Weather History for Boise, ID

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Wednesday, February 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 41 °F 36 °F  
Max Temperature 51 °F 44 °F 63 °F (1921)
Min Temperature 30 °F 28 °F -5 °F (1933)
Degree Days  
Heating Degree Days 24 29  
Month to date heating degree days 391 395  
Since 1 July heating degree days 3668 3756  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 29 °F    
Average Humidity 68    
Maximum Humidity 85    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in 0.03 in 0.70 in (1987)
Month to date precipitation 0.06 0.45  
Year to date precipitation 1.27 1.69  
Snow  
Snow 0.00 in 0.10 in 4.30 in (1995)
Month to date snowfall 1.8 1.6  
Since 1 July snowfall 13.6 16.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 13, 2013 Rise Set
Actual Time 7:45 AM MST 6:13 PM MST
Civil Twilight 7:16 AM MST 6:42 PM MST
Nautical Twilight 6:42 AM MST 7:16 PM MST
Astronomical Twilight 6:09 AM MST 7:49 PM MST
Moon 9:08 AM MST (2/13) 10:30 PM MST (2/13)
Length of Visible Light 11h 26m
Length of Day
10h 27m
Waxing Crescent, 14% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 35.1 °F 31.0 °F 27.0 °F 72% 30.37 in 10.0 mi ESE 4.6 mph - N/A   Overcast
1:53 AM 34.0 °F 31.0 °F 28.0 °F 79% 30.36 in 10.0 mi ESE 3.5 mph - N/A   Overcast
2:53 AM 34.0 °F 29.8 °F 27.0 °F 75% 30.35 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
3:53 AM 32.0 °F - 26.1 °F 79% 30.34 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 30.9 °F - 26.1 °F 82% 30.33 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 AM 32.0 °F 28.7 °F 27.0 °F 82% 30.34 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
6:53 AM 34.0 °F 31.0 °F 28.0 °F 79% 30.34 in 10.0 mi SE 3.5 mph - N/A   Overcast
7:53 AM 33.1 °F 28.7 °F 28.0 °F 82% 30.35 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
8:53 AM 36.0 °F - 28.9 °F 76% 30.36 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 39.0 °F - 30.9 °F 73% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 42.1 °F - 30.9 °F 65% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 46.0 °F 43.9 °F 30.9 °F 56% 30.34 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:53 PM 48.0 °F - 30.9 °F 52% 30.31 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
1:53 PM 48.0 °F - 30.9 °F 52% 30.30 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
2:53 PM 48.9 °F - 30.9 °F 50% 30.27 in 10.0 mi NW 13.8 mph - N/A   Scattered Clouds
3:53 PM 48.9 °F - 30.0 °F 48% 30.28 in 10.0 mi NW 13.8 mph - N/A   Clear
4:53 PM 48.9 °F - 30.0 °F 48% 30.27 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
5:53 PM 46.0 °F 41.9 °F 30.0 °F 54% 30.28 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
6:53 PM 45.0 °F 42.6 °F 30.0 °F 56% 30.28 in 10.0 mi NW 4.6 mph - N/A   Overcast
7:53 PM 43.0 °F 41.3 °F 30.0 °F 60% 30.29 in 10.0 mi NW 3.5 mph - N/A   Overcast
8:53 PM 43.0 °F 38.8 °F 30.0 °F 60% 30.29 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
9:53 PM 39.9 °F 33.4 °F 30.0 °F 68% 30.30 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
10:53 PM 37.9 °F 31.5 °F 30.0 °F 73% 30.32 in 10.0 mi NW 9.2 mph - N/A   Overcast
11:53 PM 37.0 °F 33.3 °F 28.9 °F 73% 30.32 in 10.0 mi WNW 4.6 mph - N/A   Clear