Weather History for Boise, ID

Monday, February 18, 2013 View Current Weather Conditions
Monday, February 18, 2013
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  Actual Average Record
Temperature
Mean Temperature 37 °F 37 °F  
Max Temperature 47 °F 46 °F 65 °F (1958)
Min Temperature 26 °F 29 °F 0 °F (1882)
Degree Days
Heating Degree Days 28 28  
Month to date heating degree days 522 537  
Since 1 July heating degree days 3799 3898  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 18 °F    
Average Humidity 49    
Maximum Humidity 75    
Minimum Humidity 23    
Precipitation
Precipitation 0.00 in 0.03 in 0.58 in (1915)
Month to date precipitation 0.08 0.62  
Year to date precipitation 1.29 1.86  
Snow
Snow 0.00 in 0.10 in 3.40 in (1910)
Month to date snowfall 1.8 2.1  
Since 1 July snowfall 13.6 16.9  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.99 in    
Wind
Wind Speed 11 mph (SE)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Weather History Graph
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Astronomy
Feb. 18, 2013 Rise Set
Actual Time 7:38 AM MST 6:19 PM MST
Civil Twilight 7:09 AM MST 6:49 PM MST
Nautical Twilight 6:35 AM MST 7:22 PM MST
Astronomical Twilight 6:02 AM MST 7:55 PM MST
Moon 12:03 PM MST (2/18) 2:27 AM MST (2/18)
Length Of Visible Light 11h 39m
Length of Day
10h 41m
First Quarter, 59% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
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 30.0 °F 25.2 °F 19.9 °F 66% 30.13 in 10.0 mi SE 4.6 mph - N/A   Clear
1:53 AM 28.0 °F 24.2 °F 19.9 °F 72% 30.13 in 10.0 mi SSE 3.5 mph - N/A   Clear
2:53 AM 27.0 °F 20.5 °F 19.0 °F 72% 30.14 in 10.0 mi SE 5.8 mph - N/A   Clear
3:53 AM 27.0 °F 19.5 °F 19.0 °F 72% 30.12 in 10.0 mi SE 6.9 mph - N/A   Clear
4:53 AM 28.0 °F 20.0 °F 19.0 °F 69% 30.11 in 10.0 mi SE 8.1 mph - N/A   Clear
5:53 AM 28.9 °F 20.4 °F 19.0 °F 67% 30.10 in 10.0 mi SE 9.2 mph - N/A   Clear
6:53 AM 30.0 °F 20.5 °F 19.0 °F 64% 30.10 in 10.0 mi SE 11.5 mph - N/A   Clear
7:53 AM 30.9 °F 20.7 °F 18.0 °F 59% 30.10 in 10.0 mi ESE 13.8 mph - N/A   Clear
8:53 AM 33.1 °F 24.9 °F 18.0 °F 54% 30.10 in 10.0 mi SE 10.4 mph - N/A   Clear
9:53 AM 36.0 °F 26.3 °F 18.0 °F 48% 30.09 in 10.0 mi ESE 16.1 mph - N/A   Clear
10:53 AM 37.9 °F 29.2 °F 17.1 °F 43% 30.09 in 10.0 mi ESE 15.0 mph - N/A   Clear
11:53 AM 41.0 °F 32.8 °F 18.0 °F 40% 30.06 in 10.0 mi ESE 16.1 mph - N/A   Clear
12:53 PM 45.0 °F 37.9 °F 17.1 °F 33% 30.02 in 10.0 mi SE 16.1 mph 27.6 mph N/A   Clear
1:53 PM 45.0 °F 38.2 °F 16.0 °F 31% 29.99 in 10.0 mi SE 15.0 mph 25.3 mph N/A   Partly Cloudy
2:53 PM 46.9 °F - 10.9 °F 23% 29.97 in 10.0 mi SE 18.4 mph 28.8 mph N/A   Mostly Cloudy
3:53 PM 46.0 °F 39.0 °F 16.0 °F 30% 29.95 in 10.0 mi ESE 17.3 mph - N/A   Mostly Cloudy
4:53 PM 45.0 °F 38.2 °F 17.1 °F 33% 29.90 in 10.0 mi ESE 15.0 mph 28.8 mph N/A   Overcast
5:53 PM 44.1 °F 37.1 °F 15.1 °F 31% 29.89 in 10.0 mi SE 15.0 mph 23.0 mph N/A   Overcast
6:53 PM 43.0 °F 36.8 °F 12.9 °F 30% 29.87 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
7:53 PM 41.0 °F 35.8 °F 15.1 °F 35% 29.85 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
8:53 PM 37.9 °F 32.1 °F 18.0 °F 45% 29.84 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
9:53 PM 37.0 °F 32.4 °F 19.9 °F 50% 29.82 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:53 PM 37.0 °F 31.0 °F 19.0 °F 48% 29.80 in 10.0 mi SE 8.1 mph - N/A   Clear
11:53 PM 37.0 °F 30.4 °F 19.0 °F 48% 29.77 in 10.0 mi SSW 9.2 mph - N/A   Clear
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