, MT

(GMT )
West Yellowstone

Weather History for KWYS - October, 2011

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Friday, October 7, 2011

  Actual Average Record
Temperature  
Mean Temperature 30 °F -  
Max Temperature 33 °F 56 °F 64 °F (2014)
Min Temperature 28 °F 23 °F 8 °F (2012)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 28 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events Rain , Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Oct. 07, 2011 Rise Set
Actual Time 7:29 AM MDT 6:54 PM MDT
Civil Twilight 7:00 AM MDT 7:23 PM MDT
Nautical Twilight 6:26 AM MDT 7:57 PM MDT
Astronomical Twilight 5:52 AM MDT 8:31 PM MDT
Moon 4:46 PM MDT (10/7) 3:12 AM MDT (10/7)
Length of Visible Light 12h 23m
Length of Day
11h 24m
Waxing Gibbous, 84% of the Moon is Illuminated
Oct 7
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:05 AM 30.2 °F 23.4 °F 26.6 °F 86% 29.72 in 10.0 mi SW 6.9 mph - N/A   Overcast
12:25 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.72 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
12:45 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.73 in 10.0 mi SW 8.1 mph - N/A   Overcast
1:05 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.73 in 10.0 mi SW 8.1 mph - N/A   Overcast
1:25 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.72 in 10.0 mi SW 8.1 mph - N/A   Overcast
1:45 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.72 in 10.0 mi SSW 8.1 mph - N/A   Overcast
2:05 AM 30.2 °F 25.4 °F 26.6 °F 86% 29.73 in 4.0 mi SW 4.6 mph - N/A   Mostly Cloudy
2:25 AM 30.2 °F 21.3 °F 26.6 °F 86% 29.74 in 5.0 mi SSW 10.4 mph - N/A Snow Light Snow
2:45 AM 30.2 °F 21.3 °F 26.6 °F 86% 29.74 in 10.0 mi SW 10.4 mph - N/A Snow Light Snow
3:05 AM 30.2 °F 20.8 °F 26.6 °F 86% 29.74 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Overcast
3:25 AM 30.2 °F 22.6 °F 26.6 °F 86% 29.74 in 10.0 mi SW 8.1 mph - N/A   Overcast
3:45 AM 30.2 °F 20.2 °F 26.6 °F 86% 29.74 in 10.0 mi SW 12.7 mph 19.6 mph N/A   Overcast
4:05 AM 28.4 °F 18.5 °F 26.6 °F 93% 29.74 in 10.0 mi SW 11.5 mph - N/A   Overcast
4:25 AM 28.4 °F 19.7 °F 26.6 °F 93% 29.74 in 9.0 mi SW 9.2 mph 23.0 mph N/A   Overcast
4:45 AM 28.4 °F 17.0 °F 26.6 °F 93% 29.75 in 8.0 mi SW 15.0 mph - N/A   Overcast
5:05 AM 28.4 °F 16.2 °F 24.8 °F 86% 29.75 in 10.0 mi SSW 17.3 mph 24.2 mph N/A   Overcast
5:25 AM 28.4 °F 17.5 °F 26.6 °F 93% 29.75 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Overcast
5:45 AM 28.4 °F 20.4 °F 26.6 °F 93% 29.76 in 10.0 mi SW 8.1 mph - N/A   Overcast
6:05 AM 28.4 °F 19.1 °F 24.8 °F 86% 29.76 in 7.0 mi SW 10.4 mph 18.4 mph N/A   Overcast
6:25 AM 28.4 °F 19.7 °F 24.8 °F 86% 29.77 in 10.0 mi SW 9.2 mph - N/A   Overcast
6:45 AM 28.4 °F 16.6 °F 24.8 °F 86% 29.78 in 5.0 mi SSW 16.1 mph 21.9 mph N/A   Overcast
7:05 AM 28.4 °F 18.0 °F 26.6 °F 93% 29.79 in 5.0 mi SW 12.7 mph 20.7 mph N/A   Overcast
7:25 AM 28.4 °F 15.8 °F 24.8 °F 86% 29.79 in 7.0 mi SW 18.4 mph 23.0 mph N/A   Overcast
7:45 AM 28.4 °F 19.1 °F 24.8 °F 86% 29.80 in 5.0 mi SW 10.4 mph 17.3 mph N/A   Mostly Cloudy
8:05 AM 28.4 °F 17.0 °F 26.6 °F 93% 29.81 in 5.0 mi SW 15.0 mph 21.9 mph N/A   Overcast
8:25 AM 28.4 °F 17.0 °F 26.6 °F 93% 29.82 in 1.0 mi SSW 15.0 mph 21.9 mph N/A   Overcast
8:45 AM 28.4 °F 19.1 °F 26.6 °F 93% 29.84 in 2.0 mi SW 10.4 mph 18.4 mph N/A Snow Light Snow
9:25 AM 30.2 °F 21.3 °F 26.6 °F 86% 29.86 in 5.0 mi SSW 10.4 mph 23.0 mph N/A   Overcast
9:45 AM 30.2 °F 19.8 °F 26.6 °F 86% 29.86 in 9.0 mi SW 13.8 mph 18.4 mph N/A   Overcast
10:05 AM 32.0 °F 23.0 °F 26.6 °F 80% 29.87 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Overcast
10:25 AM 32.0 °F 22.1 °F 26.6 °F 80% 29.87 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Overcast
10:45 AM 32.0 °F 22.5 °F 26.6 °F 80% 29.88 in 10.0 mi SSW 12.7 mph - N/A   Overcast
11:05 AM 32.0 °F 21.6 °F 26.6 °F 80% 29.88 in 10.0 mi SW 15.0 mph - N/A   Overcast
11:25 AM 32.0 °F 22.1 °F 28.4 °F 87% 29.88 in 10.0 mi SSW 13.8 mph 19.6 mph N/A   Overcast
11:45 AM 32.0 °F 23.6 °F 28.4 °F 87% 29.89 in 10.0 mi SW 10.4 mph 17.3 mph N/A   Mostly Cloudy
12:05 PM 32.0 °F 22.5 °F 28.4 °F 87% 29.89 in 10.0 mi SW 12.7 mph 18.4 mph N/A   Overcast
12:25 PM 32.0 °F 22.1 °F 28.4 °F 87% 29.89 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Overcast
12:45 PM 32.0 °F 22.1 °F 28.4 °F 87% 29.90 in 10.0 mi SSW 13.8 mph 19.6 mph N/A   Overcast
1:45 PM 32.0 °F 20.8 °F 28.4 °F 87% 29.90 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Mostly Cloudy
2:05 PM 32.0 °F 22.5 °F 30.2 °F 93% 29.90 in 7.0 mi SW 12.7 mph 23.0 mph N/A   Overcast
2:25 PM 33.8 °F 24.3 °F 30.2 °F 87% 29.91 in 5.0 mi SSW 13.8 mph 18.4 mph N/A   Overcast
2:45 PM 33.8 °F 23.9 °F 30.2 °F 87% 29.91 in 5.0 mi SW 15.0 mph 20.7 mph N/A   Overcast
3:05 PM 32.0 °F 22.5 °F 30.2 °F 93% 29.92 in 7.0 mi SW 12.7 mph 19.6 mph N/A   Mostly Cloudy
3:25 PM 32.0 °F 22.5 °F 30.2 °F 93% 29.92 in 10.0 mi SW 12.7 mph 20.7 mph N/A   Overcast
3:45 PM 32.0 °F 23.6 °F 30.2 °F 93% 29.93 in 10.0 mi SW 10.4 mph 17.3 mph N/A   Overcast
4:05 PM 33.8 °F 24.8 °F 30.2 °F 87% 29.94 in 10.0 mi SSW 12.7 mph 16.1 mph N/A   Overcast
4:25 PM 32.0 °F 22.5 °F 30.2 °F 93% 29.95 in 8.0 mi SSW 12.7 mph 17.3 mph N/A   Overcast
4:45 PM 32.0 °F 24.2 °F 30.2 °F 93% 29.95 in 7.0 mi SW 9.2 mph 17.3 mph N/A Rain Light Rain
5:05 PM 32.0 °F 23.6 °F 30.2 °F 93% 29.95 in 9.0 mi SW 10.4 mph - N/A   Overcast
5:25 PM 32.0 °F 23.6 °F 30.2 °F 93% 29.96 in 7.0 mi SW 10.4 mph 17.3 mph N/A Rain Light Rain
5:45 PM 32.0 °F 23.6 °F 30.2 °F 93% 29.96 in 7.0 mi SW 10.4 mph 16.1 mph N/A Rain Light Rain
6:05 PM 32.0 °F 26.4 °F 32.0 °F 100% 29.96 in 7.0 mi SW 5.8 mph - N/A Rain Light Rain
6:25 PM 33.8 °F 25.8 °F 30.2 °F 87% 29.97 in 8.0 mi SSW 10.4 mph - N/A Rain Light Rain
6:45 PM 33.8 °F 27.7 °F 32.0 °F 93% 29.97 in 7.0 mi SW 6.9 mph - N/A   Overcast
7:05 PM 33.8 °F 27.0 °F 32.0 °F 93% 29.98 in 10.0 mi SSW 8.1 mph - N/A   Overcast
7:25 PM 33.8 °F - 32.0 °F 93% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
7:45 PM 32.0 °F 28.7 °F 32.0 °F 100% 30.00 in 10.0 mi SW 3.5 mph - N/A   Overcast
8:05 PM 33.8 °F - 32.0 °F 93% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
8:45 PM 33.8 °F 28.6 °F 32.0 °F 93% 30.01 in 10.0 mi SW 5.8 mph - N/A   Overcast
9:05 PM 32.0 °F 28.7 °F 32.0 °F 100% 30.02 in 10.0 mi WSW 3.5 mph - N/A   Overcast
9:25 PM 32.0 °F - 32.0 °F 100% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
9:45 PM 32.0 °F - 32.0 °F 100% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
10:05 PM 32.0 °F - 32.0 °F 100% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
10:25 PM 32.0 °F - 32.0 °F 100% 30.04 in 3.0 mi Calm Calm - N/A Snow Light Snow
10:45 PM 32.0 °F - 32.0 °F 100% 30.04 in 5.0 mi Calm Calm - N/A Snow Light Snow
11:05 PM 32.0 °F - 32.0 °F 100% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
11:25 PM 32.0 °F - 32.0 °F 100% 30.05 in 10.0 mi Calm Calm - N/A   Overcast