South Lake Tahoe, CA

2:00 PM PST on February 20, 2018 (GMT -0800)
Lake Tahoe

Weather History for KTVL - May, 2015

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Sunday, May 17, 2015

  Actual Average Record
Temperature  
Mean Temperature 42 °F 48 °F  
Max Temperature 51 °F 64 °F 84 °F (2008)
Min Temperature 33 °F 33 °F 18 °F (1977)
Degree Days  
Heating Degree Days 23 17  
Month to date heating degree days 309 319  
Since 1 July heating degree days 5473 7209  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 36 °F    
Average Humidity 72    
Maximum Humidity 89    
Minimum Humidity 54    
Precipitation  
Precipitation 0.19 in - 0.39 in (1991)
Month to date precipitation 1.19  
Year to date precipitation 7.04  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 17, 2015 Rise Set
Actual Time 5:45 AM PDT 8:07 PM PDT
Civil Twilight 5:15 AM PDT 8:37 PM PDT
Nautical Twilight 4:38 AM PDT 9:14 PM PDT
Astronomical Twilight 3:57 AM PDT 9:56 PM PDT
Moon 5:39 AM PDT (5/17) 7:48 PM PDT (5/17)
Length of Visible Light 15h 21m
Length of Day
14h 21m
Waning Crescent, 0% of the Moon is Illuminated
May 17
Waning Crescent
May 17
New
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter

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 36.0 °F - 32.0 °F 86% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 35.1 °F 32.2 °F 30.9 °F 85% 29.99 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
2:53 AM 35.1 °F - 30.0 °F 82% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 34.0 °F - 28.9 °F 82% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 33.1 °F 28.7 °F 28.0 °F 82% 29.97 in 10.0 mi South 4.6 mph - N/A   Clear
5:53 AM 33.1 °F 30.0 °F 28.9 °F 85% 29.98 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
6:53 AM 35.1 °F 32.2 °F 30.0 °F 82% 29.99 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
7:53 AM 41.0 °F 39.0 °F 34.0 °F 76% 29.98 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
8:53 AM 45.0 °F - 36.0 °F 71% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 46.9 °F - 36.0 °F 66% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 51.1 °F - 36.0 °F 56% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:13 AM 50.0 °F - 37.0 °F 61% 30.05 in 10.0 mi NNE 4.6 mph - N/A   Overcast
11:37 AM 45.0 °F 39.7 °F 34.0 °F 65% 30.07 in 2.5 mi ESE 10.4 mph - 0.06 in Rain Heavy Rain
11:48 AM 39.2 °F - 33.8 °F 81% 30.06 in 5.0 mi Calm Calm - 0.10 in Rain Light Rain
11:53 AM 39.0 °F 36.8 °F 35.1 °F 86% 30.03 in 10.0 mi NE 3.5 mph - 0.10 in Rain Light Rain
12:53 PM 45.0 °F - 39.9 °F 82% 30.00 in 10.0 mi Calm Calm - 0.00 in   Overcast
1:36 PM 46.9 °F - 39.0 °F 74% 30.05 in 10.0 mi Calm Calm - 0.00 in   Overcast
1:45 PM 46.9 °F - 39.9 °F 77% 30.05 in 10.0 mi NNE 4.6 mph - 0.00 in   Overcast
1:53 PM 46.9 °F - 39.9 °F 77% 30.00 in 10.0 mi NNE 4.6 mph - 0.00 in   Overcast
2:15 PM 46.0 °F - 37.9 °F 73% 30.06 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
2:21 PM 45.0 °F 42.6 °F 37.9 °F 76% 30.07 in 2.5 mi North 4.6 mph - 0.03 in Rain Heavy Rain
2:40 PM 44.1 °F 40.8 °F 37.0 °F 76% 30.06 in 4.0 mi NE 5.8 mph - 0.05 in Rain Light Rain
2:50 PM 44.6 °F 41.4 °F 37.4 °F 76% 30.07 in 10.0 mi East 5.8 mph - 0.06 in Rain Light Rain
2:53 PM 44.1 °F 40.8 °F 37.9 °F 79% 30.02 in 10.0 mi ENE 5.8 mph - 0.06 in Rain Light Rain
3:48 PM 46.4 °F - 39.2 °F 76% 30.05 in 10.0 mi Calm Calm - 0.00 in   Overcast
3:53 PM 46.0 °F - 39.0 °F 76% 30.00 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
4:18 PM 46.9 °F - 39.0 °F 74% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:49 PM 46.4 °F - 37.4 °F 71% 30.05 in 5.0 mi Calm Calm - 0.00 in Rain Light Rain
4:53 PM 45.0 °F - 37.9 °F 76% 30.01 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
5:09 PM 46.0 °F - 37.9 °F 73% 30.05 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
5:53 PM 45.0 °F - 37.9 °F 76% 30.02 in 10.0 mi Calm Calm - 0.02 in   Overcast
6:14 PM 46.0 °F 43.9 °F 39.0 °F 76% 30.06 in 10.0 mi ENE 4.6 mph - N/A   Overcast
6:53 PM 46.0 °F 42.5 °F 37.0 °F 71% 30.00 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
7:53 PM 45.0 °F 39.3 °F 36.0 °F 71% 30.01 in 10.0 mi SSW 11.5 mph - 0.00 in Rain Light Rain
8:53 PM 42.1 °F - 36.0 °F 79% 30.01 in 10.0 mi Calm Calm - 0.01 in   Overcast
9:53 PM 39.9 °F - 36.0 °F 86% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 39.9 °F - 36.0 °F 86% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
11:44 PM 37.9 °F - 33.1 °F 83% 30.08 in 9.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM 37.0 °F - 33.1 °F 86% 30.04 in 9.0 mi Calm Calm - N/A   Scattered Clouds