Boise, ID

9:17 PM MDT on March 29, 2017 (GMT -0600)
Boise Air Term

Weather History for KBOI - May, 2012

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Wednesday, May 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 71 °F 59 °F  
Max Temperature 87 °F 72 °F 94 °F (1927)
Min Temperature 55 °F 47 °F 28 °F (1974)
Degree Days  
Heating Degree Days 0 7  
Month to date heating degree days 135 144  
Since 1 July heating degree days 4828 5368  
Cooling Degree Days 6 1  
Month to date cooling degree days 15 15  
Year to date cooling degree days 41 18  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 44    
Maximum Humidity 72    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.04 in 0.96 in (1894)
Month to date precipitation 0.34 0.73  
Year to date precipitation 7.90 5.58  
Snow  
Snow 0.00 in 0.00 in T in (2011)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 8.6 19.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 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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Date:

Astronomy

May. 16, 2012 Rise Set
Actual Time 6:18 AM MDT 9:04 PM MDT
Civil Twilight 5:45 AM MDT 9:38 PM MDT
Nautical Twilight 5:03 AM MDT 10:20 PM MDT
Astronomical Twilight 4:14 AM MDT 11:09 PM MDT
Moon 3:56 AM MDT (5/16) 5:18 PM MDT (5/16)
Length of Visible Light 15h 52m
Length of Day
14h 46m
Waning Crescent, 15% of the Moon is Illuminated
May 16
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 62.1 °F 50.0 °F 65% 29.82 in 10.0 mi East 4.6 mph - N/A   Clear
1:53 AM 60.1 °F 48.9 °F 67% 29.82 in 10.0 mi SE 3.5 mph - N/A   Clear
2:53 AM 57.9 °F 46.0 °F 65% 29.82 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:53 AM 57.0 °F 46.0 °F 67% 29.82 in 10.0 mi ENE 3.5 mph - N/A   Clear
4:53 AM 55.9 °F 46.0 °F 69% 29.82 in 10.0 mi South 3.5 mph - N/A   Clear
5:53 AM 55.9 °F 46.9 °F 72% 29.83 in 10.0 mi SE 3.5 mph - N/A   Clear
6:53 AM 55.9 °F 44.1 °F 64% 29.84 in 10.0 mi SE 5.8 mph - N/A   Clear
7:53 AM 60.1 °F 44.1 °F 55% 29.85 in 10.0 mi SE 5.8 mph - N/A   Clear
8:53 AM 64.0 °F 46.9 °F 54% 29.86 in 9.0 mi Calm Calm - N/A   Clear
9:53 AM 69.1 °F 48.0 °F 47% 29.86 in 9.0 mi NW 8.1 mph - N/A   Clear
10:53 AM 73.0 °F 48.0 °F 41% 29.86 in 10.0 mi NW 13.8 mph - N/A   Clear
11:53 AM 77.0 °F 45.0 °F 32% 29.85 in 10.0 mi NNW 10.4 mph - N/A   Clear
12:53 PM 81.0 °F 45.0 °F 28% 29.83 in 10.0 mi WNW 11.5 mph - N/A   Clear
1:53 PM 84.0 °F 39.9 °F 21% 29.82 in 10.0 mi WNW 15.0 mph 19.6 mph N/A   Clear
2:53 PM 84.0 °F 36.0 °F 18% 29.81 in 10.0 mi NW 10.4 mph 21.9 mph N/A   Clear
3:53 PM 86.0 °F 35.1 °F 16% 29.78 in 10.0 mi NW 12.7 mph 20.7 mph N/A   Clear
4:53 PM 84.0 °F 35.1 °F 17% 29.75 in 10.0 mi NNW 12.7 mph - N/A   Clear
5:53 PM 84.9 °F 35.1 °F 17% 29.73 in 10.0 mi NNW 11.5 mph - N/A   Clear
6:53 PM 84.9 °F 35.1 °F 17% 29.72 in 10.0 mi North 9.2 mph - N/A   Clear
7:53 PM 82.0 °F 35.1 °F 18% 29.71 in 10.0 mi North 8.1 mph - N/A   Clear
8:53 PM 75.9 °F 34.0 °F 22% 29.72 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:53 PM 73.9 °F 37.9 °F 27% 29.73 in 10.0 mi WNW 10.4 mph - N/A   Clear
10:53 PM 71.1 °F 39.0 °F 31% 29.75 in 10.0 mi NW 6.9 mph - N/A   Clear
11:53 PM 68.0 °F 37.9 °F 33% 29.74 in 10.0 mi West 9.2 mph - N/A   Clear