Boise, ID

8:55 AM MDT on May 28, 2017 (GMT -0600)
Boise Air Term

Weather History for KBOI - September, 2013

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Wednesday, September 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 69 °F  
Max Temperature 93 °F 84 °F 100 °F (1924)
Min Temperature 63 °F 55 °F 33 °F (1887)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 4  
Since 1 July heating degree days 0 22  
Cooling Degree Days 13 5  
Month to date cooling degree days 48 23  
Year to date cooling degree days 1220 857  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 56    
Maximum Humidity 87    
Minimum Humidity 25    
Precipitation  
Precipitation 0.23 in 0.01 in 0.60 in (1884)
Month to date precipitation 0.72 0.05  
Year to date precipitation 5.63 7.55  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2006)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 9 mph (SSE)    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 04, 2013 Rise Set
Actual Time 7:12 AM MDT 8:14 PM MDT
Civil Twilight 6:43 AM MDT 8:43 PM MDT
Nautical Twilight 6:08 AM MDT 9:18 PM MDT
Astronomical Twilight 5:31 AM MDT 9:54 PM MDT
Moon 6:29 AM MDT (9/4) 7:35 PM MDT (9/4)
Length of Visible Light 14h 00m
Length of Day
13h 01m
Waning Crescent, 1% of the Moon is Illuminated
Sep 4
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:29 AM 73.4 °F - 60.8 °F 65% 30.05 in 10.0 mi WNW 6.9 mph - N/A Thunderstorm Mostly Cloudy
12:53 AM 70.0 °F - 62.1 °F 76% 29.99 in 10.0 mi ENE 4.6 mph - 0.03 in Rain , Thunderstorm Light Rain
1:28 AM 69.8 °F - 62.6 °F 78% 30.06 in 10.0 mi NNE 4.6 mph - 0.02 in Rain Light Rain
1:53 AM 66.9 °F - 63.0 °F 87% 29.98 in 5.0 mi NE 10.4 mph - 0.08 in Rain Light Rain
2:07 AM 66.2 °F - 62.6 °F 88% 30.06 in 10.0 mi WSW 4.6 mph - 0.01 in Thunderstorm Thunderstorm
2:36 AM 66.2 °F - 62.6 °F 88% 30.06 in 10.0 mi NW 4.6 mph - 0.01 in   Mostly Cloudy
2:53 AM 68.0 °F - 63.0 °F 84% 29.99 in 10.0 mi Calm Calm - 0.01 in   Scattered Clouds
3:53 AM 66.9 °F - 62.1 °F 84% 29.98 in 10.0 mi SE 5.8 mph - N/A   Clear
4:53 AM 66.0 °F - 62.1 °F 87% 29.98 in 10.0 mi WSW 3.5 mph - N/A   Clear
5:53 AM 68.0 °F - 61.0 °F 78% 29.97 in 10.0 mi East 4.6 mph - N/A   Clear
6:53 AM 64.9 °F - 61.0 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 64.0 °F - 61.0 °F 90% 30.02 in 8.0 mi NNE 3.5 mph - N/A   Clear
8:53 AM 69.1 °F - 61.0 °F 75% 30.02 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:53 AM 73.0 °F - 63.0 °F 71% 30.02 in 10.0 mi South 12.7 mph - N/A   Clear
10:53 AM 77.0 °F - 63.0 °F 62% 30.02 in 10.0 mi SE 11.5 mph - N/A   Clear
11:53 AM 82.0 °F 83.0 °F 62.1 °F 51% 30.00 in 10.0 mi ESE 8.1 mph - N/A   Clear
12:53 PM 87.1 °F 86.5 °F 59.0 °F 39% 29.97 in 10.0 mi South 17.3 mph 23.0 mph N/A   Clear
1:53 PM 89.1 °F 87.1 °F 55.0 °F 31% 29.96 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
2:53 PM 90.0 °F - 52.0 °F 27% 29.93 in 10.0 mi South 15.0 mph 25.3 mph N/A   Clear
3:53 PM 91.9 °F - 51.1 °F 25% 29.90 in 10.0 mi SSW 13.8 mph - N/A   Clear
4:53 PM 91.9 °F - 50.0 °F 24% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:53 PM 88.0 °F 86.1 °F 55.0 °F 32% 29.86 in 10.0 mi West 11.5 mph - N/A   Clear
6:07 PM 86.0 °F 84.9 °F 57.2 °F 37% 29.95 in 10.0 mi West 10.4 mph - N/A Thunderstorm Clear
6:22 PM 86.0 °F 86.1 °F 60.8 °F 43% 29.96 in 2.0 mi West 9.2 mph - N/A   Haze
6:26 PM 84.2 °F 84.4 °F 60.8 °F 45% 29.96 in 1.5 mi WSW 6.9 mph - N/A Thunderstorm Unknown
6:33 PM 80.6 °F 81.8 °F 62.6 °F 54% 29.98 in 10.0 mi South 19.6 mph 26.5 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
6:43 PM 73.4 °F - 64.4 °F 73% 29.97 in 10.0 mi SSE 15.0 mph 31.1 mph 0.05 in Rain Heavy Rain
6:53 PM 77.0 °F - 61.0 °F 58% 29.89 in 6.0 mi SE 8.1 mph - 0.11 in Rain , Thunderstorm Light Thunderstorms and Rain
7:14 PM 78.8 °F - 62.6 °F 57% 29.94 in 10.0 mi North 8.1 mph - 0.00 in   Partly Cloudy
7:53 PM 78.1 °F - 60.1 °F 54% 29.91 in 8.0 mi WSW 11.5 mph 18.4 mph 0.00 in Rain Light Rain
8:14 PM 75.2 °F - 60.8 °F 61% 29.97 in 10.0 mi WNW 15.0 mph 20.7 mph 0.00 in Thunderstorm Scattered Clouds
8:37 PM 73.4 °F - 60.8 °F 65% 29.97 in 10.0 mi NE 10.4 mph - 0.00 in   Partly Cloudy
8:53 PM 75.0 °F - 61.0 °F 62% 29.90 in 10.0 mi ENE 10.4 mph - 0.00 in   Partly Cloudy
9:53 PM 75.0 °F - 60.1 °F 60% 29.89 in 10.0 mi ESE 11.5 mph - N/A   Clear
10:53 PM 75.0 °F - 59.0 °F 57% 29.87 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:53 PM 77.0 °F - 55.9 °F 48% 29.86 in 10.0 mi ESE 6.9 mph - N/A   Clear