Weather History for Los Angeles, CA

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Thursday, October 20, 2011

  Actual Average Record
Temperature  
Mean Temperature 63 °F 66 °F  
Max Temperature 66 °F 72 °F 95 °F (1999)
Min Temperature 60 °F 59 °F 45 °F (1949)
Degree Days  
Heating Degree Days 2 1  
Month to date heating degree days 25 17  
Since 1 July heating degree days 31 26  
Cooling Degree Days 0 2  
Month to date cooling degree days 46 47  
Year to date cooling degree days 392 515  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 82    
Maximum Humidity 90    
Minimum Humidity 73    
Precipitation  
Precipitation 0.00 in 0.02 in 1.14 in (2004)
Month to date precipitation 0.63 0.30  
Year to date precipitation 7.51 9.40  
Since 1 July precipitation 0.64 0.59  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 6 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 20, 2011 Rise Set
Actual Time 7:02 AM PDT 6:13 PM PDT
Civil Twilight 6:37 AM PDT 6:39 PM PDT
Nautical Twilight 6:08 AM PDT 7:08 PM PDT
Astronomical Twilight 5:39 AM PDT 7:37 PM PDT
Moon 12:11 AM PDT (10/20) 2:08 PM PDT (10/20)
Length of Visible Light 12h 01m
Length of Day
11h 11m
Last Quarter, 43% of the Moon is Illuminated
Oct 20
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 57.0 °F 87% 29.94 in 4.0 mi East 8.1 mph - N/A   Overcast
1:53 AM 61.0 °F 55.9 °F 83% 29.94 in 4.0 mi Calm Calm - N/A   Haze
2:53 AM 61.0 °F 55.0 °F 81% 29.94 in 5.0 mi South 6.9 mph - N/A   Haze
3:53 AM 60.1 °F 55.0 °F 83% 29.94 in 5.0 mi ESE 6.9 mph - N/A   Haze
4:53 AM 61.0 °F 54.0 °F 78% 29.94 in 9.0 mi Calm Calm - N/A   Overcast
5:53 AM 61.0 °F 54.0 °F 78% 29.96 in 9.0 mi ENE 6.9 mph - N/A   Overcast
6:53 AM 60.1 °F 55.0 °F 83% 29.96 in 8.0 mi ESE 5.8 mph - N/A Fog Patches of Fog
7:53 AM 60.1 °F 55.0 °F 83% 29.98 in 6.0 mi ESE 3.5 mph - N/A   Haze
8:53 AM 60.1 °F 55.0 °F 83% 30.00 in 5.0 mi Calm Calm - N/A   Haze
9:53 AM 61.0 °F 55.0 °F 81% 30.01 in 5.0 mi Variable 3.5 mph - N/A   Haze
10:53 AM 62.1 °F 55.0 °F 78% 30.01 in 5.0 mi Calm Calm - N/A   Haze
11:25 AM 62.6 °F 55.4 °F 77% 30.01 in 5.0 mi Calm Calm - N/A   Haze
11:53 AM 64.0 °F 55.0 °F 73% 30.01 in 5.0 mi Calm Calm - N/A   Haze
12:53 PM 64.0 °F 55.0 °F 73% 29.99 in 6.0 mi West 9.2 mph - N/A   Haze
1:31 PM 64.4 °F 55.4 °F 73% 29.98 in 7.0 mi West 10.4 mph 18.4 mph N/A   Scattered Clouds
1:53 PM 64.9 °F 55.0 °F 70% 29.97 in 7.0 mi WSW 10.4 mph - N/A   Scattered Clouds
2:53 PM 64.9 °F 55.0 °F 70% 29.97 in 9.0 mi WSW 11.5 mph - N/A   Scattered Clouds
3:53 PM 64.0 °F 55.0 °F 73% 29.97 in 7.0 mi WSW 11.5 mph - N/A   Partly Cloudy
4:53 PM 63.0 °F 55.0 °F 75% 29.97 in 5.0 mi West 10.4 mph - N/A   Haze
5:53 PM 62.1 °F 55.0 °F 78% 29.98 in 6.0 mi West 10.4 mph - N/A   Haze
6:53 PM 61.0 °F 55.0 °F 81% 30.00 in 6.0 mi West 6.9 mph - N/A   Haze
7:27 PM 60.8 °F 55.4 °F 82% 30.02 in 6.0 mi West 6.9 mph - N/A   Haze
7:53 PM 61.0 °F 55.0 °F 81% 30.02 in 7.0 mi West 5.8 mph - N/A   Mostly Cloudy
8:53 PM 61.0 °F 55.0 °F 81% 30.04 in 6.0 mi WSW 4.6 mph - N/A   Haze
9:53 PM 61.0 °F 55.0 °F 81% 30.06 in 7.0 mi WSW 3.5 mph - N/A   Overcast
10:53 PM 62.1 °F 55.0 °F 78% 30.06 in 7.0 mi Calm Calm - N/A   Overcast
11:28 PM 62.6 °F 55.4 °F 77% 30.06 in 7.0 mi ESE 5.8 mph - N/A   Overcast
11:53 PM 62.1 °F 55.0 °F 78% 30.06 in 7.0 mi South 3.5 mph - N/A   Overcast