Weather History for Boulder City, NV

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Sunday, December 9, 2012

  Actual Average (KLAS) Record (KLAS)
Temperature  
Mean Temperature 50 °F 48 °F  
Max Temperature 57 °F 57 °F 71 °F (1950)
Min Temperature 44 °F 39 °F 16 °F (1956)
Degree Days  
Heating Degree Days 14 17  
Month to date heating degree days 145  
Since 1 July heating degree days 454  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 3568  
Moisture  
Dew Point 21 °F    
Average Humidity 32    
Maximum Humidity 57    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.01 in 0.54 in (1965)
Month to date precipitation 0.11  
Year to date precipitation 3.80  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2012)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 9 mph (NNE)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 6:38 AM PST 4:25 PM PST
Civil Twilight 6:10 AM PST 4:53 PM PST
Nautical Twilight 5:38 AM PST 5:25 PM PST
Astronomical Twilight 5:07 AM PST 5:56 PM PST
Moon 2:22 AM PST (12/9) 1:30 PM PST (12/9)
Length of Visible Light 10h 43m
Length of Day
9h 46m
Waning Crescent, 17% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 46.4 °F - 19.4 °F 34% 29.94 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 46.4 °F 45.2 °F 21.2 °F 37% 29.95 in 10.0 mi North 3.5 mph - N/A   Clear
12:55 AM 44.6 °F - 19.4 °F 37% 29.95 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 53.6 °F - 17.6 °F 24% 29.95 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 48.2 °F - 19.4 °F 32% 29.96 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 46.4 °F 42.9 °F 23.0 °F 40% 29.96 in 10.0 mi East 6.9 mph - N/A   Clear
2:15 AM 50.0 °F - 23.0 °F 35% 29.97 in 10.0 mi NW 6.9 mph - N/A   Clear
2:35 AM 51.8 °F - 23.0 °F 33% 29.98 in 10.0 mi NNW 9.2 mph - N/A   Clear
2:55 AM 50.0 °F - 19.4 °F 30% 29.98 in 10.0 mi NW 9.2 mph - N/A   Clear
3:15 AM 48.2 °F - 26.6 °F 43% 29.97 in 10.0 mi ESE 3.5 mph - N/A   Clear
3:35 AM 50.0 °F - 23.0 °F 35% 29.97 in 10.0 mi East 4.6 mph - N/A   Clear
3:55 AM 46.4 °F - 32.0 °F 57% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 48.2 °F - 28.4 °F 46% 29.97 in 10.0 mi ENE 4.6 mph - N/A   Clear
4:35 AM 46.4 °F - 26.6 °F 46% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 46.4 °F - 26.6 °F 46% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 44.6 °F - 28.4 °F 53% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 46.4 °F 43.5 °F 24.8 °F 43% 30.00 in 10.0 mi NW 5.8 mph - N/A   Clear
5:55 AM 46.4 °F 43.5 °F 24.8 °F 43% 30.00 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:15 AM 48.2 °F - 24.8 °F 40% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 44.6 °F 43.1 °F 24.8 °F 46% 30.01 in 10.0 mi NNE 3.5 mph - N/A   Clear
6:55 AM 46.4 °F - 23.0 °F 40% 30.02 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 44.6 °F 43.1 °F 23.0 °F 43% 30.03 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:35 AM 50.0 °F - 23.0 °F 35% 30.04 in 10.0 mi NE 5.8 mph - N/A   Clear
7:55 AM 53.6 °F - 23.0 °F 30% 30.05 in 10.0 mi NE 5.8 mph - N/A   Clear
8:35 AM 53.6 °F - 24.8 °F 33% 30.08 in 10.0 mi NE 4.6 mph - N/A   Clear
8:55 AM 53.6 °F - 26.6 °F 35% 30.11 in 10.0 mi NNE 10.4 mph - N/A   Clear
9:15 AM 53.6 °F - 26.6 °F 35% 30.12 in 10.0 mi NNE 15.0 mph - N/A   Clear
9:35 AM 53.6 °F - 26.6 °F 35% 30.13 in 10.0 mi NE 19.6 mph 24.2 mph N/A   Clear
9:55 AM 53.6 °F - 23.0 °F 30% 30.13 in 10.0 mi NE 23.0 mph - N/A   Clear
10:15 AM 53.6 °F - 23.0 °F 30% 30.13 in 10.0 mi NE 23.0 mph 28.8 mph N/A   Clear
10:35 AM 55.4 °F - 23.0 °F 29% 30.14 in 10.0 mi NE 19.6 mph 28.8 mph N/A   Clear
10:55 AM 55.4 °F - 21.2 °F 26% 30.15 in 10.0 mi NE 24.2 mph 27.6 mph N/A   Clear
11:15 AM 55.4 °F - 19.4 °F 25% 30.14 in 10.0 mi NE 23.0 mph 28.8 mph N/A   Clear
11:35 AM 55.4 °F - 21.2 °F 26% 30.14 in 10.0 mi NE 19.6 mph 31.1 mph N/A   Clear
11:55 AM 55.4 °F - 19.4 °F 25% 30.14 in 10.0 mi NE 18.4 mph 27.6 mph N/A   Clear
12:15 PM 55.4 °F - 19.4 °F 25% 30.13 in 10.0 mi NE 20.7 mph 26.5 mph N/A   Clear
12:35 PM 55.4 °F - 19.4 °F 25% 30.13 in 10.0 mi NE 21.9 mph 27.6 mph N/A   Clear
12:55 PM 55.4 °F - 19.4 °F 25% 30.13 in 10.0 mi NE 23.0 mph - N/A   Clear
1:15 PM 57.2 °F - 21.2 °F 25% 30.13 in 10.0 mi NE 19.6 mph 24.2 mph N/A   Clear
1:35 PM 57.2 °F - 19.4 °F 23% 30.13 in 10.0 mi NNE 20.7 mph 24.2 mph N/A   Clear
1:55 PM 57.2 °F - 19.4 °F 23% 30.14 in 10.0 mi NE 18.4 mph 24.2 mph N/A   Clear
2:15 PM 57.2 °F - 19.4 °F 23% 30.15 in 10.0 mi NE 12.7 mph 17.3 mph N/A   Clear
2:35 PM 57.2 °F - 19.4 °F 23% 30.15 in 10.0 mi NNE 12.7 mph 19.6 mph N/A   Clear
2:55 PM 57.2 °F - 21.2 °F 25% 30.15 in 10.0 mi NE 15.0 mph - N/A   Clear
3:15 PM 57.2 °F - 19.4 °F 23% 30.15 in 10.0 mi NNE 15.0 mph - N/A   Clear
3:35 PM 55.4 °F - 19.4 °F 25% 30.15 in 10.0 mi NNE 18.4 mph - N/A   Clear
3:55 PM 55.4 °F - 19.4 °F 25% 30.16 in 10.0 mi NE 17.3 mph 25.3 mph N/A   Clear
4:15 PM 53.6 °F - 19.4 °F 26% 30.16 in 10.0 mi NE 18.4 mph 23.0 mph N/A   Clear
4:35 PM 53.6 °F - 19.4 °F 26% 30.16 in 10.0 mi NE 17.3 mph 26.5 mph N/A   Clear
4:55 PM 53.6 °F - 19.4 °F 26% 30.16 in 10.0 mi NE 20.7 mph - N/A   Clear
5:15 PM 53.6 °F - 17.6 °F 24% 30.17 in 10.0 mi NE 19.6 mph 25.3 mph N/A   Clear
5:35 PM 53.6 °F - 17.6 °F 24% 30.18 in 10.0 mi NE 17.3 mph 24.2 mph N/A   Clear
5:55 PM 51.8 °F - 17.6 °F 26% 30.18 in 10.0 mi NE 18.4 mph - N/A   Clear
6:15 PM 50.0 °F - 17.6 °F 28% 30.19 in 10.0 mi NE 20.7 mph 25.3 mph N/A   Clear
6:35 PM 50.0 °F - 15.8 °F 26% 30.20 in 10.0 mi NE 19.6 mph 25.3 mph N/A   Clear
6:55 PM 50.0 °F - 17.6 °F 28% 30.22 in 10.0 mi NE 18.4 mph 23.0 mph N/A   Clear
7:15 PM 50.0 °F - 19.4 °F 30% 30.22 in 10.0 mi NE 19.6 mph 26.5 mph N/A   Clear
7:35 PM 50.0 °F - 19.4 °F 30% 30.23 in 10.0 mi NNE 19.6 mph 26.5 mph N/A   Clear
7:55 PM 48.2 °F - 19.4 °F 32% 30.23 in 10.0 mi NNE 18.4 mph 24.2 mph N/A   Clear
8:15 PM 48.2 °F - 19.4 °F 32% 30.25 in 10.0 mi NNE 19.6 mph 25.3 mph N/A   Clear
8:35 PM 48.2 °F - 19.4 °F 32% 30.25 in 10.0 mi NE 17.3 mph 23.0 mph N/A   Clear
8:55 PM 48.2 °F - 17.6 °F 30% 30.25 in 10.0 mi NNE 15.0 mph 24.2 mph N/A   Clear
9:15 PM 46.4 °F 39.8 °F 17.6 °F 32% 30.26 in 10.0 mi NNE 16.1 mph 23.0 mph N/A   Clear
9:35 PM 46.4 °F 40.4 °F 17.6 °F 32% 30.26 in 10.0 mi NNE 13.8 mph - N/A   Clear
9:55 PM 46.4 °F 40.1 °F 15.8 °F 29% 30.27 in 10.0 mi North 15.0 mph - N/A   Clear
10:15 PM 46.4 °F 39.2 °F 15.8 °F 29% 30.27 in 10.0 mi NNE 18.4 mph - N/A   Clear
10:35 PM 46.4 °F 40.4 °F 15.8 °F 29% 30.28 in 10.0 mi North 13.8 mph - N/A   Clear
10:55 PM 44.6 °F 40.2 °F 15.8 °F 31% 30.28 in 10.0 mi North 8.1 mph - N/A   Clear
11:15 PM 44.6 °F 37.8 °F 15.8 °F 31% 30.27 in 10.0 mi NNE 15.0 mph - N/A   Clear
11:35 PM 44.6 °F 36.9 °F 15.8 °F 31% 30.27 in 10.0 mi NNE 18.4 mph - N/A   Clear
11:55 PM 44.6 °F 38.4 °F 15.8 °F 31% 30.28 in 10.0 mi North 12.7 mph 20.7 mph N/A   Clear