Weather History for Boise, ID

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Wednesday, May 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 45 °F 55 °F  
Max Temperature 60 °F 67 °F 88 °F (1985)
Min Temperature 30 °F 42 °F 26 °F (1886)
Degree Days  
Heating Degree Days 20 11  
Month to date heating degree days 20 11  
Since 1 July heating degree days 5172 5235  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 3  
Moisture  
Dew Point 15 °F    
Average Humidity 39    
Maximum Humidity 63    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.05 in 1.04 in (1938)
Month to date precipitation 0.00 0.05  
Year to date precipitation 3.15 4.90  
Snow  
Snow 0.00 in 0.00 in 0.60 in (1902)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 16.0 19.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.46 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 01, 2013 Rise Set
Actual Time 6:37 AM MDT 8:47 PM MDT
Civil Twilight 6:05 AM MDT 9:19 PM MDT
Nautical Twilight 5:26 AM MDT 9:58 PM MDT
Astronomical Twilight 4:44 AM MDT 10:41 PM MDT
Moon 2:00 AM MDT (5/1) 12:20 PM MDT (5/1)
Length of Visible Light 15h 13m
Length of Day
14h 10m
Waning Gibbous, 58% of the Moon is Illuminated
May 1
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 39.0 °F 30.3 °F 17.1 °F 41% 30.27 in 10.0 mi NNW 16.1 mph - N/A   Clear
1:53 AM 37.0 °F 29.8 °F 18.0 °F 46% 30.31 in 10.0 mi WNW 10.4 mph - N/A   Clear
2:53 AM 36.0 °F 28.0 °F 17.1 °F 46% 30.32 in 10.0 mi NNW 11.5 mph - N/A   Clear
3:53 AM 33.1 °F 28.7 °F 17.1 °F 52% 30.35 in 10.0 mi SW 4.6 mph - N/A   Clear
4:53 AM 33.1 °F 26.1 °F 19.0 °F 56% 30.38 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 AM 32.0 °F 25.6 °F 19.0 °F 59% 30.40 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 AM 30.9 °F 27.5 °F 19.9 °F 64% 30.43 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:53 AM 34.0 °F - 19.9 °F 56% 30.46 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 37.9 °F 34.4 °F 19.9 °F 48% 30.48 in 10.0 mi WNW 4.6 mph - N/A   Clear
9:53 AM 42.8 °F 38.6 °F 19.4 °F 39% 30.46 in 10.0 mi NW 6.9 mph - N/A   Clear
10:53 AM 48.0 °F - 12.9 °F 24% 30.49 in 10.0 mi WNW 11.5 mph - N/A   Clear
11:53 AM 50.0 °F - 14.0 °F 24% 30.50 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Clear
12:53 PM 52.0 °F - 12.9 °F 21% 30.50 in 10.0 mi NW 10.4 mph - N/A   Clear
1:53 PM 53.1 °F - 12.0 °F 20% 30.49 in 10.0 mi WSW 10.4 mph 16.1 mph N/A   Clear
2:53 PM 55.0 °F - 10.9 °F 17% 30.49 in 10.0 mi WNW 9.2 mph 19.6 mph N/A   Clear
3:53 PM 57.0 °F - 10.0 °F 15% 30.49 in 10.0 mi NW 9.2 mph - N/A   Clear
4:53 PM 59.0 °F - 10.9 °F 15% 30.48 in 10.0 mi NW 15.0 mph - N/A   Clear
5:53 PM 59.0 °F - 10.9 °F 15% 30.49 in 10.0 mi West 10.4 mph - N/A   Clear
6:53 PM 59.0 °F - 12.0 °F 16% 30.49 in 10.0 mi NW 16.1 mph - N/A   Clear
7:53 PM 57.0 °F - 12.0 °F 17% 30.50 in 10.0 mi WNW 15.0 mph - N/A   Clear
8:53 PM 53.1 °F - 15.1 °F 22% 30.51 in 10.0 mi NW 10.4 mph - N/A   Clear
9:53 PM 50.0 °F - 16.0 °F 26% 30.53 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:53 PM 50.0 °F - 16.0 °F 26% 30.54 in 10.0 mi West 3.5 mph - N/A   Clear
11:53 PM 45.0 °F 43.5 °F 17.1 °F 33% 30.56 in 10.0 mi SE 3.5 mph - N/A   Clear