Weather History for KMAN - December, 2012

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Wednesday, December 12, 2012

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 37 °F 31 °F  
Max Temperature 41 °F 38 °F 63 °F (1933)
Min Temperature 33 °F 24 °F -9 °F (1972)
Degree Days  
Heating Degree Days 28 34  
Month to date heating degree days 394  
Since 1 July heating degree days 1648  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 942  
Moisture  
Dew Point 37 °F    
Average Humidity 95    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.05 in 0.05 in 0.90 in (1896)
Month to date precipitation 0.59  
Year to date precipitation 10.77  
Snow  
Snow 0.00 in 0.20 in 3.10 in (1994)
Month to date snowfall 2.3  
Since 1 July snowfall 5.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 3 mph (NNE)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 12, 2012 Rise Set
Actual Time 8:10 AM MST 5:09 PM MST
Civil Twilight 7:37 AM MST 5:42 PM MST
Nautical Twilight 7:01 AM MST 6:18 PM MST
Astronomical Twilight 6:26 AM MST 6:53 PM MST
Moon 7:19 AM MST (12/12) 4:51 PM MST (12/12)
Length of Visible Light 10h 04m
Length of Day
8h 59m
Waning Crescent, 0% of the Moon is Illuminated
Dec 12
Waning Crescent
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
12:15 AM 35.6 °F - 35.6 °F 100% 29.64 in 10.0 mi Calm Calm - N/A   Overcast
12:35 AM 35.6 °F 31.7 °F 35.6 °F 100% 29.65 in 8.0 mi SSE 4.6 mph - N/A   Overcast
12:55 AM 35.6 °F - 35.6 °F 100% 29.64 in 8.0 mi Calm Calm - N/A   Overcast
1:15 AM 35.6 °F - 35.6 °F 100% 29.63 in 5.0 mi Calm Calm - N/A   Overcast
1:35 AM 35.6 °F - 35.6 °F 100% 29.63 in 3.0 mi Calm Calm - 0.01 in   Overcast
1:55 AM 35.6 °F - 35.6 °F 100% 29.62 in 5.0 mi North - - 0.03 in   Overcast
2:15 AM 37.4 °F - 37.4 °F 100% 29.62 in 6.0 mi North - - N/A   Overcast
3:35 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.63 in 5.0 mi SE 3.5 mph - 0.01 in   Overcast
3:55 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.63 in 7.0 mi SE 3.5 mph - 0.01 in   Overcast
4:15 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.64 in 5.0 mi SSE 3.5 mph - N/A   Overcast
4:35 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.64 in 7.0 mi SSE 3.5 mph - 0.01 in   Mostly Cloudy
4:55 AM 37.4 °F - 37.4 °F 100% 29.64 in 10.0 mi Calm Calm - 0.01 in   Overcast
5:15 AM 37.4 °F - 37.4 °F 100% 29.64 in 10.0 mi Calm Calm - N/A   Overcast
5:35 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.65 in 10.0 mi ESE 3.5 mph - N/A   Overcast
6:15 AM 37.4 °F 33.8 °F 37.4 °F 100% 29.66 in 10.0 mi SE 4.6 mph - N/A   Overcast
6:55 AM 37.4 °F 32.8 °F 37.4 °F 100% 29.67 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
7:35 AM 37.4 °F 32.1 °F 37.4 °F 100% 29.68 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
7:55 AM 35.6 °F 30.7 °F 35.6 °F 100% 29.69 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
8:15 AM 35.6 °F - 35.6 °F 100% 29.70 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 35.6 °F 31.7 °F 35.6 °F 100% 29.71 in 10.0 mi SE 4.6 mph - N/A   Clear
8:55 AM 35.6 °F 30.7 °F 35.6 °F 100% 29.72 in 10.0 mi SE 5.8 mph - N/A   Clear
9:15 AM 35.6 °F - 35.6 °F 100% 29.73 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:35 AM 35.6 °F 30.7 °F 35.6 °F 100% 29.74 in 10.0 mi SE 5.8 mph - N/A   Overcast
9:55 AM 37.4 °F 32.8 °F 37.4 °F 100% 29.75 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:15 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.76 in 10.0 mi SSE 4.6 mph - N/A   Overcast
10:35 AM 41.0 °F 38.0 °F 39.2 °F 93% 29.77 in 10.0 mi SW 4.6 mph - N/A   Overcast
10:55 AM 41.0 °F 34.3 °F 39.2 °F 93% 29.78 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Mostly Cloudy
11:15 AM 39.2 °F 32.0 °F 39.2 °F 100% 29.78 in 7.0 mi NW 11.5 mph - N/A   Mostly Cloudy
11:35 AM 39.2 °F 32.5 °F 39.2 °F 100% 29.79 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
11:55 AM 39.2 °F 33.6 °F 39.2 °F 100% 29.79 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
12:15 PM 41.0 °F 35.2 °F 39.2 °F 93% 29.79 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
12:35 PM 41.0 °F 34.3 °F 39.2 °F 93% 29.79 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
12:55 PM 41.0 °F 34.7 °F 39.2 °F 93% 29.79 in 10.0 mi WNW 10.4 mph - N/A   Overcast
1:15 PM 41.0 °F 37.1 °F 37.4 °F 87% 29.80 in 8.0 mi NNW 5.8 mph - N/A   Overcast
1:35 PM 41.0 °F 36.4 °F 37.4 °F 87% 29.79 in 10.0 mi North 6.9 mph - N/A   Overcast
1:55 PM 41.0 °F 35.8 °F 37.4 °F 87% 29.79 in 10.0 mi North 8.1 mph - N/A   Overcast
2:15 PM 41.0 °F 37.1 °F 37.4 °F 87% 29.79 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
2:35 PM 41.0 °F 37.1 °F 35.6 °F 81% 29.79 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
2:55 PM 41.0 °F 36.4 °F 35.6 °F 81% 29.79 in 10.0 mi NNE 6.9 mph - N/A   Overcast
3:15 PM 41.0 °F 39.0 °F 37.4 °F 87% 29.80 in 10.0 mi North 3.5 mph - N/A   Overcast
3:35 PM 41.0 °F - 37.4 °F 87% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
3:55 PM 41.0 °F - 35.6 °F 81% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
4:15 PM 41.0 °F 38.0 °F 33.8 °F 76% 29.81 in 10.0 mi North 4.6 mph - N/A   Overcast
4:35 PM 41.0 °F 39.0 °F 35.6 °F 81% 29.81 in 10.0 mi NNE 3.5 mph - N/A   Overcast
4:55 PM 41.0 °F - 35.6 °F 81% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
5:15 PM 41.0 °F - 35.6 °F 81% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
5:35 PM 39.2 °F 37.0 °F 35.6 °F 87% 29.82 in 10.0 mi NW 3.5 mph - N/A   Overcast
5:55 PM 39.2 °F - 35.6 °F 87% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
6:15 PM 39.2 °F 37.0 °F 35.6 °F 87% 29.83 in 10.0 mi South 3.5 mph - N/A   Overcast
6:55 PM 37.4 °F - 35.6 °F 93% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
7:15 PM 37.4 °F - 37.4 °F 100% 29.84 in 10.0 mi Calm Calm - N/A   Overcast
7:35 PM 35.6 °F - 35.6 °F 100% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
7:55 PM 37.4 °F - 37.4 °F 100% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
8:15 PM 37.4 °F - 37.4 °F 100% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
8:35 PM 37.4 °F 33.8 °F 37.4 °F 100% 29.84 in 10.0 mi NNW 4.6 mph - N/A   Overcast
8:55 PM 37.4 °F 34.9 °F 35.6 °F 93% 29.85 in 10.0 mi East 3.5 mph - N/A   Overcast
9:15 PM 35.6 °F - 35.6 °F 100% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
9:35 PM 33.8 °F - 33.8 °F 100% 29.86 in 5.0 mi Calm Calm - N/A   Overcast
9:55 PM 33.8 °F 30.8 °F 33.8 °F 100% 29.86 in 10.0 mi WNW 3.5 mph - N/A   Overcast
10:15 PM 35.6 °F 32.8 °F 35.6 °F 100% 29.86 in 10.0 mi NNW 3.5 mph - N/A   Overcast
11:15 PM 35.6 °F 30.7 °F 35.6 °F 100% 29.87 in 10.0 mi NW 5.8 mph - N/A   Overcast
11:35 PM 35.6 °F 30.7 °F 35.6 °F 100% 29.87 in 10.0 mi NW 5.8 mph - N/A   Overcast
11:55 PM 35.6 °F 31.7 °F 35.6 °F 100% 29.88 in 10.0 mi WNW 4.6 mph - N/A   Overcast