Weather History for South Lake Tahoe, CA

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Monday, September 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 61 °F 56 °F  
Max Temperature 82 °F 76 °F 88 °F (1988)
Min Temperature 40 °F 36 °F 29 °F (1979)
Degree Days  
Heating Degree Days 4 9  
Month to date heating degree days 20 76  
Since 1 July heating degree days 196 372  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 102 30  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 43    
Maximum Humidity 70    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in - 0.45 in (1985)
Month to date precipitation T  
Year to date precipitation 6.44  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 2 mph (NNW)    
Max Wind Speed 13 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 09, 2013 Rise Set
Actual Time 6:36 AM PDT 7:17 PM PDT
Civil Twilight 6:09 AM PDT 7:44 PM PDT
Nautical Twilight 5:37 AM PDT 8:15 PM PDT
Astronomical Twilight 5:04 AM PDT 8:48 PM PDT
Moon 11:00 AM PDT (9/9) 9:40 PM PDT (9/9)
Length of Visible Light 13h 34m
Length of Day
12h 40m
Waxing Crescent, 20% of the Moon is Illuminated
Sep 9
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.9 °F - 33.1 °F 54% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 46.9 °F - 33.1 °F 59% 30.00 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 45.0 °F 43.5 °F 33.1 °F 63% 29.99 in 10.0 mi SW 3.5 mph - N/A   Clear
3:53 AM 43.0 °F - 32.0 °F 65% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 43.0 °F - 32.0 °F 65% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 42.1 °F 40.2 °F 30.9 °F 65% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:53 AM 39.9 °F 37.8 °F 30.9 °F 70% 30.04 in 10.0 mi SW 3.5 mph - N/A   Clear
7:53 AM 45.0 °F 43.5 °F 33.1 °F 63% 30.06 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:53 AM 55.9 °F - 36.0 °F 47% 30.03 in 10.0 mi South 3.5 mph - N/A   Clear
9:53 AM 68.0 °F - 36.0 °F 31% 30.00 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 73.9 °F - 34.0 °F 23% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:53 AM 75.0 °F - 36.0 °F 24% 29.97 in 10.0 mi NE 6.9 mph - N/A   Clear
12:53 PM 77.0 °F - 37.9 °F 24% 29.96 in 10.0 mi NNE 8.1 mph - N/A   Clear
1:53 PM 78.1 °F - 36.0 °F 22% 29.94 in 10.0 mi NNE 9.2 mph - N/A   Clear
2:53 PM 79.0 °F - 28.0 °F 15% 29.93 in 10.0 mi Variable 6.9 mph - N/A   Clear
3:53 PM 81.0 °F - 28.0 °F 14% 29.91 in 10.0 mi NNE 9.2 mph - N/A   Clear
4:53 PM 81.0 °F - 28.0 °F 14% 29.90 in 10.0 mi North 5.8 mph - N/A   Clear
5:53 PM 77.0 °F - 28.0 °F 17% 29.91 in 10.0 mi North 3.5 mph - N/A   Clear
6:53 PM 70.0 °F - 34.0 °F 27% 29.93 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 66.0 °F - 34.0 °F 30% 29.94 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 61.0 °F - 35.1 °F 38% 29.94 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 59.0 °F - 34.0 °F 39% 29.93 in 10.0 mi SW 3.5 mph - N/A   Clear
10:53 PM 57.0 °F - 34.0 °F 42% 29.92 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 PM 54.0 °F - 33.1 °F 45% 29.93 in 10.0 mi Calm Calm - N/A   Clear