Weather History for Nampa, ID

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Thursday, May 2, 2013

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 50 °F 55 °F  
Max Temperature 71 °F 67 °F 91 °F (1947)
Min Temperature 28 °F 43 °F 23 °F (1988)
Degree Days  
Heating Degree Days 16 11  
Month to date heating degree days 22  
Since 1 July heating degree days 5246  
Cooling Degree Days 0 1  
Month to date cooling degree days 1  
Year to date cooling degree days 4  
Moisture  
Dew Point 15 °F    
Average Humidity 29    
Maximum Humidity 69    
Minimum Humidity 8    
Precipitation  
Precipitation 0.00 in 0.04 in 0.70 in (1893)
Month to date precipitation 0.09  
Year to date precipitation 4.94  
Snow  
Snow 0.00 in 0.00 in 4.00 in (1964)
Month to date snowfall 0.0  
Since 1 July snowfall 19.2  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.47 in    
Wind  
Wind Speed 4 mph (SE)    
Max Wind Speed 13 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 02, 2013 Rise Set
Actual Time 6:36 AM MDT 8:49 PM MDT
Civil Twilight 6:05 AM MDT 9:21 PM MDT
Nautical Twilight 5:26 AM MDT 10:00 PM MDT
Astronomical Twilight 4:43 AM MDT 10:44 PM MDT
Moon 2:40 AM MDT (5/2) 1:31 PM MDT (5/2)
Length of Visible Light 15h 16m
Length of Day
14h 13m
Waning Gibbous, 47% of the Moon is Illuminated
May 2
Waning Gibbous
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

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 41.0 °F - 19.4 °F 42% 30.57 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 39.2 °F - 19.4 °F 45% 30.57 in 10.0 mi Calm Calm - N/A   Unknown
12:55 AM 41.0 °F - 19.4 °F 42% 30.57 in 10.0 mi Calm Calm - N/A   Unknown
1:15 AM 39.2 °F - 19.4 °F 45% 30.57 in 10.0 mi Calm Calm - N/A   Unknown
1:35 AM 37.4 °F 34.9 °F 19.4 °F 48% 30.57 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:55 AM 32.0 °F 27.5 °F 23.0 °F 69% 30.57 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:15 AM 35.6 °F - 19.4 °F 52% 30.57 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 32.0 °F 28.7 °F 19.4 °F 60% 30.58 in 10.0 mi SE 3.5 mph - N/A   Clear
2:55 AM 32.0 °F 28.7 °F 19.4 °F 60% 30.58 in 10.0 mi ESE 3.5 mph - N/A   Clear
3:15 AM 32.0 °F 27.5 °F 19.4 °F 60% 30.58 in 10.0 mi SSE 4.6 mph - N/A   Clear
3:35 AM 32.0 °F 28.7 °F 17.6 °F 55% 30.58 in 10.0 mi ESE 3.5 mph - N/A   Clear
3:55 AM 30.2 °F 26.7 °F 19.4 °F 64% 30.59 in 10.0 mi SE 3.5 mph - N/A   Clear
4:15 AM 32.0 °F 26.4 °F 17.6 °F 55% 30.58 in 10.0 mi ESE 5.8 mph - N/A   Clear
4:35 AM 32.0 °F - 17.6 °F 55% 30.59 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 32.0 °F - 17.6 °F 55% 30.58 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 30.2 °F 26.7 °F 19.4 °F 64% 30.59 in 10.0 mi SE 3.5 mph - N/A   Clear
5:35 AM 28.4 °F 24.6 °F 19.4 °F 69% 30.59 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:55 AM 32.0 °F 26.4 °F 17.6 °F 55% 30.59 in 10.0 mi SE 5.8 mph - N/A   Clear
6:15 AM 33.8 °F 27.0 °F 17.6 °F 52% 30.59 in 10.0 mi SE 8.1 mph - N/A   Clear
6:35 AM 32.0 °F 26.4 °F 19.4 °F 60% 30.60 in 10.0 mi SE 5.8 mph - N/A   Clear
6:55 AM 33.8 °F 27.7 °F 17.6 °F 52% 30.60 in 10.0 mi SE 6.9 mph - N/A   Clear
7:15 AM 37.4 °F - 17.6 °F 45% 30.61 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 39.2 °F - 17.6 °F 42% 30.61 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 41.0 °F 36.4 °F 17.6 °F 39% 30.60 in 10.0 mi SE 6.9 mph - N/A   Clear
8:15 AM 44.6 °F 39.2 °F 17.6 °F 34% 30.61 in 10.0 mi SSE 10.4 mph - N/A   Clear
8:35 AM 46.4 °F 42.4 °F 17.6 °F 32% 30.61 in 10.0 mi SE 8.1 mph - N/A   Clear
8:55 AM 48.2 °F - 17.6 °F 30% 30.61 in 10.0 mi SE 8.1 mph - N/A   Clear
9:15 AM 50.0 °F - 17.6 °F 28% 30.61 in 10.0 mi SSE 8.1 mph - N/A   Clear
9:35 AM 53.6 °F - 17.6 °F 24% 30.60 in 8.0 mi SSE 5.8 mph - N/A   Clear
9:55 AM 55.4 °F - 15.8 °F 21% 30.59 in 10.0 mi South 9.2 mph - N/A   Clear
10:15 AM 55.4 °F - 15.8 °F 21% 30.59 in 10.0 mi SSE 8.1 mph - N/A   Clear
10:35 AM 57.2 °F - 15.8 °F 20% 30.58 in 10.0 mi ESE 10.4 mph - N/A   Clear
10:55 AM 59.0 °F - 15.8 °F 19% 30.57 in 10.0 mi SE 8.1 mph - N/A   Clear
11:15 AM 59.0 °F - 15.8 °F 19% 30.56 in 10.0 mi SE 8.1 mph - N/A   Clear
11:35 AM 60.8 °F - 15.8 °F 17% 30.56 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:55 AM 62.6 °F - 15.8 °F 16% 30.55 in 10.0 mi SSE 8.1 mph - N/A   Clear
12:15 PM 62.6 °F - 14.0 °F 15% 30.54 in 10.0 mi SSE 8.1 mph 16.1 mph N/A   Clear
12:35 PM 64.4 °F - 14.0 °F 14% 30.54 in 10.0 mi ESE 6.9 mph - N/A   Clear
12:55 PM 64.4 °F - 14.0 °F 14% 30.52 in 10.0 mi SSE 12.7 mph 19.6 mph N/A   Clear
1:15 PM 64.4 °F - 12.2 °F 13% 30.51 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:35 PM 66.2 °F - 12.2 °F 12% 30.50 in 10.0 mi SSE 6.9 mph - N/A   Clear
1:55 PM 66.2 °F - 12.2 °F 12% 30.48 in 10.0 mi SSE 8.1 mph - N/A   Clear
2:15 PM 68.0 °F - 12.2 °F 12% 30.47 in 10.0 mi SSE 8.1 mph - N/A   Clear
2:35 PM 68.0 °F - 10.4 °F 11% 30.46 in 10.0 mi ESE 9.2 mph - N/A   Clear
2:55 PM 68.0 °F - 8.6 °F 10% 30.45 in 10.0 mi ESE 6.9 mph - N/A   Clear
3:15 PM 69.8 °F - 6.8 °F 9% 30.43 in 10.0 mi ESE 10.4 mph 20.7 mph N/A   Clear
3:35 PM 71.6 °F - 6.8 °F 8% 30.42 in 10.0 mi SE 11.5 mph 17.3 mph N/A   Clear
3:55 PM 71.6 °F - 6.8 °F 8% 30.40 in 10.0 mi SE 11.5 mph 17.3 mph N/A   Clear
4:15 PM 71.6 °F - 8.6 °F 9% 30.38 in 10.0 mi SSE 11.5 mph 16.1 mph N/A   Clear
4:35 PM 71.6 °F - 6.8 °F 8% 30.37 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:55 PM 71.6 °F - 8.6 °F 9% 30.36 in 10.0 mi SE 10.4 mph 16.1 mph N/A   Clear
5:15 PM 71.6 °F - 10.4 °F 9% 30.36 in 10.0 mi ESE 10.4 mph - N/A   Clear
5:35 PM 71.6 °F - 10.4 °F 9% 30.35 in 10.0 mi SE 5.8 mph - N/A   Clear
5:55 PM 71.6 °F - 8.6 °F 9% 30.34 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:15 PM 71.6 °F - 8.6 °F 9% 30.33 in 10.0 mi East 8.1 mph - N/A   Clear
6:35 PM 71.6 °F - 6.8 °F 8% 30.32 in 10.0 mi ESE 11.5 mph - N/A   Clear
6:55 PM 71.6 °F - 8.6 °F 9% 30.31 in 10.0 mi East 6.9 mph - N/A   Clear
7:15 PM 69.8 °F - 8.6 °F 9% 30.30 in 10.0 mi ESE 8.1 mph - N/A   Clear
7:35 PM 68.0 °F - 10.4 °F 11% 30.30 in 10.0 mi East 5.8 mph - N/A   Clear
7:55 PM 68.0 °F - 12.2 °F 12% 30.30 in 10.0 mi East 3.5 mph - N/A   Clear
8:15 PM 66.2 °F - 12.2 °F 12% 30.29 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:35 PM 64.4 °F - 15.8 °F 15% 30.29 in 10.0 mi NE 3.5 mph - N/A   Clear
8:55 PM 60.8 °F - 15.8 °F 17% 30.29 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:15 PM 62.6 °F - 14.0 °F 15% 30.29 in 10.0 mi North 4.6 mph - N/A   Clear
9:35 PM 62.6 °F - 14.0 °F 15% 30.29 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:55 PM 59.0 °F - 14.0 °F 17% 30.28 in 10.0 mi NE 6.9 mph - N/A   Clear
10:15 PM 59.0 °F - 14.0 °F 17% 30.28 in 10.0 mi NE 5.8 mph - N/A   Clear
10:35 PM 57.2 °F - 15.8 °F 20% 30.28 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 50.0 °F - 24.8 °F 37% 30.28 in 10.0 mi South 3.5 mph - N/A   Clear
11:15 PM 48.2 °F - 24.8 °F 40% 30.27 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 48.2 °F - 24.8 °F 40% 30.27 in 10.0 mi Calm Calm - N/A   Unknown
11:55 PM 48.2 °F - 24.8 °F 40% 30.27 in 10.0 mi Calm Calm - N/A   Unknown