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Friday, February 22, 2013

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 35 °F 38 °F  
Max Temperature 44 °F 47 °F 67 °F (1958)
Min Temperature 26 °F 30 °F 4 °F (1894)
Degree Days  
Heating Degree Days 30 27  
Month to date heating degree days 645  
Since 1 July heating degree days 4006  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 31 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 49    
Precipitation  
Precipitation 0.10 in 0.03 in 0.68 in (1890)
Month to date precipitation 0.76  
Year to date precipitation 2.00  
Snow  
Snow 0.00 in 0.10 in 4.00 in (1912)
Month to date snowfall 2.4  
Since 1 July snowfall 17.2  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 13 mph    
Max Gust Speed 20 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 22, 2013 Rise Set
Actual Time 7:33 AM MST 6:26 PM MST
Civil Twilight 7:04 AM MST 6:55 PM MST
Nautical Twilight 6:31 AM MST 7:28 PM MST
Astronomical Twilight 5:58 AM MST 8:01 PM MST
Moon 3:38 PM MST (2/22) 5:25 AM MST (2/22)
Length of Visible Light 11h 50m
Length of Day
10h 52m
Waxing Gibbous, 90% of the Moon is Illuminated
Feb 22
Waxing Gibbous
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
12:15 AM 30.2 °F - 28.4 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 28.4 °F - 28.4 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 30.2 °F - 30.2 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:15 AM 28.4 °F - 28.4 °F 100% 30.11 in 7.0 mi Calm Calm - N/A   Overcast
1:35 AM 26.6 °F - 26.6 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 28.4 °F - 28.4 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
2:15 AM 28.4 °F - 28.4 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
2:35 AM 28.4 °F 24.6 °F 28.4 °F 100% 30.11 in 10.0 mi SSE 3.5 mph - N/A   Overcast
2:55 AM 28.4 °F - 28.4 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
3:15 AM 30.2 °F - 30.2 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
3:35 AM 28.4 °F - 28.4 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 28.4 °F 24.6 °F 28.4 °F 100% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Overcast
4:15 AM 30.2 °F - 30.2 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
4:35 AM 30.2 °F - 30.2 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
4:55 AM 30.2 °F 25.4 °F 30.2 °F 100% 30.11 in 10.0 mi East 4.6 mph - N/A   Overcast
5:15 AM 32.0 °F 26.4 °F 32.0 °F 100% 30.11 in 10.0 mi East 5.8 mph - N/A   Overcast
5:35 AM 30.2 °F 25.4 °F 30.2 °F 100% 30.10 in 10.0 mi ESE 4.6 mph - N/A   Overcast
5:55 AM 28.4 °F - 28.4 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:15 AM 28.4 °F 23.3 °F 28.4 °F 100% 30.12 in 10.0 mi ESE 4.6 mph - N/A   Overcast
6:35 AM 28.4 °F 23.3 °F 28.4 °F 100% 30.13 in 10.0 mi SE 4.6 mph - N/A   Overcast
6:55 AM 28.4 °F 24.6 °F 28.4 °F 100% 30.14 in 10.0 mi ESE 3.5 mph - N/A   Overcast
7:15 AM 30.2 °F - 30.2 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
7:35 AM 30.2 °F - 30.2 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
7:55 AM 32.0 °F 27.5 °F 32.0 °F 100% 30.14 in 10.0 mi SE 4.6 mph - N/A   Overcast
8:15 AM 32.0 °F 27.5 °F 32.0 °F 100% 30.14 in 10.0 mi SE 4.6 mph - N/A   Overcast
8:35 AM 33.8 °F 30.8 °F 32.0 °F 93% 30.14 in 10.0 mi SE 3.5 mph - N/A   Overcast
8:55 AM 35.6 °F 30.7 °F 32.0 °F 87% 30.15 in 10.0 mi SE 5.8 mph - N/A   Overcast
9:15 AM 35.6 °F 29.9 °F 32.0 °F 87% 30.14 in 10.0 mi SE 6.9 mph - N/A   Overcast
9:35 AM 39.2 °F 33.6 °F 32.0 °F 75% 30.14 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
9:55 AM 39.2 °F 35.0 °F 30.2 °F 70% 30.15 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
10:15 AM 41.0 °F 37.1 °F 30.2 °F 65% 30.14 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
10:35 AM 41.0 °F 35.8 °F 28.4 °F 61% 30.15 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
10:55 AM 41.0 °F 39.0 °F 28.4 °F 61% 30.15 in 10.0 mi SSW 3.5 mph - N/A   Overcast
11:15 AM 41.0 °F 39.0 °F 28.4 °F 61% 30.15 in 10.0 mi South 3.5 mph - N/A   Overcast
11:35 AM 41.0 °F 39.0 °F 28.4 °F 61% 30.15 in 10.0 mi SSE 3.5 mph - N/A   Overcast
11:55 AM 41.0 °F 38.0 °F 28.4 °F 61% 30.14 in 10.0 mi SE 4.6 mph - N/A   Overcast
12:15 PM 41.0 °F 38.0 °F 28.4 °F 61% 30.13 in 10.0 mi SSE 4.6 mph - N/A   Overcast
12:35 PM 44.6 °F 41.4 °F 28.4 °F 53% 30.11 in 10.0 mi SSE 5.8 mph - N/A   Overcast
12:55 PM 44.6 °F 42.2 °F 28.4 °F 53% 30.10 in 10.0 mi SW 4.6 mph - N/A   Overcast
1:15 PM 44.6 °F 42.2 °F 28.4 °F 53% 30.09 in 10.0 mi South 4.6 mph - N/A   Overcast
1:35 PM 44.6 °F - 26.6 °F 49% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
1:55 PM 44.6 °F 43.1 °F 26.6 °F 49% 30.06 in 10.0 mi WSW 3.5 mph - N/A   Overcast
2:15 PM 44.6 °F 41.4 °F 26.6 °F 49% 30.05 in 10.0 mi ESE 5.8 mph - N/A   Overcast
2:35 PM 44.6 °F 40.7 °F 26.6 °F 49% 30.04 in 10.0 mi ESE 6.9 mph - N/A   Overcast
2:55 PM 44.6 °F 40.7 °F 26.6 °F 49% 30.03 in 10.0 mi East 6.9 mph - N/A   Overcast
3:15 PM 44.6 °F 40.7 °F 26.6 °F 49% 30.03 in 10.0 mi ESE 6.9 mph - N/A   Overcast
3:55 PM 44.6 °F 38.8 °F 26.6 °F 49% 30.01 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
4:15 PM 44.6 °F 39.7 °F 26.6 °F 49% 30.00 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
4:35 PM 44.6 °F 38.4 °F 28.4 °F 53% 30.00 in 10.0 mi SW 12.7 mph 17.3 mph N/A   Mostly Cloudy
4:55 PM 44.6 °F 43.1 °F 30.2 °F 57% 30.00 in 10.0 mi WSW 3.5 mph - N/A   Overcast
5:15 PM 41.0 °F 35.8 °F 35.6 °F 81% 30.00 in 4.0 mi SW 8.1 mph 18.4 mph N/A   Mostly Cloudy
5:35 PM 41.0 °F 36.4 °F 39.2 °F 93% 30.00 in 5.0 mi SSW 6.9 mph - N/A   Scattered Clouds
5:55 PM 39.2 °F 33.6 °F 39.2 °F 100% 29.99 in 3.0 mi SW 8.1 mph - 0.01 in   Partly Cloudy
6:15 PM 39.2 °F 37.0 °F 39.2 °F 100% 29.98 in 7.0 mi SSW 3.5 mph - 0.01 in   Mostly Cloudy
6:35 PM 39.2 °F 35.9 °F 39.2 °F 100% 29.98 in 7.0 mi East 4.6 mph - 0.02 in   Overcast
6:55 PM 39.2 °F 32.5 °F 39.2 °F 100% 29.97 in 7.0 mi ESE 10.4 mph - 0.04 in   Overcast
7:15 PM 37.4 °F 29.8 °F 37.4 °F 100% 29.98 in 7.0 mi East 11.5 mph - 0.01 in   Overcast
7:35 PM 37.4 °F 30.3 °F 37.4 °F 100% 29.97 in 5.0 mi East 10.4 mph 16.1 mph 0.02 in   Overcast
7:55 PM 37.4 °F 30.8 °F 37.4 °F 100% 29.96 in 6.0 mi East 9.2 mph 16.1 mph 0.03 in   Mostly Cloudy
8:15 PM 35.6 °F 28.0 °F 35.6 °F 100% 29.94 in 6.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
8:35 PM 35.6 °F 28.0 °F 35.6 °F 100% 29.94 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
8:55 PM 35.6 °F 28.6 °F 35.6 °F 100% 29.94 in 10.0 mi ESE 9.2 mph - N/A   Overcast
9:15 PM 35.6 °F 29.2 °F 35.6 °F 100% 29.93 in 10.0 mi ESE 8.1 mph - N/A   Overcast
9:35 PM 35.6 °F 28.6 °F 35.6 °F 100% 29.91 in 10.0 mi ESE 9.2 mph - N/A   Overcast
9:55 PM 37.4 °F 32.1 °F 37.4 °F 100% 29.90 in 10.0 mi SE 6.9 mph - N/A   Overcast
10:15 PM 37.4 °F 29.8 °F 37.4 °F 100% 29.89 in 8.0 mi SE 11.5 mph - 0.01 in   Mostly Cloudy
10:35 PM 37.4 °F 31.4 °F 37.4 °F 100% 29.88 in 10.0 mi SE 8.1 mph - 0.01 in   Overcast
10:55 PM 37.4 °F 30.8 °F 37.4 °F 100% 29.87 in 7.0 mi SE 9.2 mph - 0.01 in   Overcast
11:15 PM 37.4 °F 29.8 °F 37.4 °F 100% 29.86 in 9.0 mi SE 11.5 mph 19.6 mph 0.01 in   Overcast
11:35 PM 37.4 °F 30.3 °F 37.4 °F 100% 29.84 in 10.0 mi SE 10.4 mph - 0.01 in   Overcast
11:55 PM 37.4 °F 30.3 °F 37.4 °F 100% 29.83 in 10.0 mi SE 10.4 mph - 0.01 in   Overcast