °F 51% 30.16 in 10.0 mi WNW 6.9 mph - N/A   Overcast
5:09 AM 75.2 °F 53.6 °F 47% 30.19 in 10.0 mi NW 8.1 mph - N/A   Overcast
5:53 AM 60.1 °F 52.0 °F 75% 30.19 in 7.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
6:31 AM 60.8 °F 51.8 °F 72% 30.22 in 1.0 mi WNW 5.8 mph - N/A   Haze
6:39 AM 60.8 °F 59.0 °F 94% 30.22 in 0.2 mi NW 9.2 mph - N/A Fog Fog
6:53 AM 60.1 °F 58.1 °F 93% 30.21 in 0.2 mi NW 6.9 mph - N/A Fog Fog
7:09 AM 59.0 °F 59.0 °F 100% 30.23 in 0.2 mi NNW 5.8 mph - N/A Fog Fog
7:53 AM 59.7 °F 58.1 °F 94% 30.23 in 0.2 mi WNW 5.8 mph - N/A Fog Fog
8:14 AM 60.8 °F 55.4 °F 82% 30.25 in 0.8 mi West 6.9 mph - N/A   Haze
8:23 AM 60.8 °F 55.4 °F 82% 30.25 in 4.0 mi West 5.8 mph - N/A   Haze
8:53 AM 61.3 °F 55.0 °F 80% 30.24 in 5.0 mi Calm Calm - N/A   Haze
9:53 AM 64.2 °F 57.0 °F 77% 30.24 in 7.0 mi ENE 3.5 mph - N/A   Partly Cloudy
10:53 AM 64.9 °F 57.0 °F 75% 30.23 in 7.0 mi North 4.6 mph - N/A   Scattered Clouds
11:53 AM 66.0 °F 45.0 °F 47% 30.22 in 7.0 mi NW 6.9 mph - N/A   Partly Cloudy
12:53 PM 66.9 °F 45.0 °F 45% 30.19 in 7.0 mi NW 10.4 mph - N/A   Clear
1:53 PM 66.2 °F 43.0 °F 43% 30.18 in 7.0 mi NW 9.2 mph - N/A   Clear
2:53 PM 65.7 °F 46.0 °F 49% 30.18 in 7.0 mi WNW 10.4 mph - N/A   Partly Cloudy
3:53 PM 66.2 °F 48.0 °F 52% 30.18 in 7.0 mi WNW 11.5 mph - N/A   Clear
4:53 PM 73.9 °F 50.0 °F 43% 30.17 in 10.0 mi WNW 10.4 mph - N/A   Clear
5:53 PM 71.1 °F 48.9 °F 45% 30.19 in 10.0 mi West 10.4 mph - N/A   Clear
6:53 PM 71.1 °F 48.0 °F 44% 30.19 in 10.0 mi West 11.5 mph - N/A   Clear
7:53 PM 71.1 °F 48.0 °F 44% 30.19 in 10.0 mi West 12.7 mph - N/A   Clear
8:53 PM 69.1 °F 48.0 °F 47% 30.19 in 10.0 mi WNW 12.7 mph - N/A   Clear
9:53 PM 69.1 °F 48.9 °F 49% 30.18 in 10.0 mi WNW 9.2 mph - N/A   Clear
10:53 PM 70.0 °F 48.9 °F 47% 30.17 in 10.0 mi West 10.4 mph - N/A   Clear
11:53 PM 66.0 °F 48.9 °F 54% 30.17 in 10.0 mi WNW 13.8 mph - N/A   Clear