History for Boise, ID

Thursday, January 17, 2013 — View Current Conditions
Thursday, January 17, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 11 °F 31 °F  
Max Temperature 18 °F 38 °F 58 °F (1923)
Min Temperature 3 °F 25 °F -20 °F (1883)
Degree Days
Heating Degree Days 54 34  
Month to date heating degree days 804 588  
Since 1 July heating degree days 2679 2903  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 3 °F    
Average Humidity 79    
Maximum Humidity 91    
Minimum Humidity 67    
Precipitation
Precipitation T in 0.04 in 0.84 in (1953)
Month to date precipitation 0.45 0.74  
Year to date precipitation 0.45 0.74  
Snow
Snow 0.00 in 0.10 in 5.40 in (1922)
Month to date snowfall 5.3 3.1  
Since 1 July snowfall 7.8 12.8  
Snow Depth 3.00 in    
Sea Level Pressure
Sea Level Pressure 30.80 in    
Wind
Wind Speed 1 mph (WSW)    
Max Wind Speed 6 mph    
Max Gust Speed 7 mph    
Visibility 3 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos
Hoar Frost
early morning fog at 1 degree.
Hoar Frost
early morning fog at 1 degree.
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Astronomy
May. 22, 2013 Rise Set
Actual Time 8:13 AM MST 5:36 PM MST
Civil Twilight 7:42 AM MST 6:08 PM MST
Nautical Twilight 7:06 AM MST 6:43 PM MST
Astronomical Twilight 6:32 AM MST 7:18 PM MST
Moon 11:09 AM MST (1/17) No Moon Set
Length Of Visible Light 10h 26m
Length of Day
9h 23m
Waxing Crescent, 38% of the Moon is Illuminated
Jan 17
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
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Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:26 AM 5.0 °F - 1.4 °F 85% 30.72 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
12:53 AM 5.0 °F - 1.9 °F 87% 30.88 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
1:31 AM 5.0 °F - -0.4 °F 78% 30.73 in 0.5 mi Calm Calm - N/A   Haze
1:53 AM 6.1 °F - 1.0 °F 80% 30.87 in 0.5 mi Calm Calm - N/A   Haze
2:15 AM 6.8 °F - 1.4 °F 79% 30.73 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
2:53 AM 7.0 °F - 3.0 °F 84% 30.87 in 0.8 mi Calm Calm - 0.00 in   Mist
3:01 AM 6.8 °F - 3.2 °F 85% 30.73 in 1.2 mi Calm Calm - N/A   Overcast
3:13 AM 8.6 °F - 3.2 °F 79% 30.73 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
3:45 AM 6.8 °F - 1.4 °F 79% 30.73 in 1.0 mi Calm Calm - N/A   Haze
3:50 AM 6.8 °F - 1.4 °F 79% 30.73 in 1.5 mi Calm Calm - N/A   Haze
3:53 AM 6.1 °F - 1.0 °F 80% 30.88 in 1.5 mi Calm Calm - N/A   Haze
4:23 AM 3.2 °F - -0.4 °F 85% 30.72 in 1.2 mi Calm Calm - N/A   Clear
4:42 AM 3.2 °F - -0.4 °F 85% 30.71 in 1.8 mi Calm Calm - N/A   Haze
4:50 AM 3.2 °F - -2.2 °F 78% 30.71 in 2.5 mi Calm Calm - N/A   Haze
4:53 AM 3.9 °F - -2.0 °F 76% 30.87 in 2.0 mi Calm Calm - N/A   Haze
5:53 AM 6.1 °F - 1.0 °F 80% 30.87 in 2.5 mi Calm Calm - N/A   Haze
6:53 AM 3.0 °F - -0.9 °F 84% 30.88 in 2.5 mi Calm Calm - N/A   Clear
7:53 AM 5.0 °F -2.1 °F -0.0 °F 80% 30.89 in 2.5 mi NNW 3.5 mph - N/A   Haze
8:53 AM 6.1 °F - 1.0 °F 80% 30.91 in 2.0 mi Calm Calm - N/A   Haze
9:10 AM 6.8 °F - 1.4 °F 79% 30.73 in 3.0 mi Calm Calm - N/A   Haze
9:21 AM 6.8 °F - 1.4 °F 79% 30.73 in 2.5 mi Calm Calm - N/A   Haze
9:53 AM 10.0 °F - 3.9 °F 76% 30.91 in 2.5 mi Calm Calm - N/A   Haze
10:22 AM 8.6 °F - 3.2 °F 79% 30.74 in 3.0 mi Calm Calm - N/A   Haze
10:53 AM 12.0 °F - 5.0 °F 73% 30.91 in 4.0 mi Calm Calm - N/A   Haze
11:53 AM 12.0 °F - 9.0 °F 88% 30.89 in 4.0 mi Calm Calm - N/A   Clear
12:53 PM 12.9 °F 6.9 °F 8.1 °F 81% 30.85 in 5.0 mi SSW 3.5 mph - N/A   Haze
1:53 PM 15.1 °F - 8.1 °F 74% 30.82 in 7.0 mi Calm Calm - N/A   Clear
2:53 PM 16.0 °F 10.4 °F 8.1 °F 71% 30.78 in 8.0 mi SSW 3.5 mph - N/A   Clear
3:53 PM 18.0 °F - 8.1 °F 65% 30.78 in 7.0 mi Calm Calm - N/A   Clear
4:53 PM 16.0 °F 8.8 °F 8.1 °F 71% 30.79 in 6.0 mi West 4.6 mph - N/A   Haze
5:53 PM 12.9 °F - 7.0 °F 77% 30.78 in 4.0 mi Calm Calm - N/A   Haze
6:53 PM 10.9 °F 4.7 °F 6.1 °F 81% 30.79 in 4.0 mi WSW 3.5 mph - N/A   Haze
7:53 PM 8.1 °F - 3.9 °F 83% 30.79 in 4.0 mi Calm Calm - N/A   Clear
8:53 PM 7.0 °F - 3.9 °F 87% 30.79 in 4.0 mi Calm Calm - N/A   Clear
9:53 PM 5.0 °F - 1.0 °F 84% 30.78 in 3.0 mi Calm Calm - N/A   Clear
10:34 PM 5.0 °F - 1.4 °F 85% 30.60 in 2.5 mi Calm Calm - N/A   Clear
10:53 PM 3.9 °F - 1.0 °F 88% 30.76 in 2.5 mi Calm Calm - N/A   Clear
11:53 PM 3.9 °F - 1.0 °F 88% 30.76 in 2.5 mi Calm Calm - N/A   Clear
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