Weather History for Los Alamitos, CA

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Friday, December 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 49 °F -  
Max Temperature 57 °F 68 °F 80 °F (1996)
Min Temperature 41 °F 48 °F 37 °F (2008)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 43 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation 0.04 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 17 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events Rain    
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

Dec. 14, 2012 Rise Set
Actual Time 6:49 AM PST 4:44 PM PST
Civil Twilight 6:21 AM PST 5:12 PM PST
Nautical Twilight 5:50 AM PST 5:43 PM PST
Astronomical Twilight 5:20 AM PST 6:14 PM PST
Moon 8:00 AM PST (12/14) 6:39 PM PST (12/14)
Length of Visible Light 10h 50m
Length of Day
9h 55m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:58 AM 48.2 °F - 43.9 °F 85% 29.77 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:58 AM 45.9 °F 43.6 °F 43.3 °F 91% 29.78 in 10.0 mi NW 4.6 mph - N/A   Clear
2:58 AM 44.4 °F 42.9 °F 44.4 °F 100% 29.79 in 10.0 mi WNW 3.5 mph - N/A   Clear
3:58 AM 43.9 °F - 43.9 °F 100% 29.80 in 10.0 mi Calm Calm - N/A   Clear
4:58 AM 41.9 °F - 41.9 °F 100% 29.81 in 10.0 mi WNW 1.2 mph - N/A   Clear
5:58 AM 42.1 °F - 42.1 °F 100% 29.83 in 10.0 mi North 2.3 mph - N/A   Clear
6:58 AM 41.7 °F - 41.7 °F 100% 29.86 in 10.0 mi NE 2.3 mph - N/A   Scattered Clouds
7:58 AM 46.8 °F - 46.8 °F 100% 29.88 in 10.0 mi ENE 2.3 mph - N/A   Scattered Clouds
8:58 AM 51.8 °F - 44.1 °F 75% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:58 AM 56.1 °F - 41.2 °F 57% 29.92 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:58 AM 57.7 °F - 40.5 °F 53% 29.92 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:58 AM 57.9 °F - 42.4 °F 56% 29.92 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
12:58 PM 57.4 °F - 40.3 °F 53% 29.90 in 10.0 mi SSW 11.5 mph 17.3 mph N/A   Mostly Cloudy
1:58 PM 56.5 °F - 39.2 °F 52% 29.92 in 10.0 mi SW 15.0 mph - N/A   Overcast
2:58 PM 55.6 °F - 39.2 °F 54% 29.93 in 10.0 mi SW 11.5 mph - N/A   Overcast
3:58 PM 55.4 °F - 39.2 °F 54% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Overcast
4:40 PM 53.6 °F - 41.0 °F 62% 29.94 in 10.0 mi SW 17.3 mph - N/A Rain Light Rain
4:58 PM 52.5 °F - 41.0 °F 65% 29.96 in 10.0 mi WSW 10.4 mph - 0.00 in Rain Light Rain
5:06 PM 51.8 °F - 41.0 °F 67% 25.96 in 10.0 mi WSW 9.2 mph - N/A Rain Light Rain
5:58 PM 50.9 °F - 43.9 °F 77% 29.97 in 10.0 mi West 3.5 mph - 0.00 in Rain Light Rain
6:49 PM 51.8 °F - 44.6 °F 76% 29.97 in 10.0 mi South 2.3 mph - N/A   Overcast
6:58 PM 50.7 °F - 45.3 °F 82% 29.98 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:58 PM 50.9 °F - 46.2 °F 84% 29.99 in 10.0 mi NE 5.8 mph - N/A   Overcast
8:58 PM 51.1 °F - 45.1 °F 80% 30.00 in 10.0 mi NE 5.8 mph - N/A   Overcast
9:16 PM 51.8 °F - 44.6 °F 76% 29.99 in 10.0 mi NE 5.8 mph - N/A   Light Drizzle
9:58 PM 50.4 °F - 44.1 °F 79% 30.01 in 10.0 mi NNE 5.8 mph - 0.00 in Rain Light Rain
10:58 PM 49.1 °F - 45.5 °F 87% 30.03 in 10.0 mi NNE 4.6 mph - 0.02 in Rain Light Rain
11:58 PM 48.6 °F - 46.0 °F 91% 30.02 in 10.0 mi NE 5.8 mph - 0.02 in Rain Light Rain