Los Angeles, CA

6:55 PM PDT on April 23, 2018 (GMT -0700)
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Weather History for KLAX - September, 2012

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Monday, September 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 77 °F 69 °F  
Max Temperature 83 °F 75 °F 92 °F (1983)
Min Temperature 71 °F 64 °F 56 °F (1948)
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 12 4  
Month to date cooling degree days 82 49  
Year to date cooling degree days 428 395  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 71    
Maximum Humidity 84    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.00 in 1.45 in (1976)
Month to date precipitation T 0.02  
Year to date precipitation 4.61 8.91  
Since 1 July precipitation T  
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 10, 2012 Rise Set
Actual Time 6:33 AM PDT 7:06 PM PDT
Civil Twilight 6:08 AM PDT 7:31 PM PDT
Nautical Twilight 5:39 AM PDT 8:00 PM PDT
Astronomical Twilight 5:08 AM PDT 8:31 PM PDT
Moon 1:10 AM PDT (9/10) 3:28 PM PDT (9/10)
Length of Visible Light 13h 22m
Length of Day
12h 32m
Waning Crescent, 29% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.0 °F - 64.9 °F 76% 29.91 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
1:53 AM 73.0 °F - 64.9 °F 76% 29.87 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
2:53 AM 73.9 °F - 64.0 °F 71% 29.85 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 73.9 °F - 64.0 °F 71% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 73.9 °F - 64.0 °F 71% 29.83 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
5:53 AM 73.0 °F - 66.0 °F 79% 29.85 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 73.9 °F - 64.9 °F 73% 29.87 in 9.0 mi Calm Calm - N/A Fog Shallow Fog
7:53 AM 75.0 °F - 66.0 °F 73% 29.89 in 8.0 mi NW 4.6 mph - N/A Fog Shallow Fog
8:53 AM 75.9 °F - 66.9 °F 74% 29.89 in 9.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 78.1 °F - 66.0 °F 66% 29.91 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
10:53 AM 80.1 °F 82.3 °F 66.9 °F 64% 29.90 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
11:53 AM 82.0 °F 84.5 °F 66.9 °F 60% 29.90 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
12:53 PM 81.0 °F 83.8 °F 68.0 °F 65% 29.89 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
1:53 PM 82.0 °F 84.9 °F 68.0 °F 62% 29.88 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
2:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.86 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
3:53 PM 79.0 °F - 69.1 °F 72% 29.85 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
4:53 PM 78.1 °F - 69.1 °F 74% 29.84 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
5:53 PM 73.9 °F - 66.9 °F 79% 29.83 in 9.0 mi West 12.7 mph - N/A   Scattered Clouds
6:18 PM 73.4 °F - 66.2 °F 78% 29.84 in 9.0 mi West 11.5 mph - N/A   Scattered Clouds
6:53 PM 72.0 °F - 66.0 °F 81% 29.83 in 9.0 mi West 12.7 mph - N/A   Scattered Clouds
7:53 PM 71.1 °F - 64.0 °F 78% 29.84 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
8:53 PM 72.0 °F - 64.9 °F 78% 29.86 in 10.0 mi SW 3.5 mph - N/A   Clear
9:53 PM 72.0 °F - 64.0 °F 76% 29.87 in 10.0 mi WSW 5.8 mph - N/A   Clear
10:53 PM 71.1 °F - 64.9 °F 81% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 71.1 °F - 64.9 °F 81% 29.88 in 10.0 mi WSW 3.5 mph - N/A   Clear