Weather History for Boise, ID

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Thursday, December 6, 2012

  Actual Average Record
Temperature  
Mean Temperature 39 °F 32 °F  
Max Temperature 45 °F 39 °F 63 °F (1987)
Min Temperature 33 °F 25 °F 0 °F (1992)
Degree Days  
Heating Degree Days 26 33  
Month to date heating degree days 109 192  
Since 1 July heating degree days 1089 1446  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1274 942  
Moisture  
Dew Point 31 °F    
Average Humidity 75    
Maximum Humidity 92    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.05 in 0.62 in (1897)
Month to date precipitation 0.53 0.30  
Year to date precipitation 11.00 10.48  
Snow  
Snow 0.00 in 0.20 in 4.20 in (1972)
Month to date snowfall 0.0 1.1  
Since 1 July snowfall T 3.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 3 mph (WNW)    
Max Wind Speed 9 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

Dec. 06, 2012 Rise Set
Actual Time 8:04 AM MST 5:08 PM MST
Civil Twilight 7:31 AM MST 5:40 PM MST
Nautical Twilight 6:55 AM MST 6:16 PM MST
Astronomical Twilight 6:20 AM MST 6:51 PM MST
Moon 12:12 AM MST (12/6) 12:48 PM MST (12/6)
Length of Visible Light 10h 09m
Length of Day
9h 04m
Waning Gibbous, 48% of the Moon is Illuminated
Dec 6
Waning Gibbous
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last 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 36.0 °F - 32.0 °F 86% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 37.0 °F - 33.1 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 37.0 °F - 33.1 °F 86% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 37.0 °F - 33.1 °F 86% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 36.0 °F 33.3 °F 33.1 °F 89% 30.09 in 10.0 mi WSW 3.5 mph - N/A   Overcast
5:53 AM 37.0 °F - 32.0 °F 82% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 37.0 °F 34.5 °F 32.0 °F 82% 30.11 in 10.0 mi WNW 3.5 mph - N/A   Overcast
7:53 AM 36.0 °F 33.3 °F 32.0 °F 86% 30.11 in 10.0 mi South 3.5 mph - N/A   Overcast
8:53 AM 36.0 °F - 32.0 °F 86% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 37.9 °F - 32.0 °F 79% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 39.0 °F - 33.1 °F 79% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 41.0 °F - 34.0 °F 76% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 43.0 °F 38.2 °F 34.0 °F 71% 30.10 in 10.0 mi NW 8.1 mph - N/A   Overcast
1:53 PM 44.1 °F 40.1 °F 34.0 °F 68% 30.08 in 10.0 mi WNW 6.9 mph - N/A   Overcast
2:53 PM 45.0 °F 41.8 °F 34.0 °F 65% 30.07 in 10.0 mi NW 5.8 mph - N/A   Overcast
3:53 PM 45.0 °F 41.8 °F 30.0 °F 56% 30.07 in 10.0 mi NNW 5.8 mph - N/A   Partly Cloudy
4:53 PM 43.0 °F 39.5 °F 30.0 °F 60% 30.06 in 10.0 mi NW 5.8 mph - N/A   Clear
5:53 PM 41.0 °F 37.1 °F 32.0 °F 70% 30.08 in 10.0 mi NW 5.8 mph - N/A   Clear
6:53 PM 39.9 °F 35.8 °F 30.9 °F 70% 30.09 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
7:53 PM 39.9 °F 36.7 °F 30.0 °F 68% 30.11 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
8:53 PM 37.9 °F 34.4 °F 28.0 °F 68% 30.13 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
9:53 PM 36.0 °F 31.1 °F 28.0 °F 73% 30.15 in 10.0 mi West 5.8 mph - N/A   Clear
10:53 PM 35.1 °F 31.0 °F 27.0 °F 72% 30.16 in 10.0 mi West 4.6 mph - N/A   Clear
11:53 PM 34.0 °F - 27.0 °F 75% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy