Weather History for Dillon, MT

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Sunday, February 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 31 °F 26 °F  
Max Temperature 37 °F 38 °F 56 °F (1977)
Min Temperature 24 °F 15 °F -40 °F (1936)
Degree Days  
Heating Degree Days 34    
Month to date heating degree days 585  
Since 1 July heating degree days 4985  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 17 °F    
Average Humidity 51    
Maximum Humidity 69    
Minimum Humidity 32    
Precipitation  
Precipitation T in 0.01 in 0.08 in (1961)
Month to date precipitation 0.02 0.13  
Year to date precipitation 0.20 0.41  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 29 mph    
Max Gust Speed 36 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 17, 2013 Rise Set
Actual Time 7:27 AM MST 6:01 PM MST
Civil Twilight 6:57 AM MST 6:31 PM MST
Nautical Twilight 6:23 AM MST 7:05 PM MST
Astronomical Twilight 5:49 AM MST 7:39 PM MST
Moon 11:01 AM MST (2/17) 1:21 AM MST (2/17)
Length of Visible Light 11h 33m
Length of Day
10h 33m
Waxing Crescent, 49% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 34.0 °F 20.1 °F 21.0 °F 59% 29.77 in 8.0 mi West 31.1 mph 35.7 mph N/A   Overcast
1:00 AM 30.2 °F 17.8 °F 26.6 °F 86% 29.80 in 1.5 mi West 19.6 mph 35.7 mph 0.00 in Snow Light Snow
1:03 AM 30.2 °F 18.9 °F 26.6 °F 86% 29.80 in 1.0 mi West 16.1 mph 28.8 mph 0.00 in Snow Light Snow
1:10 AM 30.2 °F 21.3 °F 28.4 °F 93% 29.80 in 1.2 mi WSW 10.4 mph - 0.00 in Snow Light Snow
1:16 AM 30.2 °F 23.4 °F 26.6 °F 86% 29.80 in 3.0 mi West 6.9 mph - 0.00 in Snow Light Snow
1:42 AM 32.0 °F 24.8 °F 24.8 °F 75% 29.81 in 9.0 mi West 8.1 mph - 0.00 in Snow Light Snow
1:53 AM 30.9 °F 27.5 °F 24.1 °F 76% 29.81 in 9.0 mi WSW 3.5 mph - 0.00 in Snow Light Snow
2:53 AM 28.9 °F 16.9 °F 21.9 °F 75% 29.79 in 10.0 mi SSW 17.3 mph 21.9 mph 0.00 in   Overcast
3:53 AM 28.9 °F 16.9 °F 19.9 °F 69% 29.78 in 10.0 mi SW 17.3 mph - N/A   Overcast
4:53 AM 27.0 °F 14.3 °F 18.0 °F 69% 29.81 in 10.0 mi SSW 17.3 mph - N/A   Clear
5:53 AM 25.0 °F 12.6 °F 15.1 °F 66% 29.85 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
6:53 AM 24.1 °F 13.1 °F 14.0 °F 65% 29.87 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
7:53 AM 27.0 °F 17.3 °F 14.0 °F 58% 29.89 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
8:53 AM 27.0 °F 14.7 °F 16.0 °F 63% 29.90 in 10.0 mi SW 16.1 mph - N/A   Overcast
9:53 AM 30.0 °F 18.3 °F 17.1 °F 59% 29.90 in 10.0 mi SW 17.3 mph - N/A   Partly Cloudy
10:53 AM 30.9 °F 20.7 °F 16.0 °F 54% 29.89 in 10.0 mi SW 13.8 mph - N/A   Overcast
11:53 AM 35.1 °F 27.9 °F 14.0 °F 42% 29.88 in 10.0 mi WSW 9.2 mph - N/A   Overcast
12:53 PM 36.0 °F 30.3 °F 10.0 °F 34% 29.86 in 10.0 mi SE 6.9 mph - N/A   Overcast
1:53 PM 35.1 °F 29.3 °F 10.0 °F 35% 29.88 in 10.0 mi WSW 6.9 mph - N/A   Overcast
2:53 PM 35.1 °F 26.4 °F 8.1 °F 33% 29.90 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Overcast
3:53 PM 35.1 °F 28.6 °F 9.0 °F 34% 29.91 in 10.0 mi NNE 8.1 mph - N/A   Overcast
4:53 PM 34.0 °F 28.8 °F 10.0 °F 37% 29.94 in 10.0 mi NNE 5.8 mph - N/A   Overcast
5:53 PM 28.9 °F 21.1 °F 18.0 °F 64% 30.00 in 10.0 mi ENE 8.1 mph - N/A   Overcast
6:53 PM 28.9 °F 21.1 °F 18.0 °F 64% 30.02 in 10.0 mi SSE 8.1 mph - N/A   Overcast
7:53 PM 27.0 °F 21.6 °F 15.1 °F 61% 30.04 in 10.0 mi West 4.6 mph - N/A   Overcast
8:53 PM 26.1 °F 20.5 °F 12.9 °F 58% 30.05 in 10.0 mi West 4.6 mph - N/A   Overcast
10:53 PM 25.0 °F 17.1 °F 12.9 °F 60% 30.07 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:53 PM 25.0 °F 13.6 °F 12.0 °F 58% 30.06 in 10.0 mi SW 12.7 mph - N/A   Overcast