Weather History for Nampa, ID

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Monday, April 15, 2013

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 42 °F 50 °F  
Max Temperature 51 °F 62 °F 90 °F (1875)
Min Temperature 32 °F 39 °F 21 °F (1995)
Degree Days  
Heating Degree Days 24 15  
Month to date heating degree days 239  
Since 1 July heating degree days 5034  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 21 °F    
Average Humidity 47    
Maximum Humidity 65    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.04 in 0.54 in (1920)
Month to date precipitation 0.60  
Year to date precipitation 4.22  
Snow  
Snow 0.00 in 0.10 in 2.70 in (1917)
Month to date snowfall 0.3  
Since 1 July snowfall 19.2  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 15, 2013 Rise Set
Actual Time 7:02 AM MDT 8:29 PM MDT
Civil Twilight 6:33 AM MDT 8:59 PM MDT
Nautical Twilight 5:57 AM MDT 9:36 PM MDT
Astronomical Twilight 5:18 AM MDT 10:14 PM MDT
Moon 10:27 AM MDT (4/15) 12:50 AM MDT (4/15)
Length of Visible Light 14h 26m
Length of Day
13h 26m
Waxing Crescent, 25% of the Moon is Illuminated
Apr 15
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 39.2 °F 32.5 °F 19.4 °F 45% 29.76 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
12:35 AM 37.4 °F 30.8 °F 19.4 °F 48% 29.76 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
12:55 AM 37.4 °F 30.8 °F 21.2 °F 52% 29.76 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
1:15 AM 37.4 °F 30.3 °F 23.0 °F 56% 29.76 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Mostly Cloudy
1:35 AM 37.4 °F 30.8 °F 23.0 °F 56% 29.76 in 10.0 mi NW 9.2 mph - N/A   Overcast
1:55 AM 37.4 °F 30.8 °F 23.0 °F 56% 29.77 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
2:15 AM 35.6 °F 28.0 °F 23.0 °F 60% 29.77 in 10.0 mi WNW 10.4 mph - N/A   Clear
2:35 AM 35.6 °F 28.6 °F 23.0 °F 60% 29.77 in 10.0 mi WNW 9.2 mph - N/A   Clear
2:55 AM 35.6 °F 28.6 °F 23.0 °F 60% 29.77 in 10.0 mi WNW 9.2 mph - N/A   Clear
3:15 AM 35.6 °F 29.2 °F 23.0 °F 60% 29.77 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:35 AM 33.8 °F 27.0 °F 23.0 °F 65% 29.77 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:55 AM 33.8 °F 25.8 °F 21.2 °F 60% 29.77 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:15 AM 33.8 °F 27.7 °F 21.2 °F 60% 29.78 in 10.0 mi NW 6.9 mph - N/A   Clear
4:35 AM 32.0 °F 24.2 °F 21.2 °F 64% 29.78 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:55 AM 32.0 °F 25.6 °F 21.2 °F 64% 29.78 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:15 AM 32.0 °F 24.8 °F 21.2 °F 64% 29.78 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:35 AM 32.0 °F 25.6 °F 21.2 °F 64% 29.78 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:55 AM 32.0 °F 26.4 °F 21.2 °F 64% 29.79 in 10.0 mi WNW 5.8 mph - N/A   Unknown
6:15 AM 32.0 °F 25.6 °F 19.4 °F 60% 29.78 in 10.0 mi WNW 6.9 mph - N/A   Unknown
6:35 AM 32.0 °F 25.6 °F 21.2 °F 64% 29.79 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:55 AM 32.0 °F 26.4 °F 21.2 °F 64% 29.79 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:15 AM 32.0 °F 24.8 °F 19.4 °F 60% 29.79 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:35 AM 32.0 °F 25.6 °F 19.4 °F 60% 29.80 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:55 AM 33.8 °F 25.3 °F 19.4 °F 56% 29.80 in 10.0 mi WNW 11.5 mph - N/A   Clear
8:15 AM 35.6 °F 28.6 °F 19.4 °F 52% 29.80 in 10.0 mi WNW 9.2 mph - N/A   Clear
8:55 AM 37.4 °F 30.3 °F 19.4 °F 48% 29.82 in 10.0 mi WNW 10.4 mph - N/A   Clear
9:15 AM 37.4 °F 29.8 °F 21.2 °F 52% 29.82 in 10.0 mi NW 11.5 mph 16.1 mph N/A   Clear
9:35 AM 39.2 °F 32.5 °F 23.0 °F 52% 29.81 in 10.0 mi WNW 10.4 mph - N/A   Clear
9:55 AM 39.2 °F 33.0 °F 23.0 °F 52% 29.81 in 10.0 mi NW 9.2 mph - N/A   Clear
10:15 AM 41.0 °F 35.2 °F 23.0 °F 49% 29.81 in 10.0 mi WNW 9.2 mph - N/A   Clear
10:35 AM 41.0 °F 37.1 °F 23.0 °F 49% 29.81 in 10.0 mi NW 5.8 mph - N/A   Clear
10:55 AM 42.8 °F 38.0 °F 23.0 °F 46% 29.80 in 10.0 mi WNW 8.1 mph - N/A   Clear
11:15 AM 42.8 °F 37.0 °F 21.2 °F 42% 29.80 in 10.0 mi WNW 10.4 mph - N/A   Clear
11:35 AM 44.6 °F 42.2 °F 21.2 °F 39% 29.80 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:55 AM 44.6 °F 42.2 °F 19.4 °F 37% 29.80 in 10.0 mi WSW 4.6 mph - N/A   Clear
12:15 PM 46.4 °F 41.5 °F 19.4 °F 34% 29.79 in 10.0 mi NNW 10.4 mph 16.1 mph N/A   Partly Cloudy
12:35 PM 46.4 °F 41.9 °F 19.4 °F 34% 29.79 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Partly Cloudy
12:55 PM 48.2 °F - 19.4 °F 32% 29.79 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
1:15 PM 48.2 °F - 15.8 °F 27% 29.78 in 10.0 mi North - - N/A   Partly Cloudy
1:35 PM 50.0 °F - 15.8 °F 26% 29.78 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
1:55 PM 50.0 °F - 15.8 °F 26% 29.77 in 10.0 mi NNW 9.2 mph 17.3 mph N/A   Scattered Clouds
2:15 PM 50.0 °F - 14.0 °F 24% 29.77 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
2:35 PM 50.0 °F - 14.0 °F 24% 29.77 in 10.0 mi North - - N/A   Clear
2:55 PM 50.0 °F - 14.0 °F 24% 29.77 in 10.0 mi NNW 11.5 mph 18.4 mph N/A   Partly Cloudy
3:15 PM 51.8 °F - 15.8 °F 24% 29.76 in 10.0 mi North 15.0 mph 20.7 mph N/A   Scattered Clouds
3:35 PM 50.0 °F - 14.0 °F 24% 29.76 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
3:55 PM 50.0 °F - 14.0 °F 24% 29.76 in 10.0 mi North 11.5 mph 17.3 mph N/A   Mostly Cloudy
4:15 PM 50.0 °F - 14.0 °F 24% 29.76 in 10.0 mi NNW 12.7 mph 18.4 mph N/A   Overcast
4:35 PM 50.0 °F - 14.0 °F 24% 29.76 in 10.0 mi NNW 12.7 mph 18.4 mph N/A   Mostly Cloudy
4:55 PM 51.8 °F - 15.8 °F 24% 29.76 in 10.0 mi NNW 11.5 mph - N/A   Mostly Cloudy
5:15 PM 50.0 °F - 17.6 °F 28% 29.77 in 10.0 mi North 6.9 mph 18.4 mph N/A   Partly Cloudy
5:35 PM 50.0 °F - 17.6 °F 28% 29.77 in 10.0 mi North - - N/A   Clear
5:55 PM 51.8 °F - 19.4 °F 28% 29.78 in 10.0 mi North 15.0 mph 21.9 mph N/A   Scattered Clouds
6:15 PM 48.2 °F - 21.2 °F 34% 29.79 in 10.0 mi NNW 19.6 mph 25.3 mph N/A   Partly Cloudy
6:35 PM 48.2 °F - 19.4 °F 32% 29.79 in 10.0 mi NNW 10.4 mph 19.6 mph N/A   Clear
6:55 PM 48.2 °F - 19.4 °F 32% 29.79 in 10.0 mi North 10.4 mph - N/A   Clear
7:15 PM 48.2 °F - 19.4 °F 32% 29.80 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Clear
7:35 PM 46.4 °F 41.1 °F 19.4 °F 34% 29.80 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Clear
8:15 PM 44.6 °F 39.7 °F 24.8 °F 46% 29.81 in 10.0 mi NNW 9.2 mph 18.4 mph N/A   Scattered Clouds
8:35 PM 44.6 °F 38.8 °F 26.6 °F 49% 29.81 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
8:55 PM 42.8 °F 37.0 °F 24.8 °F 49% 29.82 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
9:15 PM 41.0 °F 35.2 °F 24.8 °F 53% 29.82 in 10.0 mi NNW 9.2 mph - N/A   Overcast
9:35 PM 41.0 °F 34.3 °F 24.8 °F 53% 29.83 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Scattered Clouds
9:55 PM 41.0 °F 34.7 °F 26.6 °F 57% 29.84 in 10.0 mi NNW 10.4 mph - N/A   Unknown
10:15 PM 41.0 °F 34.3 °F 26.6 °F 57% 29.84 in 10.0 mi NW 11.5 mph - N/A   Clear
10:35 PM 39.2 °F 32.5 °F 26.6 °F 61% 29.84 in 10.0 mi NNW 10.4 mph 16.1 mph N/A   Clear
10:55 PM 39.2 °F 33.0 °F 26.6 °F 61% 29.84 in 10.0 mi NW 9.2 mph - N/A   Clear
11:15 PM 39.2 °F 33.6 °F 28.4 °F 65% 29.84 in 10.0 mi WNW 8.1 mph - N/A   Clear
11:35 PM 37.4 °F 29.8 °F 26.6 °F 65% 29.84 in 10.0 mi WNW 11.5 mph - N/A   Scattered Clouds
11:55 PM 37.4 °F 29.8 °F 26.6 °F 65% 29.84 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy