Weather History for KSNA - May, 2009

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Wednesday, May 13, 2009

  Actual Average Record
Temperature  
Mean Temperature 67 °F 65 °F  
Max Temperature 72 °F 72 °F 99 °F (2014)
Min Temperature 61 °F 58 °F 55 °F (2008)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 3 24  
Since 1 July heating degree days 1027 1231  
Cooling Degree Days 2 1  
Month to date cooling degree days 19 13  
Year to date cooling degree days 95 42  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 68    
Maximum Humidity 78    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in 0.01 in 1.14 in (1998)
Month to date precipitation T 0.19  
Year to date precipitation 2.75 8.84  
Since 1 July precipitation 7.68 13.21  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 6 mph (SSW)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 13, 2009 Rise Set
Actual Time 5:51 AM PDT 7:44 PM PDT
Civil Twilight 5:24 AM PDT 8:11 PM PDT
Nautical Twilight 4:51 AM PDT 8:44 PM PDT
Astronomical Twilight 4:16 AM PDT 9:20 PM PDT
Moon 11:58 PM PDT (5/13) 9:13 AM PDT (5/13)
Length of Visible Light 14h 47m
Length of Day
13h 52m
Waning Gibbous, 81% of the Moon is Illuminated
May 13
Waning Gibbous
May 17
Last Quarter
May 24
New
May 30
First Quarter
Jun 7
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 63.0 °F 55.0 °F 75% 29.87 in 8.0 mi SSE 3.5 mph - N/A   Overcast
1:02 AM 62.6 °F 55.4 °F 77% 29.86 in 8.0 mi Calm Calm - N/A   Overcast
1:53 AM 63.0 °F 55.0 °F 75% 29.86 in 8.0 mi South 4.6 mph - N/A   Overcast
2:53 AM 62.1 °F 54.0 °F 75% 29.86 in 8.0 mi SE 4.6 mph - N/A   Overcast
3:53 AM 62.1 °F 54.0 °F 75% 29.86 in 8.0 mi Calm Calm - N/A   Overcast
4:53 AM 62.1 °F 54.0 °F 75% 29.87 in 8.0 mi SE 6.9 mph - N/A   Overcast
5:53 AM 62.1 °F 53.1 °F 72% 29.88 in 8.0 mi South 3.5 mph - N/A   Overcast
6:53 AM 62.1 °F 53.1 °F 72% 29.89 in 7.0 mi ENE 4.6 mph - N/A   Overcast
7:53 AM 63.0 °F 53.1 °F 70% 29.90 in 7.0 mi South 3.5 mph - N/A   Overcast
8:53 AM 63.0 °F 53.1 °F 70% 29.90 in 7.0 mi Variable 3.5 mph - N/A   Overcast
9:53 AM 64.0 °F 53.1 °F 67% 29.91 in 7.0 mi Variable 3.5 mph - N/A   Overcast
10:53 AM 66.0 °F 53.1 °F 63% 29.90 in 6.0 mi Calm Calm - N/A   Haze
11:37 AM 68.0 °F 53.6 °F 60% 29.90 in 6.0 mi West 4.6 mph - N/A   Haze
11:53 AM 70.0 °F 54.0 °F 57% 29.90 in 7.0 mi SSW 10.4 mph - N/A   Scattered Clouds
12:53 PM 71.1 °F 55.0 °F 57% 29.89 in 7.0 mi SSW 11.5 mph 16.1 mph N/A   Partly Cloudy
1:53 PM 70.0 °F 54.0 °F 57% 29.88 in 8.0 mi SSW 11.5 mph 17.3 mph N/A   Partly Cloudy
2:53 PM 69.1 °F 54.0 °F 58% 29.88 in 8.0 mi SSW 12.7 mph - N/A   Clear
3:53 PM 70.0 °F 55.0 °F 59% 29.86 in 8.0 mi SSW 10.4 mph - N/A   Clear
4:53 PM 69.1 °F 55.0 °F 61% 29.86 in 8.0 mi Variable 5.8 mph - N/A   Clear
5:53 PM 68.0 °F 55.0 °F 63% 29.85 in 8.0 mi SW 6.9 mph - N/A   Clear
6:53 PM 66.0 °F 55.0 °F 68% 29.85 in 7.0 mi SSW 6.9 mph - N/A   Clear
7:53 PM 64.9 °F 55.9 °F 73% 29.85 in 6.0 mi SW 5.8 mph - N/A   Haze
8:53 PM 63.0 °F 55.9 °F 78% 29.86 in 7.0 mi SSW 8.1 mph - N/A   Clear
9:53 PM 63.0 °F 55.9 °F 78% 29.88 in 7.0 mi South 8.1 mph - N/A   Clear
10:53 PM 63.0 °F 55.9 °F 78% 29.89 in 7.0 mi South 5.8 mph - N/A   Clear
11:53 PM 62.1 °F 55.9 °F 80% 29.88 in 7.0 mi SSW 4.6 mph - N/A   Clear