Weather History for San Nicolas Island, CA

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Monday, October 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 64 °F 65 °F 87 °F (2003)
Min Temperature 57 °F 54 °F 50 °F (2004)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 75    
Maximum Humidity 83    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 8 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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Date:

Astronomy

Oct. 21, 2013 Rise Set
Actual Time 7:07 AM PDT 6:16 PM PDT
Civil Twilight 6:42 AM PDT 6:42 PM PDT
Nautical Twilight 6:13 AM PDT 7:11 PM PDT
Astronomical Twilight 5:44 AM PDT 7:39 PM PDT
Moon 8:20 PM PDT 9:39 AM PDT
Length of Visible Light 12h 00m
Length of Day
11h 09m
Waning Gibbous, 92% of the Moon is Illuminated
Oct 21
Waning Gibbous
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter
Nov 17
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM - - N/A% - 8.0 mi Variable 5.8 mph - N/A   Overcast
1:53 AM - - N/A% - 9.0 mi West 5.8 mph - N/A   Overcast
2:53 AM - - N/A% - 9.0 mi West 6.9 mph - N/A   Overcast
3:53 AM - - N/A% - 9.0 mi West 5.8 mph - N/A   Overcast
4:53 AM - - N/A% - 9.0 mi WNW 6.9 mph - N/A   Overcast
5:53 AM 57.6 °F 52.0 °F 82% 29.95 in 7.0 mi West 5.8 mph - N/A   Overcast
6:53 AM 57.0 °F 52.0 °F 83% 29.94 in 7.0 mi WNW 3.5 mph - N/A   Overcast
7:53 AM 57.4 °F 52.0 °F 82% 29.95 in 7.0 mi West 4.6 mph - N/A   Overcast
8:39 AM 59.0 °F 51.8 °F 77% 29.96 in 7.0 mi West 6.9 mph - N/A   Overcast
8:53 AM 58.3 °F 52.0 °F 80% 29.96 in 7.0 mi West 4.6 mph - N/A   Overcast
9:53 AM 60.1 °F 52.0 °F 75% 29.97 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
10:02 AM 60.8 °F 53.6 °F 77% 29.98 in 7.0 mi South 5.8 mph - N/A   Scattered Clouds
10:53 AM 62.1 °F 53.1 °F 72% 29.97 in 7.0 mi NNE 3.5 mph - N/A   Clear
11:53 AM 61.5 °F 53.1 °F 74% 29.97 in 7.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 61.5 °F 53.1 °F 74% 29.95 in 7.0 mi NE 5.8 mph - N/A   Clear
1:53 PM 64.2 °F 53.1 °F 67% 29.94 in 7.0 mi South 8.1 mph - N/A   Clear
2:53 PM 63.7 °F 52.0 °F 66% 29.93 in 7.0 mi SW 8.1 mph - N/A   Clear
3:53 PM 63.1 °F 52.0 °F 67% 29.94 in 7.0 mi SW 8.1 mph - N/A   Clear
4:53 PM - - N/A% 29.93 in 10.0 mi SW 6.9 mph - N/A   Clear
5:53 PM - - N/A% 29.93 in 10.0 mi WSW 6.9 mph - N/A   Clear
6:53 PM - - N/A% 29.94 in 10.0 mi West 4.6 mph - N/A   Clear
7:53 PM - - N/A% 29.95 in 10.0 mi West 6.9 mph - N/A   Clear
8:53 PM - - N/A% 29.97 in 9.0 mi West 6.9 mph - N/A   Clear
9:53 PM - - N/A% 29.98 in 8.0 mi West 6.9 mph - N/A   Clear
10:53 PM - - N/A% 29.99 in 7.0 mi West 5.8 mph - N/A   Clear
11:16 PM - - N/A% 29.99 in 7.0 mi West 8.1 mph - N/A   Partly Cloudy
11:53 PM - - N/A% 29.99 in 7.0 mi West 6.9 mph - N/A   Clear