Weather History for Nampa, ID

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Friday, May 31, 2013

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 58 °F 63 °F  
Max Temperature 69 °F 76 °F 98 °F (1910)
Min Temperature 46 °F 50 °F 32 °F (1955)
Degree Days  
Heating Degree Days 8 4  
Month to date heating degree days 225  
Since 1 July heating degree days 5450  
Cooling Degree Days 0 2  
Month to date cooling degree days 41  
Year to date cooling degree days 44  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 41    
Maximum Humidity 66    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in 0.04 in 0.82 in (1923)
Month to date precipitation 1.39  
Year to date precipitation 6.24  
Snow  
Snow 0.00 in 0.00 in T in (1990)
Month to date snowfall T  
Since 1 July snowfall 19.2  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 14 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. 31, 2013 Rise Set
Actual Time 6:08 AM MDT 9:20 PM MDT
Civil Twilight 5:33 AM MDT 9:55 PM MDT
Nautical Twilight 4:48 AM MDT 10:40 PM MDT
Astronomical Twilight 3:53 AM MDT 11:35 PM MDT
Moon 1:48 AM MDT (5/31) 1:38 PM MDT (5/31)
Length of Visible Light 16h 21m
Length of Day
15h 11m
Waning Gibbous, 51% of the Moon is Illuminated
May 31
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

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 53.6 °F - 32.0 °F 44% 30.11 in 10.0 mi NW 6.9 mph - N/A   Clear
12:35 AM 53.6 °F - 32.0 °F 44% 30.12 in 10.0 mi West 6.9 mph - N/A   Clear
12:55 AM 51.8 °F - 32.0 °F 47% 30.13 in 10.0 mi West 9.2 mph - N/A   Clear
1:15 AM 51.8 °F - 33.8 °F 50% 30.13 in 10.0 mi West 10.4 mph - N/A   Clear
1:35 AM 50.0 °F - 33.8 °F 54% 30.14 in 10.0 mi WNW 9.2 mph - N/A   Clear
1:55 AM 50.0 °F - 35.6 °F 58% 30.14 in 10.0 mi West 9.2 mph - N/A   Clear
2:15 AM 50.0 °F - 35.6 °F 58% 30.14 in 10.0 mi West 10.4 mph - N/A   Clear
2:35 AM 50.0 °F - 35.6 °F 58% 30.15 in 10.0 mi West 9.2 mph - N/A   Clear
2:55 AM 50.0 °F - 33.8 °F 54% 30.15 in 10.0 mi West 11.5 mph - N/A   Clear
3:15 AM 48.2 °F - 33.8 °F 58% 30.15 in 10.0 mi West 8.1 mph - N/A   Clear
3:35 AM 48.2 °F - 33.8 °F 58% 30.16 in 10.0 mi West 8.1 mph - N/A   Clear
3:55 AM 48.2 °F - 33.8 °F 58% 30.16 in 10.0 mi West 10.4 mph - N/A   Clear
4:15 AM 48.2 °F - 32.0 °F 54% 30.17 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:35 AM 48.2 °F - 33.8 °F 58% 30.18 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:55 AM 46.4 °F 41.9 °F 33.8 °F 62% 30.18 in 10.0 mi WNW 9.2 mph - N/A   Clear
5:15 AM 46.4 °F 42.4 °F 33.8 °F 62% 30.19 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:35 AM 46.4 °F 42.4 °F 33.8 °F 62% 30.19 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:55 AM 46.4 °F 42.9 °F 33.8 °F 62% 30.20 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:15 AM 46.4 °F 41.9 °F 33.8 °F 62% 30.21 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:35 AM 46.4 °F 42.4 °F 33.8 °F 62% 30.22 in 10.0 mi WNW 8.1 mph - N/A   Clear
6:55 AM 46.4 °F 42.4 °F 35.6 °F 66% 30.22 in 10.0 mi NW 8.1 mph - N/A   Clear
7:15 AM 46.4 °F 41.5 °F 33.8 °F 62% 30.23 in 10.0 mi NW 10.4 mph - N/A   Clear
7:35 AM 48.2 °F - 33.8 °F 58% 30.23 in 10.0 mi NW 8.1 mph - N/A   Clear
7:55 AM 48.2 °F - 35.6 °F 62% 30.24 in 10.0 mi WNW 10.4 mph - N/A   Clear
8:15 AM 48.2 °F - 35.6 °F 62% 30.25 in 10.0 mi NW 11.5 mph - N/A   Clear
8:35 AM 50.0 °F - 35.6 °F 58% 30.25 in 10.0 mi NW 11.5 mph - N/A   Clear
8:55 AM 50.0 °F - 35.6 °F 58% 30.26 in 10.0 mi WNW 12.7 mph - N/A   Clear
9:15 AM 53.6 °F - 35.6 °F 51% 30.26 in 10.0 mi NW 9.2 mph - N/A   Clear
9:35 AM 53.6 °F - 37.4 °F 54% 30.26 in 10.0 mi NW 6.9 mph - N/A   Clear
9:55 AM 55.4 °F - 35.6 °F 47% 30.26 in 10.0 mi NW 8.1 mph - N/A   Clear
10:15 AM 57.2 °F - 33.8 °F 41% 30.26 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Clear
10:35 AM 57.2 °F - 32.0 °F 38% 30.26 in 10.0 mi NW 9.2 mph - N/A   Clear
10:55 AM 59.0 °F - 32.0 °F 36% 30.26 in 10.0 mi North 9.2 mph 16.1 mph N/A   Clear
11:15 AM 59.0 °F - 32.0 °F 36% 30.26 in 10.0 mi NNW 10.4 mph 19.6 mph N/A   Clear
11:35 AM 59.0 °F - 32.0 °F 36% 30.26 in 10.0 mi NW 9.2 mph - N/A   Clear
11:55 AM 60.8 °F - 32.0 °F 34% 30.26 in 10.0 mi West 11.5 mph 16.1 mph N/A   Clear
12:15 PM 62.6 °F - 32.0 °F 32% 30.26 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Clear
12:35 PM 62.6 °F - 30.2 °F 30% 30.26 in 10.0 mi NNW 10.4 mph 16.1 mph N/A   Clear
12:55 PM 62.6 °F - 30.2 °F 30% 30.26 in 10.0 mi WNW 5.8 mph 18.4 mph N/A   Clear
1:15 PM 62.6 °F - 30.2 °F 30% 30.25 in 10.0 mi NW 11.5 mph 16.1 mph N/A   Clear
1:35 PM 64.4 °F - 30.2 °F 28% 30.25 in 10.0 mi NW 13.8 mph 18.4 mph N/A   Clear
1:55 PM 64.4 °F - 28.4 °F 26% 30.24 in 10.0 mi NW 13.8 mph 18.4 mph N/A   Clear
2:15 PM 64.4 °F - 28.4 °F 26% 30.24 in 10.0 mi NW 9.2 mph - N/A   Clear
2:35 PM 64.4 °F - 28.4 °F 26% 30.23 in 10.0 mi NW 8.1 mph 17.3 mph N/A   Clear
2:55 PM 66.2 °F - 28.4 °F 24% 30.23 in 10.0 mi NNW 6.9 mph 19.6 mph N/A   Clear
3:15 PM 66.2 °F - 28.4 °F 24% 30.22 in 10.0 mi WNW 8.1 mph 19.6 mph N/A   Clear
3:35 PM 66.2 °F - 28.4 °F 24% 30.22 in 10.0 mi NW 12.7 mph 16.1 mph N/A   Clear
3:55 PM 68.0 °F - 26.6 °F 21% 30.21 in 10.0 mi NW 12.7 mph 17.3 mph N/A   Clear
4:15 PM 68.0 °F - 26.6 °F 21% 30.21 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Clear
4:35 PM 68.0 °F - 26.6 °F 21% 30.20 in 10.0 mi NW 11.5 mph 18.4 mph N/A   Clear
4:55 PM 68.0 °F - 26.6 °F 21% 30.20 in 10.0 mi WNW 9.2 mph 19.6 mph N/A   Clear
5:15 PM 68.0 °F - 26.6 °F 21% 30.20 in 10.0 mi NW 13.8 mph - N/A   Clear
5:35 PM 68.0 °F - 24.8 °F 20% 30.20 in 10.0 mi NW 9.2 mph - N/A   Clear
5:55 PM 68.0 °F - 26.6 °F 21% 30.19 in 10.0 mi NNW 10.4 mph 17.3 mph N/A   Clear
6:15 PM 69.8 °F - 26.6 °F 20% 30.19 in 10.0 mi NW 10.4 mph - N/A   Clear
6:35 PM 69.8 °F - 26.6 °F 20% 30.19 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:55 PM 68.0 °F - 26.6 °F 21% 30.19 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:15 PM 69.8 °F - 26.6 °F 20% 30.18 in 10.0 mi NW 10.4 mph - N/A   Clear
7:35 PM 68.0 °F - 28.4 °F 23% 30.19 in 10.0 mi NNW 10.4 mph - N/A   Clear
7:55 PM 68.0 °F - 28.4 °F 23% 30.19 in 10.0 mi NW 10.4 mph - N/A   Clear
8:15 PM 68.0 °F - 28.4 °F 23% 30.19 in 10.0 mi NW 9.2 mph - N/A   Clear
8:35 PM 68.0 °F - 28.4 °F 23% 30.19 in 10.0 mi NW 5.8 mph - N/A   Clear
8:55 PM 68.0 °F - 28.4 °F 23% 30.19 in 10.0 mi NW 5.8 mph - N/A   Clear
9:15 PM 66.2 °F - 28.4 °F 24% 30.19 in 10.0 mi NW 4.6 mph - N/A   Clear
9:35 PM 64.4 °F - 32.0 °F 30% 30.19 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:55 PM 60.8 °F - 32.0 °F 34% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 57.2 °F - 37.4 °F 48% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 59.0 °F - 33.8 °F 39% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 59.0 °F - 33.8 °F 39% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 55.4 °F - 37.4 °F 51% 30.20 in 10.0 mi South 3.5 mph - N/A   Clear
11:35 PM 53.6 °F - 39.2 °F 58% 30.20 in 10.0 mi NE 4.6 mph - N/A   Clear
11:55 PM 55.4 °F - 37.4 °F 51% 30.20 in 10.0 mi Calm Calm - N/A   Clear