Weather History for South Lake Tahoe, CA

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Tuesday, May 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 49 °F  
Max Temperature 68 °F 65 °F 79 °F (2000)
Min Temperature 41 °F 33 °F 19 °F (2010)
Degree Days  
Heating Degree Days 10 16  
Month to date heating degree days 338 400  
Since 1 July heating degree days 6551 7290  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 27 °F    
Average Humidity 36    
Maximum Humidity 58    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in - 0.79 in (1959)
Month to date precipitation T  
Year to date precipitation 9.76  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

May. 22, 2012 Rise Set
Actual Time 5:41 AM PDT 8:12 PM PDT
Civil Twilight 5:10 AM PDT 8:43 PM PDT
Nautical Twilight 4:32 AM PDT 9:21 PM PDT
Astronomical Twilight 3:50 AM PDT 10:03 PM PDT
Moon 6:56 AM PDT (5/22) 9:54 PM PDT (5/22)
Length of Visible Light 15h 32m
Length of Day
14h 30m
Waxing Crescent, 3% of the Moon is Illuminated
May 22
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
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 51.1 °F - 25.0 °F 36% 30.03 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 AM 48.9 °F - 26.1 °F 41% 30.04 in 10.0 mi SW 3.5 mph - N/A   Clear
2:53 AM 50.0 °F - 28.9 °F 44% 30.02 in 10.0 mi South 15.0 mph 25.3 mph N/A   Clear
3:53 AM 51.1 °F - 28.9 °F 43% 30.04 in 10.0 mi South 8.1 mph - N/A   Clear
4:53 AM 45.0 °F - 30.0 °F 56% 30.06 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 46.0 °F 41.9 °F 26.1 °F 46% 30.04 in 10.0 mi South 8.1 mph - N/A   Clear
6:53 AM 48.9 °F - 28.0 °F 44% 30.05 in 10.0 mi South 4.6 mph - N/A   Clear
7:53 AM 57.0 °F - 27.0 °F 32% 30.04 in 10.0 mi South 9.2 mph - N/A   Clear
8:53 AM 60.1 °F - 27.0 °F 28% 30.04 in 10.0 mi South 17.3 mph 24.2 mph N/A   Clear
9:53 AM 63.0 °F - 21.9 °F 21% 30.03 in 10.0 mi South 16.1 mph 20.7 mph N/A   Clear
10:53 AM 64.9 °F - 14.0 °F 14% 30.03 in 10.0 mi South 16.1 mph 25.3 mph N/A   Clear
11:53 AM 68.0 °F - 17.1 °F 14% 30.01 in 10.0 mi South 15.0 mph 27.6 mph N/A   Clear
12:53 PM 66.9 °F - 25.0 °F 21% 30.00 in 10.0 mi SSW 8.1 mph 25.3 mph N/A   Clear
1:53 PM 66.0 °F - 25.0 °F 21% 30.00 in 10.0 mi Variable 5.8 mph 21.9 mph N/A   Clear
2:53 PM 64.9 °F - 26.1 °F 23% 30.01 in 10.0 mi Variable 6.9 mph 20.7 mph N/A   Clear
3:53 PM 64.0 °F - 27.0 °F 25% 30.00 in 10.0 mi SSW 9.2 mph 24.2 mph N/A   Clear
4:53 PM 62.1 °F - 28.9 °F 29% 30.02 in 10.0 mi Variable 6.9 mph - N/A   Clear
5:53 PM 60.1 °F - 28.9 °F 31% 30.01 in 10.0 mi SSW 12.7 mph 18.4 mph N/A   Partly Cloudy
6:53 PM 57.0 °F - 32.0 °F 39% 30.01 in 10.0 mi SSW 11.5 mph - N/A   Clear
7:53 PM 53.1 °F - 30.9 °F 43% 30.00 in 10.0 mi SSW 11.5 mph - N/A   Clear
8:53 PM 51.1 °F - 32.0 °F 48% 29.99 in 10.0 mi SSW 10.4 mph - N/A   Clear
9:53 PM 50.0 °F - 28.0 °F 43% 29.99 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:53 PM 48.0 °F - 30.9 °F 52% 29.98 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Clear
11:53 PM 45.0 °F - 30.0 °F 56% 29.98 in 10.0 mi Calm Calm - N/A   Clear