Weather History for Los Angeles Downtown, CA

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Thursday, March 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 59 °F 60 °F  
Max Temperature 64 °F 70 °F 85 °F (1978)
Min Temperature 53 °F 51 °F 37 °F (1880)
Degree Days  
Heating Degree Days 6 5  
Month to date heating degree days 82 79  
Since 1 July heating degree days 966 854  
Cooling Degree Days 0 1  
Month to date cooling degree days 8 12  
Year to date cooling degree days 20 35  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 75    
Maximum Humidity 89    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.08 in 4.10 in (2003)
Month to date precipitation 0.00 1.47  
Year to date precipitation 1.46 8.39  
Since 1 July precipitation 5.22 12.71  
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 7 mph    
Max Gust Speed 12 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 15, 2012 Rise Set
Actual Time 7:02 AM PDT 7:01 PM PDT
Civil Twilight 6:37 AM PDT 7:26 PM PDT
Nautical Twilight 6:08 AM PDT 7:55 PM PDT
Astronomical Twilight 5:39 AM PDT 8:24 PM PDT
Moon 2:19 AM PDT (3/15) 12:38 PM PDT (3/15)
Length of Visible Light 12h 48m
Length of Day
11h 58m
Last Quarter, 42% of the Moon is Illuminated
Mar 15
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:47 AM 53.1 °F 50.0 °F 89% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
1:47 AM 53.1 °F 50.0 °F 89% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
2:34 AM 53.6 °F 48.2 °F 82% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Overcast
2:47 AM 54.0 °F 48.9 °F 83% 30.16 in 8.0 mi Calm Calm - N/A   Overcast
3:47 AM 53.1 °F 50.0 °F 89% 30.14 in 8.0 mi Calm Calm - N/A   Overcast
4:47 AM 53.1 °F 48.9 °F 86% 30.13 in 9.0 mi Variable 3.5 mph - N/A   Overcast
5:47 AM 53.1 °F 50.0 °F 89% 30.14 in 9.0 mi Calm Calm - N/A   Overcast
6:47 AM 53.1 °F 48.9 °F 86% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
7:47 AM 54.0 °F 48.9 °F 83% 30.14 in 5.0 mi Calm Calm - N/A   Haze
8:42 AM 55.4 °F 48.2 °F 77% 30.14 in 4.0 mi Calm Calm - N/A   Haze
8:47 AM 55.9 °F 48.9 °F 77% 30.14 in 4.0 mi Calm Calm - N/A   Haze
9:47 AM 55.9 °F 48.9 °F 77% 30.14 in 4.0 mi Calm Calm - N/A   Haze
10:47 AM 57.9 °F 48.9 °F 72% 30.14 in 4.0 mi Calm Calm - N/A   Haze
11:37 AM 60.8 °F 48.2 °F 63% 30.13 in 5.0 mi Variable 3.5 mph - N/A   Haze
11:47 AM 62.1 °F 48.9 °F 62% 30.13 in 5.0 mi Calm Calm - N/A   Haze
12:47 PM 62.1 °F 51.1 °F 67% 30.11 in 8.0 mi Calm Calm - N/A   Clear
1:47 PM 63.0 °F 50.0 °F 63% 30.09 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:47 PM 61.0 °F 50.0 °F 67% 30.08 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:47 PM 62.1 °F 50.0 °F 65% 30.07 in 10.0 mi Calm Calm - N/A   Clear
4:47 PM 62.1 °F 50.0 °F 65% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:47 PM 59.0 °F 50.0 °F 72% 30.07 in 10.0 mi Calm Calm - N/A   Clear
6:47 PM 55.9 °F 48.9 °F 77% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Clear
7:26 PM 55.4 °F 48.2 °F 77% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:47 PM 55.0 °F 50.0 °F 83% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
8:47 PM 55.0 °F 50.0 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
9:47 PM 55.9 °F 50.0 °F 80% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
10:47 PM 55.9 °F 51.1 °F 84% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
11:47 PM 55.9 °F 51.1 °F 84% 30.09 in 10.0 mi Calm Calm - N/A   Overcast