Weather History for Nampa, ID

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Saturday, January 19, 2013

  Actual Average (KBOI) Record (KBOI)
Temperature  
Mean Temperature 4 °F 32 °F  
Max Temperature 10 °F 38 °F 57 °F (1896)
Min Temperature -2 °F 25 °F -16 °F (1883)
Degree Days  
Heating Degree Days 61 33  
Month to date heating degree days 655  
Since 1 July heating degree days 2970  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 2 °F    
Average Humidity 96    
Maximum Humidity 100    
Minimum Humidity 92    
Precipitation  
Precipitation 0.00 in 0.04 in 0.91 in (1969)
Month to date precipitation 0.82  
Year to date precipitation 0.82  
Snow  
Snow 0.00 in 0.10 in 6.90 in (1930)
Month to date snowfall 3.4  
Since 1 July snowfall 13.1  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.62 in    
Wind  
Wind Speed 2 mph (WNW)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 2 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 19, 2013 Rise Set
Actual Time 8:13 AM MST 5:40 PM MST
Civil Twilight 7:42 AM MST 6:12 PM MST
Nautical Twilight 7:07 AM MST 6:47 PM MST
Astronomical Twilight 6:33 AM MST 7:21 PM MST
Moon 12:11 PM MST (1/19) 1:49 AM MST (1/19)
Length of Visible Light 10h 29m
Length of Day
9h 26m
First Quarter, 58% of the Moon is Illuminated
Jan 19
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
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 -0.4 °F - -0.4 °F 100% 30.59 in 2.5 mi Calm Calm - N/A   Overcast
12:35 AM -0.4 °F - -0.4 °F 100% 30.59 in 2.0 mi Calm Calm - N/A   Overcast
12:55 AM -0.4 °F - -0.4 °F 100% 30.59 in 1.8 mi Calm Calm - N/A   Overcast
1:15 AM -0.4 °F - -2.2 °F 92% 30.59 in 2.5 mi Calm Calm - N/A   Overcast
1:35 AM -0.4 °F -8.3 °F -2.2 °F 92% 30.60 in 2.5 mi SE 3.5 mph - N/A   Overcast
1:55 AM -2.2 °F -10.4 °F -4.0 °F 92% 30.60 in 3.0 mi SE 3.5 mph - N/A   Overcast
2:15 AM -2.2 °F -10.4 °F -4.0 °F 92% 30.60 in 3.0 mi SE 3.5 mph - N/A   Overcast
2:35 AM -0.4 °F -10.4 °F -2.2 °F 92% 30.60 in 2.5 mi ESE 4.6 mph - N/A   Overcast
2:55 AM -2.2 °F -12.5 °F -2.2 °F 100% 30.61 in 1.8 mi SE 4.6 mph - N/A   Overcast
3:15 AM -0.4 °F -8.3 °F -2.2 °F 92% 30.61 in 1.8 mi ESE 3.5 mph - N/A   Overcast
3:35 AM -0.4 °F - -2.2 °F 92% 30.61 in 1.8 mi Calm Calm - N/A   Overcast
3:55 AM -0.4 °F - -2.2 °F 92% 30.61 in 2.0 mi Calm Calm - N/A   Overcast
4:15 AM -0.4 °F - -2.2 °F 92% 30.61 in 2.0 mi Calm Calm - N/A   Overcast
4:35 AM -0.4 °F - -2.2 °F 92% 30.61 in 2.0 mi Calm Calm - N/A   Overcast
5:55 AM -2.2 °F -10.4 °F -4.0 °F 92% 30.62 in 2.0 mi SE 3.5 mph - N/A   Overcast
6:15 AM -0.4 °F -8.3 °F -2.2 °F 92% 30.63 in 2.0 mi SE 3.5 mph - N/A   Overcast
6:35 AM -0.4 °F - -2.2 °F 92% 30.63 in 1.2 mi Calm Calm - N/A   Overcast
6:55 AM -0.4 °F - -0.4 °F 100% 30.63 in 0.2 mi Calm Calm - N/A   Overcast
7:15 AM -0.4 °F -8.3 °F -0.4 °F 100% 30.63 in 0.2 mi SE 3.5 mph - N/A   Overcast
8:35 AM -0.4 °F - -0.4 °F 100% 30.65 in 0.2 mi Calm Calm - N/A   Overcast
8:55 AM -0.4 °F - -0.4 °F 100% 30.66 in 0.8 mi Calm Calm - N/A   Overcast
9:15 AM 1.4 °F - -0.4 °F 92% 30.67 in 0.8 mi Calm Calm - N/A   Overcast
9:55 AM 1.4 °F - 1.4 °F 100% 30.69 in 0.5 mi Calm Calm - N/A   Overcast
10:15 AM 3.2 °F - 1.4 °F 92% 30.69 in 0.5 mi Calm Calm - N/A   Overcast
10:55 AM 5.0 °F - 3.2 °F 92% 30.69 in 0.2 mi Calm Calm - N/A   Overcast
11:15 AM 5.0 °F - 5.0 °F 100% 30.69 in 0.8 mi Calm Calm - N/A   Overcast
11:35 AM 6.8 °F - 6.8 °F 100% 30.68 in 1.0 mi Calm Calm - N/A   Overcast
11:55 AM 8.6 °F 0.1 °F 8.6 °F 100% 30.67 in 1.0 mi WNW 4.6 mph - N/A   Overcast
12:35 PM 8.6 °F -1.3 °F 8.6 °F 100% 30.65 in 0.8 mi WNW 5.8 mph - N/A   Overcast
12:55 PM 8.6 °F 0.1 °F 8.6 °F 100% 30.64 in 0.5 mi NNW 4.6 mph - N/A   Overcast
1:15 PM 8.6 °F 0.1 °F 8.6 °F 100% 30.64 in 0.8 mi NNW 4.6 mph - N/A   Overcast
1:35 PM 10.4 °F 0.8 °F 10.4 °F 100% 30.63 in 0.8 mi NW 5.8 mph - N/A   Overcast
1:55 PM 10.4 °F 0.8 °F 10.4 °F 100% 30.63 in 1.0 mi NW 5.8 mph - N/A   Mostly Cloudy
2:15 PM 10.4 °F 2.2 °F 10.4 °F 100% 30.62 in 1.0 mi NW 4.6 mph - N/A   Overcast
2:35 PM 10.4 °F 2.2 °F 10.4 °F 100% 30.62 in 1.0 mi NW 4.6 mph - N/A   Overcast
2:55 PM 10.4 °F 2.2 °F 10.4 °F 100% 30.62 in 1.5 mi NW 4.6 mph - N/A   Mostly Cloudy
3:15 PM 10.4 °F 2.2 °F 10.4 °F 100% 30.61 in 2.0 mi WNW 4.6 mph - N/A   Clear
3:35 PM 10.4 °F 0.8 °F 10.4 °F 100% 30.61 in 1.8 mi WNW 5.8 mph - N/A   Clear
3:55 PM 10.4 °F 2.2 °F 8.6 °F 92% 30.61 in 1.2 mi WNW 4.6 mph - N/A   Mostly Cloudy
4:55 PM 8.6 °F 2.0 °F 6.8 °F 92% 30.60 in 1.8 mi NNW 3.5 mph - N/A   Mostly Cloudy
5:35 PM 8.6 °F 2.0 °F 6.8 °F 92% 30.60 in 1.8 mi West 3.5 mph - N/A   Scattered Clouds
5:55 PM 6.8 °F -0.1 °F 5.0 °F 92% 30.60 in 2.0 mi West 3.5 mph - N/A   Clear
6:15 PM 6.8 °F - 5.0 °F 92% 30.60 in 2.5 mi Calm Calm - N/A   Scattered Clouds
6:35 PM 6.8 °F - 5.0 °F 92% 30.60 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
6:55 PM 5.0 °F - 5.0 °F 100% 30.60 in 2.5 mi Calm Calm - N/A   Overcast
7:15 PM 5.0 °F - 5.0 °F 100% 30.61 in 2.5 mi Calm Calm - N/A   Overcast
7:35 PM 5.0 °F - 5.0 °F 100% 30.61 in 2.0 mi Calm Calm - N/A   Overcast
7:55 PM 3.2 °F - 3.2 °F 100% 30.61 in 2.0 mi Calm Calm - N/A   Overcast
8:15 PM 3.2 °F - 3.2 °F 100% 30.61 in 2.0 mi Calm Calm - N/A   Overcast
8:35 PM 1.4 °F - 1.4 °F 100% 30.61 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
8:55 PM 1.4 °F - 1.4 °F 100% 30.62 in 1.8 mi Calm Calm - N/A   Clear
9:15 PM 1.4 °F - 1.4 °F 100% 30.62 in 2.0 mi Calm Calm - N/A   Clear
9:55 PM -0.4 °F - -0.4 °F 100% 30.62 in 1.8 mi Calm Calm - N/A   Clear
10:15 PM -0.4 °F - -2.2 °F 92% 30.62 in 1.8 mi Calm Calm - N/A   Clear
10:35 PM -0.4 °F - -2.2 °F 92% 30.62 in 2.0 mi Calm Calm - N/A   Clear
10:55 PM -0.4 °F - -2.2 °F 92% 30.62 in 2.0 mi Calm Calm - N/A   Scattered Clouds
11:15 PM -0.4 °F - -0.4 °F 100% 30.63 in 1.8 mi Calm Calm - N/A   Mostly Cloudy
11:35 PM -0.4 °F - -2.2 °F 92% 30.63 in 2.5 mi Calm Calm - N/A   Overcast
11:55 PM -0.4 °F - -2.2 °F 92% 30.63 in 1.8 mi Calm Calm - N/A   Overcast