Weather History for KNZY - February, 2013

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Thursday, February 21, 2013

  Actual Average (KSAN) Record (KSAN)
Temperature  
Mean Temperature 54 °F 58 °F  
Max Temperature 61 °F 65 °F 83 °F (1981)
Min Temperature 48 °F 51 °F 39 °F (1953)
Degree Days  
Heating Degree Days 10 7  
Month to date heating degree days 153  
Since 1 July heating degree days 808  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 2  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 64    
Maximum Humidity 77    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in 0.09 in 2.18 in (2005)
Month to date precipitation 1.69  
Year to date precipitation 3.67  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Year to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 7 mph (SE)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 21, 2013 Rise Set
Actual Time 6:25 AM PST 5:39 PM PST
Civil Twilight 6:00 AM PST 6:04 PM PST
Nautical Twilight 5:31 AM PST 6:33 PM PST
Astronomical Twilight 5:03 AM PST 7:02 PM PST
Moon 2:07 PM PST (2/21) 3:24 AM PST (2/21)
Length of Visible Light 12h 04m
Length of Day
11h 14m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 48.9 °F 37.9 °F 66% 30.04 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
1:27 AM 50.0 °F 39.2 °F 66% 30.03 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
1:52 AM 50.0 °F 39.0 °F 66% 30.03 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
2:52 AM 50.0 °F 39.0 °F 66% 30.01 in 10.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
3:52 AM 50.0 °F 37.9 °F 63% 30.01 in 10.0 mi SE 11.5 mph - N/A   Scattered Clouds
4:52 AM 50.0 °F 37.9 °F 63% 30.02 in 8.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
5:52 AM 48.9 °F 37.0 °F 64% 30.03 in 8.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
6:52 AM 50.0 °F 37.9 °F 63% 30.03 in 8.0 mi SE 10.4 mph - N/A   Mostly Cloudy
7:52 AM 52.0 °F 39.0 °F 61% 30.05 in 9.0 mi SE 11.5 mph - N/A   Mostly Cloudy
8:52 AM 55.0 °F 42.1 °F 62% 30.05 in 9.0 mi SE 12.7 mph - N/A   Mostly Cloudy
9:52 AM 57.0 °F 43.0 °F 59% 30.05 in 9.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
10:52 AM 60.1 °F 43.0 °F 53% 30.04 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:52 AM 60.1 °F 44.1 °F 55% 30.03 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
12:52 PM 60.1 °F 42.1 °F 51% 29.99 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
1:52 PM 61.0 °F 42.1 °F 50% 29.98 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
2:52 PM 60.1 °F 42.1 °F 51% 29.98 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
3:52 PM 60.1 °F 42.1 °F 51% 29.99 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
4:46 PM 55.4 °F 42.8 °F 63% 30.00 in 4.0 mi NNE 10.4 mph 17.3 mph 0.00 in Rain Light Rain
4:52 PM 55.0 °F 44.1 °F 67% 30.01 in 4.0 mi NE 9.2 mph - 0.00 in Rain Light Rain
5:28 PM 53.6 °F 44.6 °F 72% 30.00 in 10.0 mi East 4.6 mph - 0.00 in   Mostly Cloudy
5:52 PM 53.1 °F 45.0 °F 74% 30.01 in 10.0 mi Calm Calm - 0.00 in   Scattered Clouds
6:52 PM 53.1 °F 45.0 °F 74% 30.04 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
7:52 PM 52.0 °F 44.1 °F 74% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:52 PM 53.1 °F 44.1 °F 71% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:52 PM 53.1 °F 44.1 °F 71% 30.10 in 9.0 mi ENE 4.6 mph - N/A   Partly Cloudy
10:52 PM 51.1 °F 44.1 °F 77% 30.09 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
11:52 PM 48.0 °F 41.0 °F 77% 30.11 in 10.0 mi Calm Calm - N/A   Clear