Weather History for Boulder City, NV

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Tuesday, August 20, 2013

  Actual Average (KLAS) Record (KLAS)
Temperature  
Mean Temperature 90 °F 90 °F  
Max Temperature 104 °F 102 °F 110 °F (1950)
Min Temperature 77 °F 79 °F 55 °F (1938)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 1  
Since 1 July heating degree days 0  
Cooling Degree Days 26 25  
Month to date cooling degree days 529  
Year to date cooling degree days 2583  
Since 1 June cooling degree days 2033  
Growing Degree Days 40 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 28    
Maximum Humidity 50    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in 0.01 in 0.06 in (1975)
Month to date precipitation 0.22  
Year to date precipitation 2.70  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2013)
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 14 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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Date:

Astronomy

Aug. 20, 2013 Rise Set
Actual Time 6:02 AM PDT 7:22 PM PDT
Civil Twilight 5:35 AM PDT 7:49 PM PDT
Nautical Twilight 5:03 AM PDT 8:21 PM PDT
Astronomical Twilight 4:29 AM PDT 8:54 PM PDT
Moon 6:59 PM PDT (8/20) 5:36 AM PDT (8/20)
Length of Visible Light 14h 14m
Length of Day
13h 20m
Full, 100% of the Moon is Illuminated
Aug 20
Full
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 82.4 °F 82.0 °F 57.2 °F 42% 29.92 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 82.4 °F 81.7 °F 55.4 °F 39% 29.92 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 84.2 °F 83.5 °F 57.2 °F 40% 29.92 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 82.4 °F 82.0 °F 57.2 °F 42% 29.92 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 82.4 °F 82.0 °F 57.2 °F 42% 29.91 in 10.0 mi WNW 4.6 mph - N/A   Clear
1:55 AM 82.4 °F 81.7 °F 55.4 °F 39% 29.91 in 10.0 mi WNW 3.5 mph - N/A   Clear
2:15 AM 80.6 °F 80.8 °F 57.2 °F 45% 29.91 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 80.6 °F 80.8 °F 57.2 °F 45% 29.91 in 10.0 mi West 4.6 mph - N/A   Clear
2:55 AM 80.6 °F 80.8 °F 57.2 °F 45% 29.91 in 10.0 mi NW 4.6 mph - N/A   Clear
3:15 AM 80.6 °F 80.8 °F 57.2 °F 45% 29.91 in 10.0 mi NW 3.5 mph - N/A   Clear
3:35 AM 80.6 °F 81.1 °F 59.0 °F 48% 29.90 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:55 AM 80.6 °F 80.8 °F 57.2 °F 45% 29.90 in 10.0 mi NW 5.8 mph - N/A   Clear
4:15 AM 80.6 °F 80.5 °F 55.4 °F 42% 29.90 in 10.0 mi NW 4.6 mph - N/A   Clear
4:35 AM 80.6 °F 80.5 °F 55.4 °F 42% 29.90 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 80.6 °F 80.5 °F 55.4 °F 42% 29.90 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 78.8 °F - 57.2 °F 47% 29.91 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 77.0 °F - 57.2 °F 50% 29.91 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 77.0 °F - 57.2 °F 50% 29.91 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 77.0 °F - 57.2 °F 50% 29.92 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 77.0 °F - 57.2 °F 50% 29.93 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 78.8 °F - 57.2 °F 47% 29.93 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 82.4 °F 82.5 °F 59.0 °F 45% 29.94 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 82.4 °F 82.5 °F 59.0 °F 45% 29.94 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 84.2 °F 83.8 °F 59.0 °F 42% 29.95 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 84.2 °F 83.8 °F 59.0 °F 42% 29.95 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 86.0 °F 84.9 °F 57.2 °F 37% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 89.6 °F 88.1 °F 57.2 °F 33% 29.95 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 89.6 °F 87.7 °F 55.4 °F 31% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 91.4 °F 89.4 °F 55.4 °F 29% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:55 AM 93.2 °F 91.3 °F 55.4 °F 28% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 93.2 °F 91.3 °F 55.4 °F 28% 29.96 in 10.0 mi East 4.6 mph - N/A   Clear
10:35 AM 95.0 °F 92.7 °F 53.6 °F 25% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 95.0 °F 92.7 °F 53.6 °F 25% 29.95 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 96.8 °F 94.4 °F 53.6 °F 23% 29.95 in 10.0 mi NNE 6.9 mph - N/A   Clear
11:35 AM 98.6 °F 96.4 °F 53.6 °F 22% 29.94 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:55 AM 98.6 °F - 51.8 °F 21% 29.93 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 100.4 °F - 51.8 °F 20% 29.92 in 10.0 mi SE 9.2 mph - N/A   Clear
12:35 PM 98.6 °F - 50.0 °F 19% 29.92 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 100.4 °F - 50.0 °F 18% 29.91 in 10.0 mi ESE 6.9 mph - N/A   Clear
1:15 PM 100.4 °F - 50.0 °F 18% 29.90 in 10.0 mi SW 5.8 mph - N/A   Clear
1:35 PM 100.4 °F - 50.0 °F 18% 29.89 in 10.0 mi West 4.6 mph - N/A   Clear
1:55 PM 100.4 °F - 50.0 °F 18% 29.88 in 10.0 mi North 5.8 mph - N/A   Clear
2:15 PM 100.4 °F - 50.0 °F 18% 29.88 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
2:35 PM 102.2 °F - 50.0 °F 17% 29.86 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
2:55 PM 102.2 °F - 50.0 °F 17% 29.85 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
3:15 PM 100.4 °F - 48.2 °F 17% 29.85 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
3:35 PM 102.2 °F - 48.2 °F 16% 29.84 in 10.0 mi SSE 5.8 mph 19.6 mph N/A   Partly Cloudy
3:55 PM 102.2 °F - 48.2 °F 16% 29.84 in 10.0 mi ESE 9.2 mph - N/A   Clear
4:15 PM 102.2 °F - 48.2 °F 16% 29.82 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy
4:35 PM 104.0 °F - 46.4 °F 14% 29.82 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
4:55 PM 102.2 °F - 46.4 °F 15% 29.81 in 10.0 mi SE 10.4 mph 17.3 mph N/A   Scattered Clouds
5:15 PM 102.2 °F - 46.4 °F 15% 29.81 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
5:35 PM 102.2 °F - 46.4 °F 15% 29.80 in 10.0 mi SE 10.4 mph 16.1 mph N/A   Partly Cloudy
5:55 PM 102.2 °F - 46.4 °F 15% 29.80 in 10.0 mi SSE 13.8 mph - N/A   Partly Cloudy
6:15 PM 102.2 °F - 44.6 °F 14% 29.80 in 10.0 mi SSE 13.8 mph 17.3 mph N/A   Clear
6:35 PM 102.2 °F - 44.6 °F 14% 29.80 in 10.0 mi SE 12.7 mph - N/A   Clear
6:55 PM 102.2 °F - 44.6 °F 14% 29.81 in 10.0 mi SSE 12.7 mph - N/A   Partly Cloudy
7:15 PM 100.4 °F - 44.6 °F 15% 29.81 in 9.0 mi SSE 12.7 mph - N/A   Scattered Clouds
7:35 PM 98.6 °F - 44.6 °F 16% 29.82 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
7:55 PM 98.6 °F - 44.6 °F 16% 29.82 in 10.0 mi SSE 10.4 mph - N/A   Clear
8:15 PM 98.6 °F - 44.6 °F 16% 29.83 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:35 PM 96.8 °F - 44.6 °F 17% 29.84 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:55 PM 95.0 °F - 42.8 °F 16% 29.85 in 10.0 mi SSE 8.1 mph - N/A   Clear
9:15 PM 95.0 °F - 41.0 °F 15% 29.86 in 10.0 mi South 3.5 mph - N/A   Clear
9:35 PM 95.0 °F - 37.4 °F 13% 29.86 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 89.6 °F - 44.6 °F 21% 29.87 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 89.6 °F - 44.6 °F 21% 29.87 in 10.0 mi NW 4.6 mph - N/A   Clear
10:35 PM 91.4 °F - 39.2 °F 16% 29.87 in 10.0 mi West 4.6 mph - N/A   Clear
10:55 PM 89.6 °F - 37.4 °F 16% 29.87 in 10.0 mi West 6.9 mph - N/A   Clear
11:15 PM 89.6 °F - 39.2 °F 17% 29.87 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:35 PM 89.6 °F - 37.4 °F 16% 29.87 in 10.0 mi NW 4.6 mph - N/A   Clear
11:55 PM 89.6 °F - 37.4 °F 16% 29.88 in 10.0 mi WSW 3.5 mph - N/A   Clear