Weather History for Miles City, MT

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Tuesday, October 18, 2011

  Actual Average Record
Temperature  
Mean Temperature 46 °F 46 °F  
Max Temperature 61 °F 58 °F 82 °F (1955)
Min Temperature 31 °F 33 °F 21 °F (1968)
Degree Days  
Heating Degree Days 19 19  
Month to date heating degree days 198 285  
Since 1 July heating degree days 301 521  
Cooling Degree Days 0 0  
Month to date cooling degree days 33 0  
Year to date cooling degree days 763 728  
Moisture  
Dew Point 27 °F    
Average Humidity 55    
Maximum Humidity 85    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in 0.03 in 1.88 in (1971)
Month to date precipitation 0.59 0.61  
Year to date precipitation 18.36 11.45  
Sea Level Pressure  
Sea Level Pressure 30.31 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Oct. 18, 2011 Rise Set
Actual Time 7:24 AM MDT 6:11 PM MDT
Civil Twilight 6:54 AM MDT 6:42 PM MDT
Nautical Twilight 6:19 AM MDT 7:17 PM MDT
Astronomical Twilight 5:44 AM MDT 7:52 PM MDT
Moon 10:44 PM MDT (10/18) 1:30 PM MDT (10/18)
Length of Visible Light 11h 48m
Length of Day
10h 47m
Waning Gibbous, 64% of the Moon is Illuminated
Oct 18
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 39.0 °F 33.4 °F 30.9 °F 73% 30.27 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
1:53 AM 39.9 °F 37.8 °F 30.0 °F 68% 30.27 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
2:53 AM 36.0 °F 32.1 °F 30.0 °F 79% 30.29 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
3:53 AM 37.0 °F 31.0 °F 30.0 °F 76% 30.30 in 10.0 mi West 8.1 mph - N/A   Overcast
4:53 AM 35.6 °F 28.6 °F 28.4 °F 75% 30.27 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
5:53 AM 35.6 °F 27.5 °F 28.4 °F 75% 30.29 in 10.0 mi West 11.5 mph - N/A   Clear
6:53 AM 32.0 °F 27.5 °F 28.0 °F 85% 30.35 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:53 AM 32.0 °F 27.5 °F 27.0 °F 82% 30.38 in 10.0 mi West 4.6 mph - N/A   Clear
8:53 AM 39.2 °F 34.2 °F 28.4 °F 65% 30.35 in 10.0 mi NW 6.9 mph - N/A   Clear
9:53 AM 46.0 °F 40.6 °F 28.9 °F 51% 30.40 in 10.0 mi NW 11.5 mph - N/A   Clear
10:53 AM 50.0 °F - 27.0 °F 41% 30.40 in 10.0 mi WNW 11.5 mph - N/A   Clear
11:53 AM 55.4 °F - 26.6 °F 33% 30.36 in 10.0 mi NW 9.2 mph - N/A   Clear
12:53 PM 57.9 °F - 25.0 °F 28% 30.36 in 10.0 mi NNW 13.8 mph - N/A   Clear
1:53 PM 59.0 °F - 25.0 °F 27% 30.33 in 10.0 mi WNW 8.1 mph - N/A   Clear
2:53 PM 60.1 °F - 24.1 °F 25% 30.32 in 10.0 mi WNW 11.5 mph - N/A   Clear
3:53 PM 61.0 °F - 24.1 °F 24% 30.30 in 10.0 mi West 10.4 mph 18.4 mph N/A   Clear
4:53 PM 60.1 °F - 24.1 °F 25% 30.29 in 10.0 mi West 10.4 mph - N/A   Clear
5:53 PM 55.0 °F - 26.1 °F 33% 30.29 in 10.0 mi West 8.1 mph - N/A   Clear
6:53 PM 48.9 °F - 27.0 °F 43% 30.30 in 10.0 mi West 6.9 mph - N/A   Clear
7:53 PM 46.0 °F 42.5 °F 27.0 °F 47% 30.30 in 10.0 mi West 6.9 mph - N/A   Clear
8:53 PM 44.1 °F 40.8 °F 28.0 °F 53% 30.27 in 10.0 mi WSW 5.8 mph - N/A   Clear
9:53 PM 42.1 °F 37.7 °F 28.0 °F 58% 30.26 in 10.0 mi West 6.9 mph - N/A   Clear
10:53 PM 41.0 °F 38.0 °F 28.0 °F 60% 30.25 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:53 PM 37.9 °F 34.4 °F 28.0 °F 68% 30.23 in 10.0 mi SSE 4.6 mph - N/A   Clear