Weather History for Nampa, ID

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Wednesday, November 21, 2012

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 42 °F 38 °F  
Max Temperature 57 °F 45 °F 67 °F (2006)
Min Temperature 28 °F 30 °F -2 °F (1985)
Degree Days  
Heating Degree Days 22 27  
Month to date heating degree days 484  
Since 1 July heating degree days 990  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 942  
Moisture  
Dew Point 32 °F    
Average Humidity 57    
Maximum Humidity 93    
Minimum Humidity 38    
Precipitation  
Precipitation 0.01 in 0.05 in 0.68 in (1921)
Month to date precipitation 0.91  
Year to date precipitation 9.74  
Snow  
Snow 0.00 in 0.10 in 3.40 in (1977)
Month to date snowfall 1.3  
Since 1 July snowfall 1.4  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Nov. 21, 2012 Rise Set
Actual Time 7:48 AM MST 5:15 PM MST
Civil Twilight 7:16 AM MST 5:47 PM MST
Nautical Twilight 6:41 AM MST 6:22 PM MST
Astronomical Twilight 6:07 AM MST 6:56 PM MST
Moon 1:44 PM MST (11/21) 1:00 AM MST (11/21)
Length of Visible Light 10h 30m
Length of Day
9h 27m
Waxing Gibbous, 62% of the Moon is Illuminated
Nov 21
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 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 53.6 °F - 39.2 °F 58% 29.82 in 10.0 mi South 6.9 mph - N/A   Overcast
12:35 AM 53.6 °F - 37.4 °F 54% 29.79 in 10.0 mi SSE 8.1 mph - N/A   Overcast
12:55 AM 53.6 °F - 37.4 °F 54% 29.78 in 10.0 mi SE 11.5 mph - N/A   Overcast
1:15 AM 53.6 °F - 37.4 °F 54% 29.78 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
1:35 AM 53.6 °F - 37.4 °F 54% 29.78 in 10.0 mi SSE 10.4 mph - N/A   Clear
1:55 AM 53.6 °F - 37.4 °F 54% 29.77 in 10.0 mi SSE 10.4 mph - N/A   Clear
2:15 AM 55.4 °F - 37.4 °F 51% 29.77 in 10.0 mi SSE 15.0 mph 19.6 mph N/A   Scattered Clouds
2:35 AM 53.6 °F - 37.4 °F 54% 29.77 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
2:55 AM 53.6 °F - 37.4 °F 54% 29.76 in 10.0 mi SE 13.8 mph 17.3 mph N/A   Clear
3:15 AM 53.6 °F - 35.6 °F 51% 29.77 in 10.0 mi SSE 9.2 mph 16.1 mph N/A   Clear
3:35 AM 53.6 °F - 35.6 °F 51% 29.77 in 10.0 mi SSE 8.1 mph - N/A   Clear
3:55 AM 53.6 °F - 33.8 °F 47% 29.77 in 10.0 mi SSE 9.2 mph - N/A   Clear
4:15 AM 55.4 °F - 32.0 °F 41% 29.77 in 10.0 mi South 9.2 mph - N/A   Clear
4:35 AM 55.4 °F - 32.0 °F 41% 29.77 in 10.0 mi South 6.9 mph - N/A   Clear
4:55 AM 51.8 °F - 33.8 °F 50% 29.78 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
5:15 AM 50.0 °F - 35.6 °F 58% 29.78 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
5:35 AM 53.6 °F - 32.0 °F 44% 29.79 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
5:55 AM 50.0 °F - 33.8 °F 54% 29.78 in 10.0 mi SE 5.8 mph - N/A   Overcast
6:15 AM 50.0 °F - 32.0 °F 50% 29.79 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
6:35 AM 50.0 °F - 32.0 °F 50% 29.79 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
6:55 AM 53.6 °F - 32.0 °F 44% 29.79 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
7:15 AM 55.4 °F - 32.0 °F 41% 29.80 in 10.0 mi SSW 15.0 mph 19.6 mph N/A   Mostly Cloudy
7:55 AM 57.2 °F - 32.0 °F 38% 29.82 in 10.0 mi SW 18.4 mph 27.6 mph N/A   Mostly Cloudy
8:15 AM 57.2 °F - 32.0 °F 38% 29.83 in 10.0 mi WSW 23.0 mph 29.9 mph N/A   Mostly Cloudy
8:35 AM 53.6 °F - 37.4 °F 54% 29.85 in 10.0 mi WNW 16.1 mph 31.1 mph N/A   Mostly Cloudy
8:55 AM 50.0 °F - 41.0 °F 71% 29.88 in 10.0 mi NW 15.0 mph 23.0 mph N/A   Mostly Cloudy
9:15 AM 44.6 °F 38.8 °F 42.8 °F 93% 29.88 in 5.0 mi North 11.5 mph - N/A   Scattered Clouds
9:35 AM 46.4 °F 43.5 °F 42.8 °F 87% 29.91 in 8.0 mi North 5.8 mph - N/A   Mostly Cloudy
9:55 AM 46.4 °F 42.9 °F 41.0 °F 81% 29.94 in 10.0 mi North 6.9 mph - N/A   Overcast
10:15 AM 46.4 °F 42.4 °F 41.0 °F 81% 29.94 in 9.0 mi NNE 8.1 mph - N/A   Overcast
10:55 AM 48.2 °F - 39.2 °F 71% 29.96 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
11:15 AM 50.0 °F - 39.2 °F 66% 29.97 in 10.0 mi West 11.5 mph 18.4 mph N/A   Scattered Clouds
11:35 AM 50.0 °F - 37.4 °F 62% 29.98 in 10.0 mi West 23.0 mph 28.8 mph 0.01 in   Mostly Cloudy
11:55 AM 48.2 °F - 35.6 °F 62% 29.99 in 10.0 mi WNW 11.5 mph 16.1 mph 0.01 in   Mostly Cloudy
12:15 PM 48.2 °F - 32.0 °F 54% 29.99 in 10.0 mi West 12.7 mph 21.9 mph N/A   Scattered Clouds
12:35 PM 48.2 °F - 32.0 °F 54% 29.99 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
12:55 PM 48.2 °F - 35.6 °F 62% 30.00 in 10.0 mi West 11.5 mph 18.4 mph N/A   Mostly Cloudy
1:15 PM 50.0 °F - 32.0 °F 50% 30.01 in 10.0 mi West 12.7 mph 19.6 mph N/A   Overcast
1:35 PM 50.0 °F - 28.4 °F 43% 30.00 in 10.0 mi West 11.5 mph 18.4 mph N/A   Mostly Cloudy
1:55 PM 50.0 °F - 28.4 °F 43% 30.01 in 10.0 mi West 13.8 mph 19.6 mph N/A   Mostly Cloudy
2:15 PM 50.0 °F - 28.4 °F 43% 30.01 in 10.0 mi West 12.7 mph 17.3 mph N/A   Overcast
2:35 PM 50.0 °F - 28.4 °F 43% 30.02 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Overcast
2:55 PM 50.0 °F - 28.4 °F 43% 30.03 in 10.0 mi West 13.8 mph 20.7 mph N/A   Mostly Cloudy
3:15 PM 50.0 °F - 30.2 °F 47% 30.04 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Overcast
3:35 PM 50.0 °F - 32.0 °F 50% 30.05 in 10.0 mi West 10.4 mph - N/A   Overcast
3:55 PM 48.2 °F - 32.0 °F 54% 30.06 in 10.0 mi West 11.5 mph - N/A   Overcast
4:15 PM 48.2 °F - 32.0 °F 54% 30.07 in 10.0 mi WNW 8.1 mph - N/A   Overcast
4:35 PM 48.2 °F - 30.2 °F 50% 30.08 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
4:55 PM 46.4 °F 42.9 °F 28.4 °F 50% 30.09 in 10.0 mi West 6.9 mph - N/A   Clear
5:15 PM 46.4 °F - 28.4 °F 50% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:55 PM 44.6 °F 41.4 °F 28.4 °F 53% 30.12 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
6:15 PM 44.6 °F 42.2 °F 26.6 °F 49% 30.12 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:55 PM 41.0 °F 37.1 °F 26.6 °F 57% 30.13 in 10.0 mi West 5.8 mph - N/A   Clear
7:15 PM 41.0 °F 38.0 °F 24.8 °F 53% 30.14 in 10.0 mi West 4.6 mph - N/A   Clear
7:35 PM 41.0 °F 38.0 °F 24.8 °F 53% 30.15 in 10.0 mi SW 4.6 mph - N/A   Clear
7:55 PM 39.2 °F - 24.8 °F 56% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 37.4 °F 34.9 °F 26.6 °F 65% 30.18 in 10.0 mi SE 3.5 mph - N/A   Clear
8:35 PM 35.6 °F 32.8 °F 24.8 °F 65% 30.19 in 10.0 mi East 3.5 mph - N/A   Clear
8:55 PM 37.4 °F - 26.6 °F 65% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 35.6 °F - 26.6 °F 70% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:35 PM 35.6 °F - 24.8 °F 65% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 PM 37.4 °F 34.9 °F 26.6 °F 65% 30.22 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
10:15 PM 35.6 °F 31.7 °F 24.8 °F 65% 30.23 in 10.0 mi NE 4.6 mph - N/A   Clear
10:35 PM 32.0 °F 28.7 °F 24.8 °F 75% 30.23 in 10.0 mi SE 3.5 mph - N/A   Clear
10:55 PM 28.4 °F - 24.8 °F 86% 30.24 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:15 PM 32.0 °F 28.7 °F 26.6 °F 80% 30.25 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
11:35 PM 32.0 °F 28.7 °F 26.6 °F 80% 30.26 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
11:55 PM 30.2 °F - 26.6 °F 86% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy