Butte, MT
on Wednesday, August 20, 2008

Wednesday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 61°F  
Max Temperature 78°F 78°F 91°F (1973)
Min Temperature 42°F 43°F 31°F (1938)
Degree Days
Heating Degree Days 5 6  
Month to date heating degree days 58 88  
Since 1 July heating degree days 142 217  
Cooling Degree Days 0 2  
Month to date cooling degree days 18 40  
Year to date cooling degree days 49 104  
Growing Degree Days8 (Base °F )  
Moisture
Dew Point 40°F   
Average Humidity 57    
Maximum Humidity 93    
Minimum Humidity 21    
Precipitation
Precipitation T in 0.04 in 0.69 in (1923)
Month to date precipitation 0.45 0.92  
Year to date precipitation 7.30 9.33  
Wind
Wind Speed 7 mph   
Max Wind Speed 21 mph   
Max Gust Speed 30 mph   
Visibility 10 miles   
Events     

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(MDT)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:53 AM 57.0°F 48.0°F 72% 29.78 in 10.0 miles Variable 3.5 mph - N/A   Mostly Cloudy
1:53 AM 55.0°F 48.0°F 77% 29.77 in 10.0 miles Calm Calm - N/A   Partly Cloudy
2:53 AM 51.1°F 46.0°F 83% 29.80 in 10.0 miles Calm Calm - N/A   Clear
3:53 AM 48.0°F 44.1°F 86% 29.81 in 10.0 miles ESE 3.5 mph - N/A   Clear
4:53 AM 45.0°F 42.1°F 90% 29.82 in 10.0 miles East 4.6 mph - N/A   Clear
5:53 AM 44.1°F 41.0°F 89% 29.82 in 10.0 miles SE 4.6 mph - N/A   Clear
6:53 AM 42.1°F 39.0°F 89% 29.84 in 10.0 miles SSE 4.6 mph - N/A   Clear
7:53 AM 44.1°F 39.9°F 85% 29.84 in 10.0 miles Calm Calm - N/A   Clear
8:53 AM 53.1°F 43.0°F 69% 29.80 in 10.0 miles Calm Calm - N/A   Clear
9:53 AM 62.1°F 45.0°F 53% 29.77 in 10.0 miles Variable 3.5 mph - N/A   Clear
10:53 AM 71.1°F 33.1°F 25% 29.73 in 10.0 miles SW 9.2 mph 18.4 mph N/A   Clear
11:53 AM 70.0°F 32.0°F 25% 29.73 in 10.0 miles SW 15.0 mph 21.9 mph N/A   Scattered Clouds
12:53 PM 72.0°F 33.1°F 24% 29.72 in 10.0 miles Variable 6.9 mph 19.6 mph N/A   Overcast
1:53 PM 71.1°F 33.1°F 25% 29.72 in 10.0 miles WSW 9.2 mph - N/A   Overcast
2:53 PM 73.0°F 35.1°F 25% 29.72 in 10.0 miles Variable 4.6 mph - N/A   Mostly Cloudy
3:53 PM 73.9°F 35.1°F 24% 29.70 in 10.0 miles WSW 9.2 mph 25.3 mph N/A   Scattered Clouds
4:53 PM 75.9°F 34.0°F 22% 29.67 in 10.0 miles SW 16.1 mph 29.9 mph N/A   Partly Cloudy
5:53 PM 75.0°F 36.0°F 24% 29.66 in 10.0 miles West 11.5 mph - N/A   Scattered Clouds
6:53 PM 71.1°F 39.9°F 32% 29.67 in 10.0 miles NW 19.6 mph 29.9 mph N/A   Clear
7:50 PM 64.4°F 42.8°F 45% 29.84 in 10.0 miles NE 11.5 mph - 0.00 in   Overcast
7:53 PM 64.9°F 44.1°F 47% 29.73 in 10.0 miles NNE 9.2 mph - 0.00 in   Overcast
8:05 PM 66.2°F 44.6°F 46% 29.83 in 10.0 miles NE 10.4 mph - N/A   Overcast
8:53 PM 63.0°F 46.9°F 56% 29.72 in 10.0 miles NNW 5.8 mph - 0.00 in   Overcast
9:53 PM 61.0°F 46.0°F 58% 29.71 in 10.0 miles NW 6.9 mph - 0.00 in   Clear
10:53 PM 57.9°F 46.0°F 65% 29.69 in 10.0 miles Variable 4.6 mph - N/A   Clear
11:53 PM 55.9°F 46.0°F 69% 29.70 in 10.0 miles NW 6.9 mph - N/A   Clear

Astronomy

Sunrise:06:36 AM (MDT) Moon Rise:09:50 PM (MDT)8/20
Sunset:08:29 PM (MDT) Moon Set:11:03 AM (MDT)8/20
Moon Phase
Aug. 20 Aug. 23 Aug. 30 Sep. 07 Sep. 15

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