Weather History for Boise, ID

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Thursday, May 15, 2014

  Actual Average Record
Temperature  
Mean Temperature 69 °F 59 °F  
Max Temperature 85 °F 71 °F 93 °F (2006)
Min Temperature 52 °F 46 °F 28 °F (1990)
Degree Days  
Heating Degree Days 0 7  
Month to date heating degree days 111 137  
Since 1 July heating degree days 5470 5361  
Cooling Degree Days 4 1  
Month to date cooling degree days 5 14  
Year to date cooling degree days 5 17  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 40    
Maximum Humidity 64    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.05 in 1.65 in (1911)
Month to date precipitation 0.50 0.69  
Year to date precipitation 8.00 5.54  
Snow  
Snow 0.00 in 0.00 in T in (1906)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 14.4 19.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 5 mph (ESE)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 15, 2014 Rise Set
Actual Time 6:20 AM MDT 9:03 PM MDT
Civil Twilight 5:47 AM MDT 9:36 PM MDT
Nautical Twilight 5:05 AM MDT 10:18 PM MDT
Astronomical Twilight 4:17 AM MDT 11:06 PM MDT
Moon 10:15 PM MDT (5/15) 7:11 AM MDT (5/15)
Length of Visible Light 15h 49m
Length of Day
14h 43m
Full, 99% of the Moon is Illuminated
May 15
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.9 °F 42.1 °F 56% 30.16 in 10.0 mi SE 4.6 mph - N/A   Clear
1:53 AM 55.9 °F 42.1 °F 60% 30.15 in 10.0 mi SE 4.6 mph - N/A   Clear
2:53 AM 55.9 °F 41.0 °F 57% 30.14 in 10.0 mi SE 8.1 mph - N/A   Clear
3:53 AM 55.0 °F 41.0 °F 59% 30.14 in 10.0 mi SE 8.1 mph - N/A   Clear
4:53 AM 54.0 °F 41.0 °F 62% 30.14 in 10.0 mi SE 6.9 mph - N/A   Clear
5:53 AM 53.1 °F 39.9 °F 61% 30.14 in 10.0 mi SE 8.1 mph - N/A   Clear
6:53 AM 52.0 °F 39.9 °F 63% 30.15 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 AM 57.0 °F 42.1 °F 57% 30.16 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:53 AM 63.0 °F 42.1 °F 46% 30.16 in 10.0 mi ESE 4.6 mph - N/A   Clear
9:53 AM 66.9 °F 41.0 °F 39% 30.16 in 10.0 mi SE 4.6 mph - N/A   Clear
10:53 AM 71.1 °F 39.0 °F 31% 30.15 in 10.0 mi South 4.6 mph - N/A   Clear
11:53 AM 75.0 °F 37.0 °F 25% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 80.1 °F 37.0 °F 21% 30.09 in 10.0 mi East 5.8 mph - N/A   Clear
2:53 PM 82.9 °F 36.0 °F 19% 30.06 in 10.0 mi NE 3.5 mph - N/A   Clear
3:53 PM 84.0 °F 35.1 °F 17% 30.03 in 10.0 mi North 8.1 mph - N/A   Clear
4:53 PM 84.0 °F 36.0 °F 18% 30.01 in 10.0 mi NE 5.8 mph - N/A   Clear
5:53 PM 82.9 °F 30.0 °F 15% 30.00 in 10.0 mi NE 5.8 mph - N/A   Clear
6:53 PM 82.0 °F 32.0 °F 16% 29.97 in 10.0 mi NE 6.9 mph - N/A   Clear
7:53 PM 81.0 °F 37.0 °F 21% 29.94 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:53 PM 75.0 °F 44.1 °F 33% 29.94 in 10.0 mi SE 6.9 mph - N/A   Clear
9:53 PM 71.1 °F 39.9 °F 32% 29.94 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:53 PM 71.1 °F 39.0 °F 31% 29.94 in 10.0 mi SE 3.5 mph - N/A   Clear
11:53 PM 68.0 °F 39.2 °F 35% 30.00 in 10.0 mi Calm Calm - N/A   Clear