Weather History for Los Angeles, CA

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Friday, September 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 73 °F 68 °F  
Max Temperature 80 °F 74 °F 93 °F (1978)
Min Temperature 66 °F 63 °F 53 °F (1944)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 5 4  
Cooling Degree Days 8 4  
Month to date cooling degree days 169 93  
Year to date cooling degree days 515 439  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.01 in 0.24 in (2007)
Month to date precipitation T 0.11  
Year to date precipitation 4.61 9.00  
Since 1 July precipitation T 0.19  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 18 mph    
Visibility 8 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 21, 2012 Rise Set
Actual Time 6:41 AM PDT 6:50 PM PDT
Civil Twilight 6:16 AM PDT 7:15 PM PDT
Nautical Twilight 5:47 AM PDT 7:44 PM PDT
Astronomical Twilight 5:17 AM PDT 8:14 PM PDT
Moon 12:50 PM PDT (9/21) 11:13 PM PDT (9/21)
Length of Visible Light 12h 59m
Length of Day
12h 09m
Waxing Crescent, 38% of the Moon is Illuminated
Sep 21
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 71.1 °F 60.1 °F 68% 29.90 in 10.0 mi NE 4.6 mph - N/A   Clear
1:53 AM 68.0 °F 62.1 °F 81% 29.91 in 10.0 mi East 3.5 mph - N/A   Clear
2:53 AM 66.9 °F 63.0 °F 87% 29.90 in 10.0 mi East 5.8 mph - N/A   Clear
3:53 AM 66.9 °F 64.9 °F 93% 29.90 in 6.0 mi East 4.6 mph - N/A Fog Patches of Fog
4:53 AM 66.0 °F 64.0 °F 93% 29.90 in 6.0 mi East 3.5 mph - N/A Fog Patches of Fog
5:53 AM 66.0 °F 64.0 °F 93% 29.91 in 5.0 mi ENE 3.5 mph - N/A Fog Patches of Fog
6:53 AM 66.9 °F 64.9 °F 93% 29.91 in 5.0 mi East 4.6 mph - N/A Fog Patches of Fog
7:53 AM 70.0 °F 64.9 °F 84% 29.91 in 6.0 mi NE 5.8 mph - N/A Fog Patches of Fog
8:53 AM 73.0 °F 64.0 °F 73% 29.91 in 6.0 mi Variable 5.8 mph - N/A   Haze
9:53 AM 78.1 °F 63.0 °F 60% 29.92 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 77.0 °F 64.9 °F 66% 29.91 in 7.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
11:53 AM 77.0 °F 64.0 °F 64% 29.90 in 8.0 mi West 9.2 mph - N/A   Mostly Cloudy
12:53 PM 75.9 °F 64.0 °F 67% 29.89 in 9.0 mi West 13.8 mph - N/A   Mostly Cloudy
1:53 PM 75.9 °F 64.9 °F 69% 29.87 in 9.0 mi West 15.0 mph - N/A   Mostly Cloudy
2:53 PM 75.9 °F 64.0 °F 67% 29.86 in 10.0 mi West 15.0 mph - N/A   Mostly Cloudy
3:53 PM 75.9 °F 63.0 °F 64% 29.84 in 9.0 mi West 11.5 mph - N/A   Mostly Cloudy
4:53 PM 75.0 °F 63.0 °F 66% 29.83 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
5:53 PM 73.0 °F 62.1 °F 68% 29.82 in 9.0 mi West 8.1 mph - N/A   Mostly Cloudy
6:53 PM 70.0 °F 63.0 °F 78% 29.83 in 9.0 mi West 9.2 mph - N/A   Mostly Cloudy
7:53 PM 69.1 °F 62.1 °F 78% 29.85 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
8:53 PM 69.1 °F 61.0 °F 75% 29.85 in 9.0 mi WSW 5.8 mph - N/A   Partly Cloudy
9:53 PM 70.0 °F 61.0 °F 73% 29.86 in 9.0 mi WSW 3.5 mph - N/A   Scattered Clouds
10:53 PM 70.0 °F 63.0 °F 78% 29.87 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM 70.0 °F 62.1 °F 76% 29.87 in 10.0 mi Calm Calm - N/A   Scattered Clouds