History for West Yellowstone, MT

Monday, April 16, 2012 — View Current Conditions
Monday, April 16, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 30 °F -  
Max Temperature 44 °F 48 °F 46 °F (2011)
Min Temperature 15 °F 21 °F 15 °F (2012)
Degree Days
Heating Degree Days 36    
Moisture
Dew Point 27 °F    
Average Humidity 86    
Maximum Humidity 93    
Minimum Humidity 80    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.09 in    
Wind
Wind Speed 5 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed 32 mph    
Visibility 9 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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Local Photos
Chilly Sunrise
It wasn't really that cold but the gray skies and pastel colors made it feel chilly.
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Astronomy
May. 24, 2013 Rise Set
Actual Time 6:37 AM MDT 8:11 PM MDT
Civil Twilight 6:06 AM MDT 8:42 PM MDT
Nautical Twilight 5:29 AM MDT 9:19 PM MDT
Astronomical Twilight 4:50 AM MDT 9:59 PM MDT
Moon 4:18 AM MDT (4/16) 4:00 PM MDT (4/16)
Length Of Visible Light 14h 35m
Length of Day
13h 33m
Waning Crescent, 18% of the Moon is Illuminated
Apr 16
Waning Crescent
Apr 21
New
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
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Hourly Observations
Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:05 AM 26.6 °F 22.6 °F 23.0 °F 86% 30.05 in 10.0 mi South 3.5 mph - N/A   Overcast
12:25 AM 24.8 °F - 23.0 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
12:45 AM 24.8 °F - 23.0 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
1:05 AM 24.8 °F - 19.4 °F 80% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:25 AM 24.8 °F - 19.4 °F 80% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:45 AM 23.0 °F - 19.4 °F 86% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:05 AM 21.2 °F - 17.6 °F 86% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:25 AM 21.2 °F - 17.6 °F 86% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:45 AM 19.4 °F - 17.6 °F 93% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:05 AM 19.4 °F - 15.8 °F 86% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:25 AM 19.4 °F 14.3 °F 15.8 °F 86% 30.06 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:45 AM 19.4 °F - 15.8 °F 86% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:05 AM 17.6 °F - 15.8 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Clear
4:25 AM 17.6 °F - 14.0 °F 86% 30.07 in 10.0 mi Calm Calm - N/A   Clear
4:45 AM 15.8 °F - 14.0 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:05 AM 17.6 °F - 14.0 °F 86% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
5:25 AM 15.8 °F - 14.0 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:45 AM 15.8 °F - 14.0 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:05 AM 15.8 °F - 14.0 °F 93% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:25 AM 15.8 °F - 12.2 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:45 AM 15.8 °F - 12.2 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:05 AM 17.6 °F - 14.0 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:45 AM 21.2 °F - 17.6 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:05 AM 24.8 °F 19.1 °F 19.4 °F 80% 30.10 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
8:25 AM 26.6 °F - 23.0 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:45 AM 28.4 °F - 24.8 °F 86% 30.11 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:05 AM 30.2 °F - 26.6 °F 86% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:25 AM 33.8 °F 27.7 °F 30.2 °F 87% 30.11 in 10.0 mi West 6.9 mph - N/A   Overcast
9:45 AM 32.0 °F 24.2 °F 28.4 °F 87% 30.11 in 10.0 mi West 9.2 mph - N/A   Overcast
10:05 AM 33.8 °F 24.3 °F 30.2 °F 87% 30.11 in 10.0 mi SW 13.8 mph 17.3 mph N/A   Overcast
10:25 AM 33.8 °F 24.3 °F 30.2 °F 87% 30.12 in 10.0 mi SW 13.8 mph 18.4 mph N/A   Overcast
10:45 AM 33.8 °F 24.3 °F 30.2 °F 87% 30.12 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Overcast
11:05 AM 35.6 °F 28.0 °F 32.0 °F 87% 30.13 in 10.0 mi SW 10.4 mph 19.6 mph N/A   Overcast
11:25 AM 35.6 °F 28.6 °F 32.0 °F 87% 30.13 in 10.0 mi WSW 9.2 mph 17.3 mph N/A   Overcast
11:45 AM 37.4 °F 30.8 °F 32.0 °F 81% 30.12 in 10.0 mi SW 9.2 mph 18.4 mph N/A   Overcast
12:05 PM 37.4 °F 28.9 °F 32.0 °F 81% 30.12 in 10.0 mi SSW 13.8 mph 21.9 mph N/A   Overcast
12:25 PM 37.4 °F 28.2 °F 32.0 °F 81% 30.12 in 10.0 mi SW 16.1 mph 23.0 mph N/A   Overcast
12:45 PM 37.4 °F 29.3 °F 32.0 °F 81% 30.12 in 10.0 mi SW 12.7 mph 21.9 mph N/A   Overcast
1:05 PM 37.4 °F 29.8 °F 32.0 °F 81% 30.12 in 10.0 mi SW 11.5 mph 19.6 mph N/A   Overcast
1:25 PM 37.4 °F 28.9 °F 33.8 °F 87% 30.11 in 10.0 mi SSW 13.8 mph 24.2 mph N/A   Overcast
1:45 PM 39.2 °F 32.0 °F 33.8 °F 81% 30.11 in 10.0 mi SW 11.5 mph 20.7 mph N/A   Overcast
2:05 PM 39.2 °F 29.6 °F 35.6 °F 87% 30.10 in 10.0 mi SSW 19.6 mph 26.5 mph N/A   Overcast
2:25 PM 41.0 °F 33.5 °F 35.6 °F 81% 30.10 in 10.0 mi SSW 13.8 mph 27.6 mph N/A   Overcast
2:45 PM 39.2 °F 30.2 °F 35.6 °F 87% 30.09 in 10.0 mi SSW 17.3 mph 27.6 mph N/A   Overcast
3:05 PM 41.0 °F 33.9 °F 37.4 °F 87% 30.09 in 10.0 mi SSW 12.7 mph 24.2 mph N/A   Mostly Cloudy
3:25 PM 42.8 °F 36.2 °F 37.4 °F 81% 30.08 in 10.0 mi SW 12.7 mph 24.2 mph N/A   Scattered Clouds
3:45 PM 44.6 °F 38.1 °F 39.2 °F 81% 30.08 in 10.0 mi SW 13.8 mph 17.3 mph N/A   Overcast
4:25 PM 44.6 °F 36.6 °F 39.2 °F 81% 30.07 in 10.0 mi SW 19.6 mph 32.2 mph N/A   Overcast
4:45 PM 42.8 °F 36.6 °F 39.2 °F 87% 30.08 in 10.0 mi SW 11.5 mph 25.3 mph N/A   Mostly Cloudy
5:05 PM 42.8 °F 34.5 °F 39.2 °F 87% 30.07 in 10.0 mi SW 18.4 mph 29.9 mph N/A   Partly Cloudy
5:25 PM 41.0 °F 32.5 °F 37.4 °F 87% 30.08 in 10.0 mi SW 17.3 mph 28.8 mph N/A   Partly Cloudy
5:45 PM 41.0 °F 32.8 °F 37.4 °F 87% 30.08 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Partly Cloudy
6:05 PM 41.0 °F 32.8 °F 37.4 °F 87% 30.08 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Partly Cloudy
6:25 PM 41.0 °F 33.9 °F 37.4 °F 87% 30.08 in 10.0 mi SW 12.7 mph 21.9 mph N/A   Mostly Cloudy
6:45 PM 39.2 °F 29.6 °F 35.6 °F 87% 30.09 in 10.0 mi SW 19.6 mph 29.9 mph N/A   Mostly Cloudy
7:05 PM 37.4 °F 28.5 °F 32.0 °F 81% 30.09 in 10.0 mi SW 15.0 mph 24.2 mph N/A   Scattered Clouds
7:25 PM 35.6 °F 26.6 °F 32.0 °F 87% 30.09 in 9.0 mi SW 13.8 mph 21.9 mph N/A   Partly Cloudy
7:45 PM 35.6 °F 26.2 °F 32.0 °F 87% 30.08 in 7.0 mi SW 15.0 mph 24.2 mph N/A   Clear
8:05 PM 35.6 °F 26.2 °F 32.0 °F 87% 30.09 in 7.0 mi SW 15.0 mph 25.3 mph N/A   Mostly Cloudy
8:25 PM 35.6 °F 26.6 °F 32.0 °F 87% 30.09 in 8.0 mi SSW 13.8 mph 19.6 mph N/A   Mostly Cloudy
8:45 PM 33.8 °F 25.3 °F 30.2 °F 87% 30.09 in 8.0 mi SSW 11.5 mph 19.6 mph N/A   Mostly Cloudy
9:05 PM 33.8 °F 25.3 °F 30.2 °F 87% 30.10 in 6.0 mi SW 11.5 mph - N/A   Mostly Cloudy
9:25 PM 33.8 °F 24.3 °F 30.2 °F 87% 30.10 in 8.0 mi SSW 13.8 mph 17.3 mph N/A   Mostly Cloudy
9:45 PM 33.8 °F 26.4 °F 30.2 °F 87% 30.10 in 5.0 mi SW 9.2 mph - N/A Rain Light Rain
10:05 PM 33.8 °F 27.0 °F 30.2 °F 87% 30.11 in 4.0 mi SW 8.1 mph - N/A Snow Light Snow
10:25 PM 32.0 °F 23.0 °F 28.4 °F 87% 30.10 in 3.0 mi SW 11.5 mph 18.4 mph N/A Snow Light Snow
10:45 PM 32.0 °F 23.6 °F 28.4 °F 87% 30.10 in 3.0 mi SSW 10.4 mph - N/A   Overcast
11:05 PM 32.0 °F 26.4 °F 28.4 °F 87% 30.10 in 4.0 mi SW 5.8 mph - N/A Snow Light Snow
11:25 PM 33.8 °F 28.6 °F 30.2 °F 87% 30.10 in 8.0 mi WSW 5.8 mph - N/A   Overcast
11:45 PM 33.8 °F 26.4 °F 30.2 °F 87% 30.10 in 5.0 mi SSW 9.2 mph - N/A Rain Light Rain
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