Weather History for Boise, ID

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Monday, April 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 47 °F 52 °F  
Max Temperature 57 °F 64 °F 91 °F (2012)
Min Temperature 37 °F 40 °F 24 °F (1968)
Degree Days  
Heating Degree Days 18 13  
Month to date heating degree days 354 334  
Since 1 July heating degree days 5061 5129  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 21 °F    
Average Humidity 43    
Maximum Humidity 70    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.05 in 0.62 in (1882)
Month to date precipitation 0.95 0.90  
Year to date precipitation 3.15 4.52  
Snow  
Snow 0.00 in 0.00 in 1.60 in (1899)
Month to date snowfall T 0.3  
Since 1 July snowfall 16.0 19.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 16 mph (NW)    
Max Wind Speed 30 mph    
Max Gust Speed 40 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 22, 2013 Rise Set
Actual Time 6:50 AM MDT 8:37 PM MDT
Civil Twilight 6:20 AM MDT 9:07 PM MDT
Nautical Twilight 5:42 AM MDT 9:44 PM MDT
Astronomical Twilight 5:02 AM MDT 10:25 PM MDT
Moon 5:25 PM MDT (4/22) 4:53 AM MDT (4/22)
Length of Visible Light 14h 47m
Length of Day
13h 46m
Waxing Gibbous, 88% of the Moon is Illuminated
Apr 22
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

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 48.9 °F - 30.9 °F 50% 30.04 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
1:53 AM 46.9 °F - 30.9 °F 54% 30.06 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
2:53 AM 44.1 °F 37.4 °F 30.0 °F 58% 30.08 in 10.0 mi West 13.8 mph - N/A   Scattered Clouds
3:53 AM 41.0 °F 33.5 °F 30.0 °F 65% 30.09 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
4:53 AM 39.9 °F 32.9 °F 30.0 °F 68% 30.11 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
5:53 AM 39.0 °F 33.4 °F 28.9 °F 67% 30.13 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
6:53 AM 39.0 °F 31.4 °F 28.9 °F 67% 30.15 in 10.0 mi NW 12.7 mph - N/A   Overcast
7:53 AM 39.9 °F 32.5 °F 28.9 °F 65% 30.18 in 10.0 mi WNW 12.7 mph - N/A   Clear
8:53 AM 43.0 °F 34.8 °F 28.0 °F 56% 30.20 in 10.0 mi NW 18.4 mph - N/A   Clear
9:53 AM 46.0 °F 38.8 °F 28.0 °F 50% 30.21 in 10.0 mi NW 18.4 mph - N/A   Clear
10:53 AM 48.9 °F - 21.9 °F 35% 30.20 in 10.0 mi NW 24.2 mph 28.8 mph N/A   Clear
11:53 AM 51.1 °F - 19.0 °F 28% 30.20 in 10.0 mi NW 24.2 mph 31.1 mph N/A   Clear
12:53 PM 53.1 °F - 18.0 °F 25% 30.19 in 10.0 mi NW 16.1 mph 27.6 mph N/A   Partly Cloudy
1:53 PM 55.0 °F - 15.1 °F 21% 30.18 in 10.0 mi NW 19.6 mph 28.8 mph N/A   Scattered Clouds
2:53 PM 55.0 °F - 12.0 °F 18% 30.18 in 10.0 mi NW 25.3 mph 33.4 mph N/A   Clear
3:53 PM 55.0 °F - 10.0 °F 17% 30.19 in 10.0 mi WNW 25.3 mph 33.4 mph N/A   Clear
4:53 PM 55.9 °F - 10.9 °F 17% 30.18 in 10.0 mi NW 17.3 mph 26.5 mph N/A   Clear
5:53 PM 55.0 °F - 10.0 °F 17% 30.18 in 10.0 mi NNW 19.6 mph 29.9 mph N/A   Clear
6:53 PM 54.0 °F - 10.9 °F 18% 30.19 in 10.0 mi NW 19.6 mph 28.8 mph N/A   Clear
7:53 PM 52.0 °F - 12.0 °F 20% 30.21 in 10.0 mi NW 24.2 mph 31.1 mph N/A   Clear
8:53 PM 48.9 °F - 15.1 °F 26% 30.22 in 10.0 mi NNW 11.5 mph - N/A   Clear
9:53 PM 46.0 °F 40.6 °F 16.0 °F 30% 30.25 in 10.0 mi WNW 11.5 mph - N/A   Clear
10:53 PM 44.1 °F 37.7 °F 17.1 °F 34% 30.25 in 10.0 mi WNW 12.7 mph - N/A   Clear
11:53 PM 42.1 °F 37.7 °F 17.1 °F 37% 30.26 in 10.0 mi WNW 6.9 mph - N/A   Clear