West Yellowstone, MT

10:30 PM MDT on September 27, 2016 (GMT -0600)
Yellowstone

Weather History for KWYS - October, 2012

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Tuesday, October 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 66 °F 58 °F 78 °F (2010)
Min Temperature 35 °F 27 °F 26 °F (2013)
Degree Days  
Heating Degree Days 14    
Moisture  
Dew Point -    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 25 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events Rain    
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. 02, 2012 Rise Set
Actual Time 7:24 AM MDT 7:02 PM MDT
Civil Twilight 6:55 AM MDT 7:31 PM MDT
Nautical Twilight 6:21 AM MDT 8:05 PM MDT
Astronomical Twilight 5:47 AM MDT 8:39 PM MDT
Moon 8:08 PM MDT (10/2) 10:03 AM MDT (10/2)
Length of Visible Light 12h 36m
Length of Day
11h 37m
Waning Gibbous, 94% of the Moon is Illuminated
Oct 2
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 51.8 °F - - N/A% 30.19 in 10.0 mi SSW 11.5 mph 16.1 mph N/A   Clear
12:55 AM 50.0 °F - - N/A% 30.17 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Clear
1:20 AM 51.8 °F - - N/A% 30.17 in 10.0 mi SW 13.8 mph 19.6 mph N/A   Clear
2:00 AM 51.8 °F - - N/A% 30.16 in 10.0 mi SW 12.7 mph 23.0 mph N/A   Clear
2:15 AM 51.8 °F - - N/A% 30.16 in 10.0 mi SSW 10.4 mph - N/A   Clear
2:40 AM 50.0 °F - - N/A% 30.15 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:55 AM 50.0 °F - - N/A% 30.15 in 10.0 mi SW 10.4 mph - N/A   Clear
3:20 AM 50.0 °F - - N/A% 30.15 in 10.0 mi SW 8.1 mph - N/A   Clear
3:35 AM 48.2 °F - - N/A% 30.14 in 10.0 mi SW 6.9 mph - N/A   Clear
4:00 AM 48.2 °F - - N/A% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:20 AM 41.0 °F - - N/A% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:40 AM 41.0 °F - - N/A% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:00 AM 44.6 °F 40.7 °F - N/A% 30.13 in 10.0 mi SW 6.9 mph - N/A   Clear
5:20 AM 46.4 °F 43.5 °F - N/A% 30.13 in 10.0 mi SW 5.8 mph - N/A   Clear
5:40 AM 46.4 °F 41.9 °F - N/A% 30.13 in 10.0 mi WSW 9.2 mph - N/A   Clear
6:00 AM 46.4 °F 44.3 °F - N/A% 30.12 in 10.0 mi West 4.6 mph - N/A   Clear
6:15 AM 46.4 °F 42.9 °F - N/A% 30.12 in 10.0 mi WSW 6.9 mph - N/A   Clear
6:40 AM 44.6 °F 40.7 °F - N/A% 30.12 in 10.0 mi WSW 6.9 mph - N/A   Clear
6:55 AM 44.6 °F 40.7 °F - N/A% 30.12 in 10.0 mi West 6.9 mph - N/A   Clear
7:20 AM 37.4 °F - - N/A% 30.13 in 10.0 mi Calm Calm - N/A   Clear
7:40 AM 35.6 °F - - N/A% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 35.6 °F - - N/A% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 39.2 °F - - N/A% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 44.6 °F - - N/A% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:00 AM 44.6 °F - - N/A% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 46.4 °F 44.3 °F - N/A% 30.13 in 10.0 mi West 4.6 mph - N/A   Clear
9:40 AM 53.6 °F - - N/A% 30.12 in 10.0 mi SSW 13.8 mph 20.7 mph N/A   Clear
10:00 AM 53.6 °F - - N/A% 30.11 in 10.0 mi SSW 20.7 mph 27.6 mph N/A   Clear
10:15 AM 53.6 °F - - N/A% 30.10 in 10.0 mi SSW 18.4 mph 26.5 mph N/A   Clear
10:35 AM 55.4 °F - - N/A% 30.10 in 10.0 mi SW 15.0 mph 24.2 mph N/A   Clear
10:55 AM 55.4 °F - - N/A% 30.09 in 10.0 mi SW 17.3 mph 27.6 mph N/A   Clear
11:20 AM 57.2 °F - - N/A% 30.08 in 10.0 mi SSW 17.3 mph 24.2 mph N/A   Clear
11:35 AM 57.2 °F - - N/A% 30.08 in 10.0 mi SSW 17.3 mph 23.0 mph N/A   Clear
11:55 AM 59.0 °F - - N/A% 30.07 in 10.0 mi South 17.3 mph 24.2 mph N/A   Clear
12:15 PM 59.0 °F - - N/A% 30.07 in 10.0 mi South 13.8 mph 23.0 mph N/A   Clear
12:35 PM 62.6 °F - - N/A% 30.06 in 10.0 mi SSW 17.3 mph 20.7 mph N/A   Clear
12:55 PM 62.6 °F - - N/A% 30.05 in 10.0 mi SW 11.5 mph 18.4 mph N/A   Clear
1:15 PM 64.4 °F - - N/A% 30.04 in 10.0 mi SW 17.3 mph 33.4 mph N/A   Clear
1:35 PM 64.4 °F - - N/A% 30.03 in 10.0 mi SSW 16.1 mph 24.2 mph N/A   Clear
1:55 PM 62.6 °F - - N/A% 30.02 in 10.0 mi SSW 18.4 mph 26.5 mph N/A   Clear
2:15 PM 62.6 °F - - N/A% 30.02 in 10.0 mi SSW 10.4 mph 23.0 mph N/A   Clear
2:35 PM 64.4 °F - - N/A% 30.01 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
2:55 PM 66.2 °F - - N/A% 30.00 in 10.0 mi SSW 17.3 mph 23.0 mph N/A   Clear
3:15 PM 66.2 °F - - N/A% 29.99 in 10.0 mi SW 19.6 mph 28.8 mph N/A   Clear
3:40 PM 66.2 °F - - N/A% 29.98 in 10.0 mi SSW 25.3 mph 33.4 mph N/A Rain Light Rain
3:55 PM 66.2 °F - - N/A% 29.98 in 10.0 mi SW 16.1 mph 32.2 mph N/A   Clear
4:20 PM 66.2 °F - - N/A% 29.97 in 10.0 mi SW 23.0 mph 33.4 mph N/A   Clear
4:40 PM 64.4 °F - - N/A% 29.97 in 10.0 mi SSW 23.0 mph 29.9 mph N/A   Scattered Clouds
5:00 PM 64.4 °F - - N/A% 29.97 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Mostly Cloudy
5:20 PM 64.4 °F - - N/A% 29.97 in 10.0 mi SW 13.8 mph 23.0 mph N/A   Mostly Cloudy
5:40 PM 64.4 °F - - N/A% 29.96 in 10.0 mi SW 12.7 mph 20.7 mph N/A   Mostly Cloudy
6:00 PM 64.4 °F - - N/A% 29.96 in 10.0 mi WSW 9.2 mph 18.4 mph N/A   Mostly Cloudy
6:20 PM 62.6 °F - - N/A% 29.95 in 10.0 mi SW 10.4 mph 17.3 mph N/A   Mostly Cloudy
7:00 PM 62.6 °F - - N/A% 29.94 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
7:20 PM 62.6 °F - - N/A% 29.93 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
7:35 PM 62.6 °F - - N/A% 29.93 in 10.0 mi WSW 8.1 mph - N/A   Overcast
8:00 PM 60.8 °F - - N/A% 29.93 in 10.0 mi SW 5.8 mph - N/A   Overcast
8:20 PM 60.8 °F - - N/A% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
8:40 PM 59.0 °F - - N/A% 29.93 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
9:00 PM 59.0 °F - - N/A% 29.93 in 10.0 mi SSW 13.8 mph 17.3 mph N/A   Scattered Clouds
9:20 PM 57.2 °F - - N/A% 29.92 in 10.0 mi SSW 9.2 mph - N/A   Clear
9:40 PM 57.2 °F - - N/A% 29.92 in 10.0 mi SSW 11.5 mph - N/A   Clear
10:00 PM 55.4 °F - - N/A% 29.92 in 10.0 mi SSW 11.5 mph - N/A   Clear
10:20 PM 55.4 °F - - N/A% 29.92 in 10.0 mi SW 9.2 mph - N/A   Clear
10:40 PM 53.6 °F - - N/A% 29.92 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:00 PM 48.2 °F - - N/A% 29.93 in 10.0 mi South 5.8 mph - N/A   Clear
11:20 PM 44.6 °F 43.1 °F - N/A% 29.94 in 10.0 mi SSW 3.5 mph - N/A   Clear
11:40 PM 41.0 °F 39.0 °F - N/A% 29.95 in 10.0 mi South 3.5 mph - N/A   Clear