San Diego, CA

2:06 PM PST on January 17, 2017 (GMT -0800)
North Island Naval Air Station

Weather History for KNZY - December, 2013

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Tuesday, December 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 73 °F 61 °F 75 °F (1997)
Min Temperature 48 °F 46 °F 39 °F (2003)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 61    
Maximum Humidity 88    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 3 mph (NNW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 6 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

Dec. 31, 2013 Rise Set
Actual Time 6:50 AM PST 4:53 PM PST
Civil Twilight 6:23 AM PST 5:20 PM PST
Nautical Twilight 5:53 AM PST 5:51 PM PST
Astronomical Twilight 5:23 AM PST 6:21 PM PST
Moon 5:50 AM PST (12/31) 4:31 PM PST (12/31)
Length of Visible Light 10h 56m
Length of Day
10h 02m
Waning Crescent, 1% of the Moon is Illuminated
Dec 31
Waning Crescent
Jan 1
New
Jan 7
First Quarter
Jan 15
Full
Jan 23
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 53.1 °F 33.1 °F 47% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:52 AM 51.1 °F 35.1 °F 54% 30.18 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
2:52 AM 50.0 °F 30.0 °F 46% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:52 AM 50.0 °F 33.1 °F 52% 30.17 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
4:52 AM 50.0 °F 33.1 °F 52% 30.17 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
5:52 AM 48.0 °F 32.0 °F 54% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:52 AM 48.0 °F 32.0 °F 54% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:52 AM 54.0 °F 35.1 °F 49% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:52 AM 64.0 °F 35.1 °F 34% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:52 AM 70.0 °F 26.1 °F 19% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:52 AM 71.1 °F 34.0 °F 26% 30.18 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
11:52 AM 73.0 °F 32.0 °F 22% 30.14 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
12:52 PM 72.0 °F 37.9 °F 29% 30.11 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
1:52 PM 71.1 °F 37.0 °F 29% 30.09 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
2:52 PM 69.1 °F 42.1 °F 38% 30.09 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
3:37 PM 68.0 °F 42.1 °F 39% 30.10 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
3:52 PM 66.9 °F 43.0 °F 42% 30.10 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
4:52 PM 63.0 °F 52.0 °F 67% 30.09 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
5:52 PM 60.1 °F 53.1 °F 78% 30.10 in 5.0 mi NNW 6.9 mph - N/A   Scattered Clouds
6:06 PM 59.0 °F 52.0 °F 78% 30.11 in 0.5 mi North 8.1 mph - N/A Fog Fog
6:22 PM 59.0 °F 53.1 °F 81% 30.11 in 0.2 mi NNW 9.2 mph - N/A Fog Fog
6:39 PM 59.0 °F 54.0 °F 83% 30.11 in 0.5 mi NW 9.2 mph - N/A Fog Fog
6:52 PM 59.0 °F 54.0 °F 83% 30.12 in 0.8 mi North 8.1 mph - N/A   Mostly Cloudy
7:24 PM 59.0 °F 54.0 °F 83% 30.11 in 0.2 mi NE 5.8 mph - N/A Fog Fog
7:52 PM 57.9 °F 53.1 °F 84% 30.12 in 0.5 mi Calm Calm - N/A Fog Fog
8:15 PM 57.0 °F 52.0 °F 83% 30.11 in 0.1 mi Calm Calm - N/A Fog Fog
8:52 PM 57.0 °F 52.0 °F 83% 30.12 in 0.1 mi NW 3.5 mph - N/A Fog Fog
9:36 PM 55.0 °F 51.1 °F 86% 30.12 in 0.5 mi Calm Calm - N/A Fog Fog
9:52 PM 53.1 °F 48.9 °F 86% 30.13 in 0.1 mi Calm Calm - N/A Fog Fog
10:52 PM 55.0 °F 48.9 °F 80% 30.13 in 0.2 mi Calm Calm - N/A Fog Fog
11:11 PM 55.0 °F 51.1 °F 86% 30.12 in 0.2 mi Calm Calm - N/A Fog Fog
11:24 PM 55.9 °F 51.1 °F 84% 30.12 in 0.5 mi Calm Calm - N/A   Haze
11:49 PM 55.4 °F 51.8 °F 88% 30.11 in 0.2 mi Calm Calm - N/A   Haze
11:52 PM 55.9 °F 51.1 °F 84% 30.11 in 0.2 mi Calm Calm - N/A   Haze