Boise, ID

5:15 PM MDT on April 24, 2017 (GMT -0600)
Boise Air Term

Weather History for KBOI - May, 2013

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Saturday, May 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 56 °F  
Max Temperature 71 °F 68 °F 93 °F (1966)
Min Temperature 45 °F 43 °F 26 °F (1982)
Degree Days  
Heating Degree Days 7 10  
Month to date heating degree days 43 42  
Since 1 July heating degree days 5195 5266  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 3  
Year to date cooling degree days 0 6  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 42    
Maximum Humidity 61    
Minimum Humidity 23    
Precipitation  
Precipitation T in 0.05 in 1.30 in (1896)
Month to date precipitation T 0.19  
Year to date precipitation 3.15 5.04  
Snow  
Snow 0.00 in 0.00 in T in (1978)
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 29.93 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 04, 2013 Rise Set
Actual Time 6:32 AM MDT 8:51 PM MDT
Civil Twilight 6:01 AM MDT 9:22 PM MDT
Nautical Twilight 5:21 AM MDT 10:02 PM MDT
Astronomical Twilight 4:38 AM MDT 10:46 PM MDT
Moon 3:43 AM MDT (5/4) 3:44 PM MDT (5/4)
Length of Visible Light 15h 21m
Length of Day
14h 18m
Waning Crescent, 26% of the Moon is Illuminated
May 4
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last 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 55.9 °F - 28.0 °F 34% 29.98 in 10.0 mi NNW 16.1 mph - N/A   Clear
1:53 AM 53.1 °F - 28.9 °F 40% 29.96 in 10.0 mi NW 8.1 mph - N/A   Clear
2:53 AM 51.1 °F - 30.0 °F 44% 29.95 in 10.0 mi NW 8.1 mph - N/A   Clear
3:53 AM 48.9 °F - 30.9 °F 50% 29.94 in 10.0 mi West 4.6 mph - N/A   Clear
4:53 AM 46.9 °F - 30.9 °F 54% 29.95 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 46.0 °F 43.9 °F 33.1 °F 61% 29.96 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
6:53 AM 46.0 °F 43.1 °F 33.1 °F 61% 29.97 in 10.0 mi SW 5.8 mph - N/A   Clear
7:53 AM 48.9 °F - 36.0 °F 61% 29.99 in 10.0 mi SW 4.6 mph - 0.00 in   Overcast
8:53 AM 53.1 °F - 37.0 °F 55% 29.99 in 10.0 mi SSW 4.6 mph - N/A   Overcast
9:53 AM 57.9 °F - 37.9 °F 47% 29.98 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
10:53 AM 61.0 °F - 37.0 °F 41% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
11:53 AM 63.0 °F - 36.0 °F 37% 29.98 in 10.0 mi WNW 6.9 mph - N/A   Overcast
12:53 PM 66.0 °F - 33.1 °F 29% 29.96 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
1:53 PM 69.1 °F - 32.0 °F 25% 29.93 in 10.0 mi North 5.8 mph 16.1 mph N/A   Partly Cloudy
2:53 PM 69.1 °F - 30.9 °F 24% 29.92 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
3:53 PM 69.1 °F - 30.9 °F 24% 29.90 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
4:53 PM 70.0 °F - 32.0 °F 25% 29.89 in 10.0 mi WNW 4.6 mph - N/A   Overcast
5:53 PM 69.1 °F - 30.9 °F 24% 29.88 in 10.0 mi WSW 3.5 mph - 0.00 in   Clear
6:53 PM 66.9 °F - 30.9 °F 26% 29.89 in 10.0 mi East 4.6 mph - N/A   Overcast
7:53 PM 66.0 °F - 33.1 °F 29% 29.88 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
8:53 PM 64.9 °F - 33.1 °F 31% 29.88 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
9:53 PM 62.1 °F - 33.1 °F 34% 29.88 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
10:53 PM 57.0 °F - 32.0 °F 39% 29.88 in 10.0 mi SE 8.1 mph - N/A   Clear
11:53 PM 55.0 °F - 34.0 °F 45% 29.87 in 10.0 mi ESE 3.5 mph - N/A   Clear