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Thursday, September 5, 2013

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 71 °F 69 °F  
Max Temperature 80 °F 83 °F 100 °F (1963)
Min Temperature 62 °F 55 °F 34 °F (1887)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 5  
Since 1 July heating degree days 23  
Cooling Degree Days 6 5  
Month to date cooling degree days 28  
Year to date cooling degree days 862  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 65    
Maximum Humidity 73    
Minimum Humidity 45    
Precipitation  
Precipitation 0.41 in 0.02 in 0.89 in (1900)
Month to date precipitation 0.07  
Year to date precipitation 7.57  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2006)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 05, 2013 Rise Set
Actual Time 7:15 AM MDT 8:14 PM MDT
Civil Twilight 6:45 AM MDT 8:43 PM MDT
Nautical Twilight 6:10 AM MDT 9:18 PM MDT
Astronomical Twilight 5:34 AM MDT 9:54 PM MDT
Moon 7:33 AM MDT (9/5) 8:05 PM MDT (9/5)
Length of Visible Light 13h 57m
Length of Day
12h 59m
New Moon, 0% of the Moon is Illuminated
Sep 5
New Moon
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (MDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 71.6 °F - 53.6 °F 53% 29.94 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
12:35 AM 73.4 °F - 53.6 °F 50% 29.93 in 10.0 mi SSE 13.8 mph - N/A   Clear
12:55 AM 73.4 °F - 55.4 °F 53% 29.97 in 10.0 mi West 16.1 mph 19.6 mph N/A   Scattered Clouds
1:15 AM 73.4 °F - 55.4 °F 53% 30.00 in 10.0 mi WNW 21.9 mph 25.3 mph N/A Thunderstorm Thunderstorm
1:35 AM 71.6 °F - 53.6 °F 53% 29.99 in 10.0 mi NW 16.1 mph 20.7 mph N/A Thunderstorm Mostly Cloudy
1:55 AM 68.0 °F - 53.6 °F 60% 29.97 in 10.0 mi North 13.8 mph - N/A   Partly Cloudy
2:35 AM 66.2 °F - 53.6 °F 64% 29.98 in 10.0 mi North 9.2 mph - N/A   Clear
2:55 AM 66.2 °F - 51.8 °F 60% 29.99 in 10.0 mi East 3.5 mph - N/A   Clear
3:15 AM 64.4 °F - 51.8 °F 64% 29.98 in 10.0 mi East 5.8 mph - N/A   Clear
3:35 AM 64.4 °F - 53.6 °F 68% 29.97 in 10.0 mi SW 4.6 mph - N/A   Clear
3:55 AM 64.4 °F - 53.6 °F 68% 29.97 in 10.0 mi WSW 5.8 mph - N/A   Clear
4:15 AM 64.4 °F - 53.6 °F 68% 29.97 in 10.0 mi West 4.6 mph - N/A   Clear
4:35 AM 64.4 °F - 53.6 °F 68% 29.98 in 10.0 mi West 10.4 mph - N/A   Clear
4:55 AM 64.4 °F - 53.6 °F 68% 29.98 in 10.0 mi West 10.4 mph - N/A   Clear
5:15 AM 64.4 °F - 53.6 °F 68% 29.98 in 10.0 mi West 8.1 mph - N/A   Clear
5:35 AM 64.4 °F - 53.6 °F 68% 29.99 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
5:55 AM 64.4 °F - 53.6 °F 68% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
6:15 AM 64.4 °F - 53.6 °F 68% 30.00 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
6:35 AM 62.6 °F - 53.6 °F 72% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:55 AM 62.6 °F - 53.6 °F 72% 30.02 in 10.0 mi West 5.8 mph - N/A   Clear
7:15 AM 62.6 °F - 53.6 °F 72% 30.03 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
7:35 AM 62.6 °F - 53.6 °F 72% 30.03 in 10.0 mi NW 3.5 mph - N/A   Overcast
7:55 AM 62.6 °F - 53.6 °F 72% 30.04 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
8:15 AM 64.4 °F - 53.6 °F 68% 30.03 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
8:35 AM 64.4 °F - 55.4 °F 73% 30.03 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:55 AM 64.4 °F - 55.4 °F 73% 30.03 in 10.0 mi ENE 9.2 mph - N/A   Clear
9:15 AM 64.4 °F - 55.4 °F 73% 30.04 in 10.0 mi ESE 4.6 mph - N/A Thunderstorm Mostly Cloudy
9:35 AM 64.4 °F - 55.4 °F 73% 30.07 in 9.0 mi SSE 4.6 mph - 0.01 in Thunderstorm Mostly Cloudy
9:55 AM 64.4 °F - 55.4 °F 73% 30.02 in 7.0 mi ENE 15.0 mph - 0.10 in   Mostly Cloudy
10:15 AM 64.4 °F - 55.4 °F 73% 30.00 in 10.0 mi ENE 11.5 mph 21.9 mph N/A   Mostly Cloudy
10:35 AM 66.2 °F - 55.4 °F 68% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:55 AM 69.8 °F - 57.2 °F 64% 30.03 in 10.0 mi SW 8.1 mph - N/A   Clear
11:15 AM 69.8 °F - 57.2 °F 64% 30.03 in 10.0 mi SW 6.9 mph - N/A   Clear
11:35 AM 71.6 °F - 59.0 °F 64% 30.03 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:55 AM - - - N/A% - - North - - N/A   Unknown
12:15 PM 73.4 °F - 59.0 °F 61% 30.00 in 10.0 mi SSE 3.5 mph - N/A   Clear
12:35 PM 75.2 °F - 59.0 °F 57% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Clear
12:55 PM 78.8 °F - 57.2 °F 47% 29.99 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:15 PM 78.8 °F - 57.2 °F 47% 29.98 in 10.0 mi SE 5.8 mph - N/A   Clear
1:35 PM 78.8 °F - 57.2 °F 47% 29.97 in 10.0 mi SE 4.6 mph - N/A   Clear
1:55 PM 78.8 °F - 57.2 °F 47% 29.95 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:15 PM 78.8 °F - 57.2 °F 47% 29.94 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
2:35 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.92 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:55 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.91 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
3:15 PM 77.0 °F - 59.0 °F 54% 29.93 in 10.0 mi WNW 11.5 mph - N/A Thunderstorm Scattered Clouds
3:35 PM 75.2 °F - 59.0 °F 57% 29.91 in 10.0 mi NW 11.5 mph - N/A Thunderstorm Mostly Cloudy
3:55 PM 73.4 °F - 59.0 °F 61% 29.90 in 10.0 mi WNW 6.9 mph - N/A Thunderstorm Overcast
4:15 PM 71.6 °F - 59.0 °F 64% 29.91 in 10.0 mi SE 12.7 mph 25.3 mph 0.04 in Thunderstorm Thunderstorm
4:35 PM 69.8 °F - 60.8 °F 73% 29.85 in 10.0 mi East 4.6 mph - 0.04 in   Mostly Cloudy
4:55 PM 71.6 °F - 60.8 °F 69% 29.89 in 10.0 mi East 5.8 mph - 0.04 in   Mostly Cloudy
5:15 PM 69.8 °F - 59.0 °F 68% 29.86 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:35 PM 69.8 °F - 59.0 °F 68% 29.88 in 10.0 mi NW 8.1 mph - 0.02 in Thunderstorm Overcast
5:55 PM 68.0 °F - 57.2 °F 68% 29.92 in 5.0 mi South 9.2 mph - 0.27 in Thunderstorm Thunderstorm
6:15 PM 69.8 °F - 57.2 °F 64% 29.91 in 10.0 mi ENE 3.5 mph - N/A Thunderstorm Mostly Cloudy
6:35 PM 69.8 °F - 57.2 °F 64% 29.87 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
6:55 PM 69.8 °F - 60.8 °F 73% 29.86 in 10.0 mi NE 11.5 mph - N/A   Clear
7:15 PM 69.8 °F - 60.8 °F 73% 29.87 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:35 PM 69.8 °F - 60.8 °F 73% 29.87 in 10.0 mi East 6.9 mph - N/A   Clear
7:55 PM 69.8 °F - 60.8 °F 73% 29.86 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 69.8 °F - 60.8 °F 73% 29.86 in 10.0 mi SW 3.5 mph - N/A   Clear
8:35 PM 69.8 °F - 60.8 °F 73% 29.87 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:55 PM 69.8 °F - 60.8 °F 73% 29.88 in 10.0 mi WSW 5.8 mph - N/A   Clear
9:15 PM 69.8 °F - 60.8 °F 73% 29.89 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:35 PM 68.0 °F - 59.0 °F 73% 29.90 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
9:55 PM 68.0 °F - 59.0 °F 73% 29.90 in 10.0 mi West 8.1 mph - N/A   Clear
10:15 PM 68.0 °F - 59.0 °F 73% 29.90 in 10.0 mi NW 6.9 mph - N/A   Clear
10:35 PM 66.2 °F - 57.2 °F 73% 29.91 in 10.0 mi WNW 5.8 mph - N/A   Clear
10:55 PM 66.2 °F - 57.2 °F 73% 29.91 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:15 PM 66.2 °F - 57.2 °F 73% 29.92 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:35 PM 66.2 °F - 57.2 °F 73% 29.93 in 10.0 mi West 6.9 mph - N/A   Clear
11:55 PM 64.4 °F - 55.4 °F 73% 29.94 in 10.0 mi WNW 8.1 mph - N/A   Clear