Las Vegas, NV

5:32 PM PST on December 10, 2016 (GMT -0800)
McCarran International

Weather History for KLAS - September, 2012

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Friday, September 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 92 °F 86 °F  
Max Temperature 100 °F 97 °F 108 °F (1955)
Min Temperature 83 °F 75 °F 56 °F (1938)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 27 21  
Month to date cooling degree days 178 153  
Year to date cooling degree days 3328 3002  
Growing Degree Days 41 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 26    
Maximum Humidity 34    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.01 in 0.62 in (1950)
Month to date precipitation T 0.07  
Year to date precipitation 2.70 2.88  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 16 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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Daily Weather History Graph

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Date:

Astronomy

Sep. 07, 2012 Rise Set
Actual Time 6:17 AM PDT 6:58 PM PDT
Civil Twilight 5:51 AM PDT 7:24 PM PDT
Nautical Twilight 5:20 AM PDT 7:55 PM PDT
Astronomical Twilight 4:49 AM PDT 8:26 PM PDT
Moon 11:11 PM PDT (9/7) 12:59 PM PDT (9/7)
Length of Visible Light 13h 33m
Length of Day
12h 41m
Waning Gibbous, 57% of the Moon is Illuminated
Sep 7
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 89.1 °F - 51.1 °F 27% 29.77 in 10.0 mi South 13.8 mph - N/A   Partly Cloudy
1:56 AM 88.0 °F - 51.1 °F 28% 29.78 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
2:56 AM 87.1 °F - 51.1 °F 29% 29.78 in 10.0 mi SSW 13.8 mph - N/A   Partly Cloudy
3:56 AM 84.9 °F - 51.1 °F 31% 29.79 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
4:56 AM 82.9 °F - 50.0 °F 32% 29.81 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
5:56 AM 84.0 °F - 50.0 °F 31% 29.83 in 10.0 mi SSW 11.5 mph - N/A   Partly Cloudy
6:56 AM 82.9 °F - 51.1 °F 33% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
7:56 AM 84.9 °F - 51.1 °F 31% 29.87 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
8:56 AM 88.0 °F - 51.1 °F 28% 29.89 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
9:56 AM 91.0 °F - 50.0 °F 24% 29.90 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
10:56 AM 95.0 °F - 50.0 °F 22% 29.89 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:56 AM 96.1 °F - 50.0 °F 21% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:56 PM 97.0 °F - 50.0 °F 20% 29.87 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
1:56 PM 97.0 °F - 50.0 °F 20% 29.84 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
2:56 PM 99.0 °F - 48.9 °F 18% 29.82 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
3:56 PM 98.1 °F - 48.9 °F 19% 29.80 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
4:56 PM 98.1 °F - 48.0 °F 18% 29.81 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
5:56 PM 98.1 °F - 48.0 °F 18% 29.80 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
6:56 PM 97.0 °F - 48.9 °F 19% 29.80 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
7:56 PM 95.0 °F 92.7 °F 54.0 °F 25% 29.82 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
8:56 PM 93.0 °F 90.6 °F 53.1 °F 26% 29.83 in 10.0 mi SSW 10.4 mph - N/A   Partly Cloudy
9:56 PM 91.0 °F 88.7 °F 54.0 °F 28% 29.84 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:56 PM 89.6 °F 87.7 °F 55.4 °F 31% 29.94 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
11:56 PM 88.0 °F 86.1 °F 55.0 °F 32% 29.85 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy