Weather History for Los Angeles, CA

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Monday, October 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 57 °F 64 °F  
Max Temperature 62 °F 72 °F 91 °F (1949)
Min Temperature 52 °F 57 °F 44 °F (1971)
Degree Days  
Heating Degree Days 8 2  
Month to date heating degree days 56 36  
Since 1 July heating degree days 62 44  
Cooling Degree Days 0 1  
Month to date cooling degree days 46 63  
Year to date cooling degree days 392 531  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 0.00 in 0.03 in 1.13 in (1987)
Month to date precipitation 0.63 0.56  
Year to date precipitation 7.51 9.66  
Since 1 July precipitation 0.64 0.85  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 12 mph    
Max Gust Speed 18 mph    
Visibility 4 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 31, 2011 Rise Set
Actual Time 7:11 AM PDT 6:01 PM PDT
Civil Twilight 6:46 AM PDT 6:27 PM PDT
Nautical Twilight 6:16 AM PDT 6:57 PM PDT
Astronomical Twilight 5:47 AM PDT 7:26 PM PDT
Moon 12:16 PM PDT (10/31) 10:48 PM PDT (10/31)
Length of Visible Light 11h 41m
Length of Day
10h 50m
Waxing Crescent, 31% of the Moon is Illuminated
Oct 31
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 24
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 59.0 °F 55.9 °F 90% 30.03 in 7.0 mi ENE 3.5 mph - N/A   Clear
1:53 AM 57.0 °F 55.0 °F 93% 30.02 in 6.0 mi East 3.5 mph - N/A   Clear
2:53 AM 54.0 °F 52.0 °F 93% 30.01 in 4.0 mi ESE 4.6 mph - N/A   Clear
3:01 AM 53.6 °F 51.8 °F 94% 30.01 in 2.0 mi East 4.6 mph - N/A   Scattered Clouds
3:13 AM 53.6 °F 53.6 °F 100% 30.01 in 2.0 mi Calm Calm - N/A   Scattered Clouds
3:17 AM 53.6 °F 53.6 °F 100% 30.01 in 0.2 mi Calm Calm - N/A Fog Fog
3:22 AM 53.6 °F 53.6 °F 100% 30.01 in 0.2 mi Calm Calm - N/A Fog Fog
3:53 AM 54.0 °F 53.1 °F 97% 29.99 in 0.2 mi Calm Calm - N/A Fog Fog
4:53 AM 53.1 °F 53.1 °F 100% 29.99 in 0.2 mi Calm Calm - N/A Fog Fog
5:17 AM 53.6 °F 53.6 °F 100% 29.99 in 0.2 mi Calm Calm - N/A Fog Fog
5:37 AM 53.6 °F 53.6 °F 100% 29.99 in 0.2 mi Calm Calm - N/A Fog Fog
5:47 AM 53.6 °F 53.6 °F 100% 29.99 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 54.0 °F 53.1 °F 97% 29.99 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:59 AM 53.6 °F 53.6 °F 100% 29.99 in 5.0 mi Calm Calm - N/A   Scattered Clouds
6:09 AM 53.6 °F 53.6 °F 100% 29.99 in 5.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 52.0 °F 52.0 °F 100% 29.99 in 6.0 mi Calm Calm - N/A   Partly Cloudy
7:15 AM 53.6 °F 51.8 °F 94% 29.99 in 6.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 53.6 °F 53.6 °F 100% 29.99 in 6.0 mi Calm Calm - N/A Fog Shallow Fog
8:53 AM 57.2 °F 55.4 °F 94% 30.01 in 6.0 mi West 5.8 mph - N/A Fog Shallow Fog
9:00 AM 57.2 °F 55.4 °F 94% 30.01 in 0.2 mi West 5.8 mph - N/A Fog Fog
9:15 AM 57.2 °F 55.4 °F 94% 30.01 in 0.2 mi West 5.8 mph - N/A Fog Fog
9:51 AM 57.2 °F 55.4 °F 94% 30.01 in 0.5 mi West 6.9 mph - N/A Fog Fog
9:53 AM 57.9 °F 55.0 °F 90% 30.01 in 1.0 mi WSW 5.8 mph - N/A Fog Scattered Clouds
10:24 AM 59.0 °F 55.4 °F 88% 30.01 in 0.8 mi West 8.1 mph - N/A Fog Mostly Cloudy
10:53 AM 60.1 °F 55.9 °F 86% 30.01 in 0.8 mi West 8.1 mph - N/A Fog Mostly Cloudy
11:29 AM 59.0 °F 55.4 °F 88% 30.01 in 0.2 mi West 8.1 mph - N/A Fog Fog
11:53 AM 61.0 °F 55.9 °F 83% 30.00 in 0.5 mi West 9.2 mph - N/A Fog Fog
12:53 PM 61.0 °F 55.0 °F 81% 29.98 in 2.0 mi WSW 8.1 mph - N/A Fog Mostly Cloudy
1:14 PM 60.8 °F 55.4 °F 82% 29.97 in 3.0 mi West 10.4 mph - N/A   Scattered Clouds
1:53 PM 62.6 °F 55.4 °F 77% 29.95 in 5.0 mi West 9.2 mph - N/A   Scattered Clouds
2:53 PM 61.0 °F 55.0 °F 81% 29.94 in 7.0 mi West 9.2 mph - N/A   Scattered Clouds
3:53 PM 62.1 °F 55.0 °F 78% 29.93 in 8.0 mi West 9.2 mph - N/A   Partly Cloudy
4:53 PM 61.0 °F 55.9 °F 83% 29.93 in 7.0 mi West 9.2 mph - N/A   Scattered Clouds
5:04 PM 60.8 °F 55.4 °F 82% 29.93 in 6.0 mi West 10.4 mph - N/A   Mostly Cloudy
5:53 PM 60.1 °F 57.0 °F 90% 29.93 in 5.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
6:53 PM 60.1 °F 57.0 °F 90% 29.94 in 7.0 mi West 10.4 mph - N/A   Overcast
7:53 PM 57.9 °F 55.9 °F 93% 29.95 in 6.0 mi West 6.9 mph - N/A   Overcast
8:32 PM 57.2 °F 55.4 °F 94% 29.95 in 2.5 mi West 6.9 mph - N/A   Overcast
8:53 PM 57.0 °F 55.0 °F 93% 29.95 in 2.5 mi WSW 5.8 mph - N/A   Overcast
9:25 PM 57.2 °F 53.6 °F 88% 29.96 in 4.0 mi West 8.1 mph - N/A   Overcast
9:53 PM 57.0 °F 54.0 °F 89% 29.96 in 5.0 mi West 5.8 mph - N/A   Mostly Cloudy
10:08 PM 55.4 °F 53.6 °F 94% 29.96 in 5.0 mi West 6.9 mph - N/A   Overcast
10:53 PM 55.9 °F 54.0 °F 93% 29.96 in 6.0 mi SW 3.5 mph - N/A   Overcast
11:53 PM 55.9 °F 54.0 °F 93% 29.96 in 4.0 mi WSW 3.5 mph - N/A Fog Overcast