Weather History for Santa Monica, CA

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Tuesday, September 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 73 °F 79 °F 97 °F (1939)
Min Temperature 60 °F 62 °F 52 °F (1952)
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 68    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 4 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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Astronomy

Sep. 17, 2013 Rise Set
Actual Time 6:38 AM PDT 6:57 PM PDT
Civil Twilight 6:13 AM PDT 7:22 PM PDT
Nautical Twilight 5:44 AM PDT 7:51 PM PDT
Astronomical Twilight 5:14 AM PDT 8:20 PM PDT
Moon 5:45 PM PDT (9/17) 4:42 AM PDT (9/17)
Length of Visible Light 13h 08m
Length of Day
12h 18m
Waxing Gibbous, 96% of the Moon is Illuminated
Sep 17
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 63.0 °F 59.0 °F 87% 29.80 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 63.0 °F 57.9 °F 84% 29.80 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 63.0 °F 57.9 °F 84% 29.79 in 10.0 mi Calm Calm - N/A   Clear
3:31 AM 62.6 °F 60.8 °F 94% 29.79 in 9.0 mi SW 3.5 mph - N/A   Scattered Clouds
3:40 AM 62.6 °F 60.8 °F 94% 29.79 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
3:43 AM 62.6 °F 60.8 °F 94% 29.79 in 1.2 mi West 3.5 mph - 0.01 in   Mostly Cloudy
3:51 AM 62.1 °F 60.1 °F 93% 29.79 in 0.8 mi Calm Calm - 0.01 in   Overcast
4:51 AM 62.1 °F 60.1 °F 93% 29.80 in 0.8 mi Calm Calm - N/A   Mist
5:51 AM 61.0 °F 60.1 °F 97% 29.80 in 0.5 mi Calm Calm - N/A Fog Fog
6:16 AM 60.8 °F 60.8 °F 100% 29.80 in 1.0 mi Calm Calm - N/A   Mist
6:49 AM 62.6 °F 60.8 °F 94% 29.81 in 1.8 mi Calm Calm - N/A   Overcast
6:51 AM 62.1 °F 60.1 °F 93% 29.81 in 2.0 mi Calm Calm - N/A   Overcast
7:06 AM 62.6 °F 60.8 °F 94% 29.82 in 1.5 mi Calm Calm - N/A   Overcast
7:51 AM 62.1 °F 60.1 °F 93% 29.82 in 1.5 mi Calm Calm - N/A   Overcast
7:54 AM 62.6 °F 60.8 °F 94% 29.82 in 1.0 mi Calm Calm - N/A   Overcast
8:08 AM 62.6 °F 60.8 °F 94% 29.82 in 1.5 mi SSE 4.6 mph - N/A   Overcast
8:15 AM 62.6 °F 60.8 °F 94% 29.82 in 1.0 mi SSE 3.5 mph - N/A   Overcast
8:51 AM 62.1 °F 60.1 °F 93% 29.82 in 1.0 mi Calm Calm - N/A   Overcast
8:56 AM 62.6 °F 60.8 °F 94% 29.82 in 2.0 mi Calm Calm - N/A   Overcast
9:45 AM 64.4 °F 60.8 °F 88% 29.83 in 3.0 mi SSE 3.5 mph - N/A   Haze
9:51 AM 64.9 °F 60.1 °F 84% 29.83 in 3.0 mi Calm Calm - N/A   Haze
10:51 AM 69.1 °F 60.1 °F 73% 29.82 in 4.0 mi Calm Calm - N/A   Haze
11:37 AM 69.8 °F 60.8 °F 73% 29.82 in 5.0 mi Variable 3.5 mph - N/A   Haze
11:51 AM 70.0 °F 61.0 °F 73% 29.81 in 5.0 mi Variable 5.8 mph - N/A   Haze
12:51 PM 71.1 °F 60.1 °F 68% 29.80 in 4.0 mi SSW 6.9 mph - N/A   Haze
1:51 PM 70.0 °F 60.1 °F 71% 29.78 in 5.0 mi SW 9.2 mph - N/A   Haze
2:51 PM 69.1 °F 60.1 °F 73% 29.77 in 6.0 mi SW 9.2 mph - N/A   Haze
3:18 PM 68.0 °F 60.8 °F 78% 29.77 in 6.0 mi SW 8.1 mph - N/A   Haze
3:51 PM 66.9 °F 59.0 °F 76% 29.76 in 7.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
4:51 PM 66.0 °F 59.0 °F 78% 29.75 in 8.0 mi West 8.1 mph - N/A   Overcast
5:51 PM 64.0 °F 59.0 °F 84% 29.75 in 6.0 mi WSW 4.6 mph - N/A   Haze
6:31 PM 62.6 °F 59.0 °F 88% 29.75 in 5.0 mi WSW 4.6 mph - N/A   Overcast
6:51 PM 63.0 °F 59.0 °F 87% 29.75 in 4.0 mi SW 3.5 mph - N/A   Overcast
7:51 PM 62.1 °F 59.0 °F 90% 29.76 in 6.0 mi Calm Calm - N/A   Overcast
8:51 PM 63.0 °F 59.0 °F 87% 29.77 in 7.0 mi Calm Calm - N/A   Overcast
9:11 PM 62.6 °F 59.0 °F 88% 29.77 in 7.0 mi Calm Calm - N/A   Overcast
9:51 PM 63.0 °F 59.0 °F 87% 29.77 in 7.0 mi Calm Calm - N/A   Overcast
10:51 PM 63.0 °F 59.0 °F 87% 29.77 in 8.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
11:11 PM 62.6 °F 57.2 °F 82% 29.78 in 7.0 mi Calm Calm - N/A   Partly Cloudy
11:51 PM 63.0 °F 57.9 °F 84% 29.78 in 7.0 mi Calm Calm - N/A   Clear