Weather History for Santa Monica, CA

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Friday, May 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 69 °F 74 °F 93 °F (1983)
Min Temperature 55 °F 56 °F 47 °F (1942)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 70    
Maximum Humidity 83    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 2 mph (WSW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 8 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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Date:

Astronomy

May. 18, 2012 Rise Set
Actual Time 5:49 AM PDT 7:51 PM PDT
Civil Twilight 5:21 AM PDT 8:19 PM PDT
Nautical Twilight 4:48 AM PDT 8:52 PM PDT
Astronomical Twilight 4:11 AM PDT 9:29 PM PDT
Moon 4:17 AM PDT (5/18) 6:07 PM PDT (5/18)
Length of Visible Light 14h 57m
Length of Day
14h 01m
Waning Crescent, 4% of the Moon is Illuminated
May 18
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last 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 59.0 °F 51.1 °F 75% 29.87 in 8.0 mi Calm Calm - N/A   Overcast
1:51 AM 57.9 °F 50.0 °F 75% 29.86 in 9.0 mi Calm Calm - N/A   Overcast
2:02 AM 57.2 °F 50.0 °F 77% 29.86 in 9.0 mi Calm Calm - N/A   Overcast
2:51 AM 57.9 °F 48.9 °F 72% 29.86 in 9.0 mi Calm Calm - N/A   Overcast
2:58 AM 57.2 °F 48.2 °F 72% 29.85 in 9.0 mi Calm Calm - N/A   Overcast
3:27 AM 57.2 °F 48.2 °F 72% 29.85 in 9.0 mi NW 3.5 mph - N/A   Scattered Clouds
3:51 AM 57.0 °F 48.9 °F 74% 29.85 in 9.0 mi Calm Calm - N/A   Clear
4:08 AM 57.2 °F 48.2 °F 72% 29.85 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
4:51 AM 57.0 °F 50.0 °F 77% 29.85 in 8.0 mi Calm Calm - N/A   Overcast
5:31 AM 57.2 °F 50.0 °F 77% 29.85 in 8.0 mi Calm Calm - N/A   Scattered Clouds
5:51 AM 55.0 °F 50.0 °F 83% 29.86 in 6.0 mi Calm Calm - N/A   Haze
6:19 AM 55.4 °F 50.0 °F 82% 29.87 in 6.0 mi Calm Calm - N/A   Haze
6:36 AM 57.2 °F 51.8 °F 82% 29.87 in 6.0 mi Calm Calm - N/A   Haze
6:51 AM 57.9 °F 51.1 °F 78% 29.88 in 6.0 mi Calm Calm - N/A   Haze
7:08 AM 57.2 °F 51.8 °F 82% 29.88 in 6.0 mi Calm Calm - N/A   Haze
7:33 AM 60.8 °F 51.8 °F 72% 29.89 in 6.0 mi West 3.5 mph - N/A   Haze
7:51 AM 61.0 °F 52.0 °F 72% 29.89 in 6.0 mi Calm Calm - N/A   Haze
8:51 AM 63.0 °F 51.1 °F 65% 29.88 in 8.0 mi Variable 3.5 mph - N/A   Clear
9:51 AM 64.0 °F 51.1 °F 63% 29.89 in 8.0 mi SW 6.9 mph - N/A   Clear
10:51 AM 64.9 °F 50.0 °F 58% 29.89 in 9.0 mi Variable 5.8 mph - N/A   Clear
11:51 AM 64.9 °F 50.0 °F 58% 29.90 in 9.0 mi Variable 6.9 mph - N/A   Clear
12:51 PM 66.0 °F 50.0 °F 56% 29.90 in 10.0 mi WSW 9.2 mph - N/A   Clear
1:51 PM 66.9 °F 50.0 °F 54% 29.89 in 10.0 mi SW 10.4 mph - N/A   Clear
2:51 PM 64.9 °F 50.0 °F 58% 29.88 in 10.0 mi SW 8.1 mph - N/A   Clear
3:51 PM 64.9 °F 48.0 °F 54% 29.87 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:51 PM 64.9 °F 48.0 °F 54% 29.86 in 10.0 mi SW 9.2 mph - N/A   Clear
5:51 PM 64.0 °F 48.0 °F 56% 29.86 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:51 PM 64.0 °F 50.0 °F 60% 29.86 in 9.0 mi SSW 6.9 mph - N/A   Clear
7:51 PM 62.1 °F 52.0 °F 70% 29.88 in 8.0 mi SSW 5.8 mph - N/A   Clear
8:51 PM 61.0 °F 52.0 °F 72% 29.89 in 8.0 mi SW 3.5 mph - N/A   Clear
9:51 PM 59.0 °F 52.0 °F 78% 29.91 in 8.0 mi Calm Calm - N/A   Clear
10:51 PM 57.9 °F 52.0 °F 81% 29.91 in 8.0 mi Calm Calm - N/A   Clear
11:51 PM 59.0 °F 51.1 °F 75% 29.91 in 9.0 mi Calm Calm - N/A   Clear