Weather History for Boulder City, NV

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Wednesday, February 20, 2013

  Actual Average (KLAS) Record (KLAS)
Temperature  
Mean Temperature 45 °F 54 °F  
Max Temperature 51 °F 64 °F 79 °F (1995)
Min Temperature 39 °F 45 °F 23 °F (1942)
Degree Days  
Heating Degree Days 20 11  
Month to date heating degree days 260  
Since 1 July heating degree days 1612  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 35 °F    
Average Humidity 73    
Maximum Humidity 87    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.04 in 0.73 in (1941)
Month to date precipitation 0.53  
Year to date precipitation 1.07  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2014)
Month to date snowfall 0.1  
Since 1 July snowfall 0.3  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.68 in    
Wind  
Wind Speed 7 mph (East)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 20, 2013 Rise Set
Actual Time 6:20 AM PST 5:26 PM PST
Civil Twilight 5:54 AM PST 5:52 PM PST
Nautical Twilight 5:24 AM PST 6:22 PM PST
Astronomical Twilight 4:55 AM PST 6:51 PM PST
Moon 12:56 PM PST (2/20) 2:38 AM PST (2/20)
Length of Visible Light 11h 57m
Length of Day
11h 05m
Waxing Gibbous, 77% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First 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 41.5 °F 32.0 °F 57% 29.57 in 10.0 mi SSE 10.4 mph 18.4 mph N/A   Mostly Cloudy
12:35 AM 46.4 °F 44.3 °F 32.0 °F 57% 29.56 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
12:55 AM 44.6 °F 40.7 °F 33.8 °F 66% 29.57 in 10.0 mi ESE 6.9 mph - N/A   Clear
1:15 AM 44.6 °F 39.2 °F 37.4 °F 76% 29.56 in 10.0 mi ESE 10.4 mph - N/A   Clear
1:35 AM 42.8 °F 38.0 °F 35.6 °F 76% 29.55 in 10.0 mi East 8.1 mph - N/A   Clear
1:55 AM 42.8 °F 37.5 °F 35.6 °F 76% 29.55 in 10.0 mi ESE 9.2 mph - N/A   Clear
2:15 AM 42.8 °F 39.3 °F 35.6 °F 76% 29.54 in 10.0 mi East 5.8 mph - N/A   Clear
2:35 AM 41.0 °F 36.4 °F 35.6 °F 81% 29.54 in 10.0 mi SE 6.9 mph - N/A   Clear
2:55 AM 41.0 °F 37.1 °F 35.6 °F 81% 29.54 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:15 AM 41.0 °F 36.4 °F 35.6 °F 81% 29.55 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
3:35 AM 41.0 °F 35.2 °F 35.6 °F 81% 29.54 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
3:55 AM 41.0 °F 36.4 °F 35.6 °F 81% 29.54 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
4:15 AM 41.0 °F 37.1 °F 35.6 °F 81% 29.55 in 10.0 mi SE 5.8 mph - N/A   Overcast
4:35 AM 41.0 °F 35.8 °F 35.6 °F 81% 29.55 in 10.0 mi SSE 8.1 mph - N/A   Overcast
4:55 AM 41.0 °F 35.8 °F 35.6 °F 81% 29.55 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
5:35 AM 41.0 °F 37.1 °F 35.6 °F 81% 29.55 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
5:55 AM 41.0 °F 38.0 °F 35.6 °F 81% 29.56 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
6:15 AM 41.0 °F 35.8 °F 37.4 °F 87% 29.57 in 10.0 mi ENE 8.1 mph - N/A   Overcast
6:35 AM 41.0 °F 35.8 °F 37.4 °F 87% 29.58 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
6:55 AM 41.0 °F 36.4 °F 37.4 °F 87% 29.59 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
7:15 AM 41.0 °F 34.7 °F 37.4 °F 87% 29.61 in 10.0 mi ESE 10.4 mph - N/A   Overcast
7:35 AM 41.0 °F 36.4 °F 37.4 °F 87% 29.63 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
7:55 AM 41.0 °F 38.0 °F 37.4 °F 87% 29.64 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
8:15 AM 41.0 °F 39.0 °F 37.4 °F 87% 29.65 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
8:35 AM 41.0 °F 38.0 °F 35.6 °F 81% 29.66 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
8:55 AM 41.0 °F 38.0 °F 37.4 °F 87% 29.66 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
9:15 AM 42.8 °F 41.1 °F 35.6 °F 76% 29.67 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:55 AM 44.6 °F 43.1 °F 35.6 °F 71% 29.68 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
10:15 AM 44.6 °F - 35.6 °F 71% 29.69 in 10.0 mi Calm Calm - N/A   Overcast
10:35 AM 44.6 °F 40.2 °F 35.6 °F 71% 29.69 in 10.0 mi North 8.1 mph - N/A   Overcast
10:55 AM 42.8 °F 38.0 °F 37.4 °F 81% 29.69 in 7.0 mi ENE 8.1 mph - N/A   Overcast
11:15 AM 44.6 °F 40.7 °F 35.6 °F 71% 29.69 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
11:35 AM 46.4 °F 45.2 °F 37.4 °F 71% 29.69 in 10.0 mi East 3.5 mph - N/A Thunderstorm Mostly Cloudy
11:55 AM 46.4 °F 44.3 °F 35.6 °F 66% 29.68 in 10.0 mi North 4.6 mph - N/A   Overcast
12:15 PM 48.2 °F - 35.6 °F 62% 29.67 in 10.0 mi NE 8.1 mph - N/A   Overcast
12:35 PM 48.2 °F - 35.6 °F 62% 29.67 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
12:55 PM 50.0 °F - 33.8 °F 54% 29.67 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
1:15 PM 48.2 °F - 33.8 °F 58% 29.67 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
1:35 PM 50.0 °F - 32.0 °F 50% 29.67 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:55 PM 50.0 °F - 32.0 °F 50% 29.68 in 10.0 mi Calm Calm - N/A   Overcast
2:15 PM 50.0 °F - 32.0 °F 50% 29.68 in 10.0 mi Calm Calm - N/A   Overcast
2:35 PM 51.8 °F - 30.2 °F 44% 29.68 in 10.0 mi ENE 4.6 mph - N/A   Overcast
2:55 PM 51.8 °F - 32.0 °F 47% 29.68 in 10.0 mi South 9.2 mph - N/A   Overcast
3:15 PM 50.0 °F - 32.0 °F 50% 29.69 in 10.0 mi South 5.8 mph - N/A   Overcast
3:35 PM 50.0 °F - 37.4 °F 62% 29.69 in 10.0 mi ESE 15.0 mph - N/A   Mostly Cloudy
3:55 PM 48.2 °F - 37.4 °F 66% 29.70 in 10.0 mi SE 13.8 mph - N/A   Mostly Cloudy
4:15 PM 48.2 °F - 35.6 °F 62% 29.71 in 10.0 mi SE 13.8 mph - N/A   Mostly Cloudy
4:35 PM 46.4 °F 40.7 °F 35.6 °F 66% 29.72 in 10.0 mi ESE 12.7 mph - N/A   Mostly Cloudy
4:55 PM 46.4 °F 41.5 °F 35.6 °F 66% 29.72 in 10.0 mi ESE 10.4 mph - N/A   Overcast
5:15 PM 46.4 °F 40.7 °F 35.6 °F 66% 29.73 in 10.0 mi ESE 12.7 mph - N/A   Mostly Cloudy
5:35 PM 44.6 °F 39.2 °F 35.6 °F 71% 29.74 in 10.0 mi ESE 10.4 mph - N/A   Overcast
5:55 PM 44.6 °F 40.2 °F 35.6 °F 71% 29.75 in 10.0 mi East 8.1 mph - N/A   Overcast
6:15 PM 44.6 °F 41.4 °F 35.6 °F 71% 29.75 in 10.0 mi ENE 5.8 mph - N/A Thunderstorm Mostly Cloudy
6:35 PM 44.6 °F 40.7 °F 35.6 °F 71% 29.76 in 10.0 mi ENE 6.9 mph - N/A Thunderstorm Scattered Clouds
6:55 PM 44.6 °F 39.2 °F 35.6 °F 71% 29.77 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
7:15 PM 42.8 °F 38.6 °F 35.6 °F 76% 29.77 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
7:35 PM 42.8 °F 37.5 °F 35.6 °F 76% 29.78 in 10.0 mi ENE 9.2 mph - N/A   Overcast
7:55 PM 42.8 °F 35.8 °F 35.6 °F 76% 29.80 in 10.0 mi ENE 13.8 mph - N/A   Overcast
8:15 PM 42.8 °F 36.6 °F 35.6 °F 76% 29.81 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
8:35 PM 42.8 °F 36.6 °F 35.6 °F 76% 29.81 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
8:55 PM 41.0 °F 35.2 °F 35.6 °F 81% 29.82 in 10.0 mi East 9.2 mph - N/A   Overcast
9:15 PM 41.0 °F 35.8 °F 35.6 °F 81% 29.83 in 10.0 mi East 8.1 mph - N/A   Overcast
9:35 PM 41.0 °F 35.8 °F 35.6 °F 81% 29.84 in 10.0 mi ENE 8.1 mph - N/A   Overcast
9:55 PM 41.0 °F 35.2 °F 35.6 °F 81% 29.85 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
10:15 PM 41.0 °F 35.8 °F 35.6 °F 81% 29.85 in 10.0 mi ENE 8.1 mph - N/A   Clear
10:35 PM 41.0 °F 35.8 °F 35.6 °F 81% 29.85 in 10.0 mi ENE 8.1 mph - N/A   Clear
10:55 PM 41.0 °F 36.4 °F 35.6 °F 81% 29.86 in 10.0 mi ENE 6.9 mph - N/A   Clear
11:15 PM 39.2 °F 35.0 °F 35.6 °F 87% 29.86 in 10.0 mi ENE 5.8 mph - N/A   Clear
11:35 PM 39.2 °F 34.2 °F 35.6 °F 87% 29.87 in 10.0 mi ENE 6.9 mph - N/A   Clear
11:55 PM 39.2 °F 37.0 °F 35.6 °F 87% 29.87 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy