Weather History for KSMO - August, 2013

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Monday, August 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 67 °F -  
Max Temperature 73 °F 81 °F 91 °F (1997)
Min Temperature 62 °F 64 °F 56 °F (1953)
Cooling Degree Days 2    
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 86    
Maximum Humidity 94    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 2 mph (WSW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 5 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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Astronomy

Aug. 19, 2013 Rise Set
Actual Time 6:18 AM PDT 7:35 PM PDT
Civil Twilight 5:52 AM PDT 8:01 PM PDT
Nautical Twilight 5:21 AM PDT 8:32 PM PDT
Astronomical Twilight 4:48 AM PDT 9:05 PM PDT
Moon 6:30 PM PDT (8/19) 4:44 AM PDT (8/19)
Length of Visible Light 14h 09m
Length of Day
13h 17m
Waxing Gibbous, 98% of the Moon is Illuminated
Aug 19
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 62.6 °F 60.8 °F 94% 29.91 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
12:41 AM 62.6 °F 60.8 °F 94% 29.91 in 4.0 mi Calm Calm - N/A   Partly Cloudy
12:51 AM 63.0 °F 60.1 °F 90% 29.91 in 5.0 mi Calm Calm - N/A   Partly Cloudy
1:47 AM 62.6 °F 60.8 °F 94% 29.90 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
1:51 AM 63.0 °F 60.1 °F 90% 29.89 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 AM 64.4 °F 60.8 °F 88% 29.89 in 5.0 mi Calm Calm - N/A   Scattered Clouds
2:28 AM 62.6 °F 60.8 °F 94% 29.89 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
2:38 AM 62.6 °F 60.8 °F 94% 29.89 in 3.0 mi SW 3.5 mph - N/A   Mostly Cloudy
2:47 AM 62.6 °F 60.8 °F 94% 29.89 in 1.8 mi Calm Calm - N/A   Overcast
2:48 AM 63.0 °F 60.1 °F 90% 29.89 in 1.8 mi Calm Calm - N/A   Overcast
2:53 AM 62.6 °F 60.8 °F 94% 29.89 in 1.2 mi Calm Calm - N/A   Overcast
3:06 AM 62.6 °F 60.8 °F 94% 29.89 in 1.5 mi Calm Calm - N/A   Overcast
3:14 AM 62.6 °F 60.8 °F 94% 29.89 in 1.0 mi Calm Calm - N/A   Mist
3:21 AM 62.6 °F 60.8 °F 94% 29.89 in 1.5 mi Calm Calm - N/A   Overcast
3:30 AM 62.6 °F 60.8 °F 94% 29.89 in 2.0 mi Calm Calm - N/A   Overcast
3:38 AM 62.6 °F 60.8 °F 94% 29.89 in 3.0 mi Calm Calm - N/A   Overcast
3:51 AM 62.1 °F 60.1 °F 93% 29.89 in 3.0 mi Calm Calm - N/A   Overcast
4:51 AM 64.0 °F 60.1 °F 87% 29.89 in 5.0 mi Calm Calm - N/A   Overcast
5:51 AM 64.0 °F 60.1 °F 87% 29.90 in 4.0 mi Calm Calm - N/A   Overcast
6:51 AM 64.0 °F 60.1 °F 87% 29.91 in 4.0 mi Calm Calm - N/A   Overcast
7:51 AM 64.9 °F 61.0 °F 87% 29.93 in 4.0 mi Calm Calm - N/A   Overcast
8:51 AM 66.0 °F 61.0 °F 84% 29.95 in 3.0 mi Calm Calm - N/A   Haze
9:51 AM 66.0 °F 61.0 °F 84% 29.95 in 3.0 mi Calm Calm - N/A   Haze
10:51 AM 66.9 °F 61.0 °F 81% 29.96 in 4.0 mi Variable 4.6 mph - N/A   Haze
11:51 AM 68.0 °F 61.0 °F 78% 29.95 in 5.0 mi SW 3.5 mph - N/A   Haze
12:22 PM 71.6 °F 60.8 °F 69% 29.95 in 7.0 mi Variable 3.5 mph - N/A   Scattered Clouds
12:51 PM 72.0 °F 61.0 °F 68% 29.94 in 7.0 mi Variable 5.8 mph - N/A   Partly Cloudy
1:51 PM 71.1 °F 61.0 °F 70% 29.92 in 8.0 mi WSW 6.9 mph - N/A   Scattered Clouds
2:51 PM 71.1 °F 61.0 °F 70% 29.91 in 9.0 mi WSW 8.1 mph - N/A   Scattered Clouds
3:51 PM 71.1 °F 61.0 °F 70% 29.88 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
4:07 PM 69.8 °F 60.8 °F 73% 29.89 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
4:28 PM 69.8 °F 60.8 °F 73% 29.88 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
4:51 PM 66.9 °F 60.1 °F 79% 29.88 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:51 PM 66.0 °F 60.1 °F 81% 29.88 in 10.0 mi WSW 8.1 mph - N/A   Overcast
6:51 PM 64.9 °F 60.1 °F 84% 29.87 in 9.0 mi WSW 8.1 mph - N/A   Overcast
7:51 PM 64.9 °F 61.0 °F 87% 29.89 in 9.0 mi West 5.8 mph - N/A   Overcast
8:51 PM 64.9 °F 61.0 °F 87% 29.90 in 10.0 mi SW 4.6 mph - N/A   Overcast
9:51 PM 64.9 °F 60.1 °F 84% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
10:51 PM 64.0 °F 60.1 °F 87% 29.91 in 8.0 mi Calm Calm - N/A   Overcast
11:51 PM 64.0 °F 60.1 °F 87% 29.91 in 9.0 mi NW 3.5 mph - N/A   Overcast