Weather History for Mountain Home, ID

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Tuesday, May 12, 2009

  Actual Average Record
Temperature  
Mean Temperature 52 °F 57 °F  
Max Temperature 62 °F 71 °F 92 °F (2001)
Min Temperature 40 °F 42 °F 19 °F (1916)
Degree Days  
Heating Degree Days 13 9  
Month to date heating degree days 128  
Cooling Degree Days 0 1  
Month to date cooling degree days 9  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 24 °F    
Average Humidity 33    
Maximum Humidity 62    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.04 in 0.78 in (1958)
Month to date precipitation 0.52  
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 17 mph (NNW)    
Max Wind Speed 31 mph    
Max Gust Speed 44 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 12, 2009 Rise Set
Actual Time 6:23 AM MDT 8:57 PM MDT
Civil Twilight 5:50 AM MDT 9:29 PM MDT
Nautical Twilight 5:10 AM MDT 10:10 PM MDT
Astronomical Twilight 4:24 AM MDT 10:56 PM MDT
Moon No Moon Rise 8:35 AM MDT (5/12)
Length of Visible Light 15h 39m
Length of Day
14h 34m
Waning Gibbous, 88% of the Moon is Illuminated
May 12
Waning Gibbous
May 17
Last Quarter
May 24
New
May 30
First Quarter
Jun 7
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 46.9 °F - 34.5 °F 62% 29.73 in 10.0 mi SSE 3.5 mph - N/A   Overcast
1:55 AM 49.8 °F - 35.2 °F 57% 29.72 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:55 AM 49.5 °F - 35.8 °F 59% 29.73 in 10.0 mi NW 6.9 mph - N/A   Overcast
3:55 AM 55.0 °F - 35.6 °F 48% 29.73 in 10.0 mi NNW 17.3 mph - N/A   Mostly Cloudy
4:55 AM 53.6 °F - 37.2 °F 54% 29.74 in 10.0 mi North 13.8 mph - N/A   Overcast
5:55 AM 52.0 °F - 38.1 °F 59% 29.75 in 10.0 mi Variable 3.5 mph - N/A   Overcast
6:55 AM 52.5 °F - 37.0 °F 56% 29.76 in 10.0 mi North 19.6 mph - N/A   Scattered Clouds
7:55 AM 52.2 °F - 36.5 °F 55% 29.80 in 10.0 mi North 20.7 mph - N/A   Overcast
8:25 AM 53.6 °F - 35.6 °F 51% 29.85 in 10.0 mi NNW 20.7 mph - N/A   Mostly Cloudy
8:55 AM 53.4 °F - 36.5 °F 53% 29.82 in 10.0 mi NNW 20.7 mph 28.8 mph N/A   Mostly Cloudy
9:35 AM 53.6 °F - 32.0 °F 44% 29.87 in 10.0 mi NNW 25.3 mph 32.2 mph N/A   Mostly Cloudy
9:55 AM 54.3 °F - 31.8 °F 42% 29.84 in 10.0 mi North 25.3 mph 31.1 mph N/A   Mostly Cloudy
10:25 AM 55.4 °F - 28.4 °F 36% 29.88 in 10.0 mi NNW 28.8 mph 34.5 mph N/A   Mostly Cloudy
10:55 AM 56.7 °F - 22.6 °F 27% 29.87 in 10.0 mi NW 25.3 mph 36.8 mph N/A   Mostly Cloudy
11:25 AM 57.2 °F - 19.4 °F 23% 29.91 in 10.0 mi NW 25.3 mph 38.0 mph N/A   Mostly Cloudy
11:55 AM 57.9 °F - 15.8 °F 19% 29.88 in 10.0 mi NW 27.6 mph 39.1 mph N/A   Scattered Clouds
12:25 PM 59.0 °F - 14.0 °F 17% 29.91 in 9.0 mi NW 24.2 mph 38.0 mph N/A   Scattered Clouds
12:55 PM 59.4 °F - 12.9 °F 16% 29.89 in 10.0 mi NW 26.5 mph 43.7 mph N/A   Scattered Clouds
1:25 PM 59.0 °F - 15.8 °F 19% 29.91 in 10.0 mi NW 23.0 mph 40.3 mph N/A   Partly Cloudy
1:55 PM 59.7 °F - 17.4 °F 19% 29.89 in 10.0 mi NNW 21.9 mph 38.0 mph N/A   Partly Cloudy
2:25 PM 60.8 °F - 14.0 °F 16% 29.91 in 10.0 mi NW 21.9 mph 36.8 mph N/A   Partly Cloudy
2:55 PM 61.5 °F - 14.4 °F 16% 29.88 in 10.0 mi NW 26.5 mph 34.5 mph N/A   Partly Cloudy
3:11 PM 60.8 °F - 14.0 °F 16% 29.86 in 10.0 mi WNW 24.2 mph 35.7 mph N/A   Clear
3:12 PM 60.8 °F - 14.0 °F 16% 29.91 in 10.0 mi WNW 28.8 mph 35.7 mph N/A   Clear
3:25 PM 60.8 °F - 14.0 °F 16% 29.90 in 10.0 mi NW 29.9 mph 36.8 mph N/A   Partly Cloudy
3:55 PM 61.0 °F - 14.2 °F 16% 29.87 in 10.0 mi NW 27.6 mph 34.5 mph N/A   Partly Cloudy
4:25 PM 62.6 °F - 14.0 °F 15% 29.90 in 9.0 mi NW 21.9 mph 40.3 mph N/A   Partly Cloudy
4:55 PM 62.1 °F - 13.6 °F 15% 29.87 in 7.0 mi NW 26.5 mph 38.0 mph N/A   Partly Cloudy
5:25 PM 60.8 °F - 17.6 °F 19% 29.90 in 10.0 mi NNW 25.3 mph 35.7 mph N/A   Partly Cloudy
5:55 PM 59.4 °F - 20.3 °F 22% 29.88 in 10.0 mi North 31.1 mph 38.0 mph N/A   Partly Cloudy
6:25 PM 57.2 °F - 21.2 °F 25% 29.92 in 10.0 mi North 28.8 mph 38.0 mph N/A   Partly Cloudy
6:55 PM 56.5 °F - 19.4 °F 24% 29.89 in 10.0 mi North 31.1 mph 39.1 mph N/A   Partly Cloudy
7:55 PM 52.3 °F - 22.8 °F 32% 29.93 in 10.0 mi North 28.8 mph 38.0 mph N/A   Partly Cloudy
8:55 PM 48.4 °F - 23.9 °F 38% 29.98 in 10.0 mi North 25.3 mph 33.4 mph N/A   Partly Cloudy
9:55 PM 45.9 °F 38.5 °F 21.7 °F 38% 30.03 in 10.0 mi NNW 18.4 mph 27.6 mph N/A   Partly Cloudy
10:55 PM 42.1 °F 35.7 °F 22.3 °F 45% 30.08 in 10.0 mi NW 11.5 mph - N/A   Clear
11:55 PM 40.8 °F 34.1 °F 21.4 °F 46% 30.11 in 10.0 mi WNW 11.5 mph - N/A   Clear