History for West Yellowstone, MT

Monday, May 14, 2012 — View Current Conditions
Monday, May 14, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 48 °F -  
Max Temperature 71 °F 58 °F 71 °F (2012)
Min Temperature 24 °F 27 °F 24 °F (2012)
Degree Days
Heating Degree Days 18    
Moisture
Dew Point 47 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.30 in    
Wind
Wind Speed 2 mph (SW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
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
Yellowstone Lake awakens
Yellowstone Lake at sunset
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Astronomy
May. 20, 2013 Rise Set
Actual Time 5:56 AM MDT 8:45 PM MDT
Civil Twilight 5:22 AM MDT 9:19 PM MDT
Nautical Twilight 4:40 AM MDT 10:02 PM MDT
Astronomical Twilight 3:50 AM MDT 10:53 PM MDT
Moon 2:47 AM MDT (5/14) 2:56 PM MDT (5/14)
Length Of Visible Light 15h 56m
Length of Day
14h 48m
Waning Crescent, 32% of the Moon is Illuminated
May 14
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
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 42.8 °F - 39.2 °F 87% 30.32 in 10.0 mi Calm Calm - N/A   Clear
12:25 AM 39.2 °F - 35.6 °F 87% 30.33 in 10.0 mi Calm Calm - N/A   Clear
12:45 AM 35.6 °F - 32.0 °F 87% 30.33 in 10.0 mi Calm Calm - N/A   Clear
1:05 AM 35.6 °F - 32.0 °F 87% 30.33 in 10.0 mi Calm Calm - N/A   Clear
1:25 AM 32.0 °F - 28.4 °F 87% 30.33 in 10.0 mi Calm Calm - N/A   Clear
1:45 AM 30.2 °F 26.7 °F 26.6 °F 86% 30.33 in 10.0 mi NNW 3.5 mph - N/A   Clear
2:05 AM 30.2 °F - 26.6 °F 86% 30.33 in 10.0 mi Calm Calm - N/A   Clear
2:25 AM 28.4 °F - 26.6 °F 93% 30.33 in 10.0 mi Calm Calm - N/A   Clear
2:45 AM 28.4 °F - 24.8 °F 86% 30.34 in 10.0 mi Calm Calm - N/A   Clear
3:05 AM 28.4 °F - 28.4 °F 100% 30.34 in 10.0 mi Calm Calm - N/A   Clear
4:00 AM 28.4 °F - 28.4 °F 100% 30.35 in 10.0 mi Calm Calm - N/A   Clear
4:25 AM 26.6 °F - 26.6 °F 100% 30.35 in 10.0 mi Calm Calm - N/A   Clear
4:45 AM 26.6 °F - 24.8 °F 93% 30.35 in 10.0 mi Calm Calm - N/A   Clear
5:05 AM 26.6 °F - 23.0 °F 86% 30.36 in 10.0 mi Calm Calm - N/A   Clear
5:25 AM 26.6 °F - 26.6 °F 100% 30.36 in 10.0 mi Calm Calm - N/A   Clear
5:45 AM 24.8 °F - 24.8 °F 100% 30.36 in 10.0 mi Calm Calm - N/A   Clear
6:05 AM 24.8 °F - 24.8 °F 100% 30.36 in 10.0 mi Calm Calm - N/A   Clear
6:25 AM 24.8 °F - 24.8 °F 100% 30.37 in 10.0 mi Calm Calm - N/A   Clear
6:45 AM 28.4 °F - 28.4 °F 100% 30.37 in 10.0 mi Calm Calm - N/A   Clear
7:05 AM 30.2 °F - 30.2 °F 100% 30.38 in 10.0 mi Calm Calm - N/A   Clear
7:25 AM 32.0 °F - 28.4 °F 87% 30.38 in 10.0 mi Calm Calm - N/A   Clear
7:45 AM 35.6 °F - 32.0 °F 87% 30.38 in 10.0 mi Calm Calm - N/A   Clear
8:05 AM 37.4 °F - 33.8 °F 87% 30.37 in 10.0 mi Calm Calm - N/A   Clear
8:25 AM 41.0 °F 39.0 °F 37.4 °F 87% 30.38 in 10.0 mi North 3.5 mph - N/A   Clear
8:45 AM 44.6 °F 43.1 °F 39.2 °F 81% 30.37 in 10.0 mi North 3.5 mph - N/A   Clear
9:05 AM 46.4 °F - 41.0 °F 81% 30.36 in 10.0 mi Calm Calm - N/A   Clear
9:25 AM 48.2 °F - 44.6 °F 87% 30.35 in 10.0 mi Calm Calm - N/A   Clear
9:45 AM 50.0 °F - 46.4 °F 87% 30.35 in 10.0 mi NNE 3.5 mph - N/A   Clear
10:05 AM 53.6 °F - 48.2 °F 82% 30.34 in 10.0 mi ENE 5.8 mph - N/A   Clear
10:25 AM 55.4 °F - 50.0 °F 82% 30.34 in 10.0 mi Calm Calm - N/A   Clear
10:45 AM 57.2 °F - 53.6 °F 88% 30.34 in 10.0 mi Calm Calm - N/A   Clear
11:05 AM 59.0 °F - 55.4 °F 88% 30.33 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:25 AM 62.6 °F - 59.0 °F 88% 30.32 in 10.0 mi South 6.9 mph - N/A   Clear
11:45 AM 64.4 °F - 59.0 °F 83% 30.32 in 10.0 mi WNW 5.8 mph - N/A   Clear
12:05 PM 66.2 °F - 62.6 °F 88% 30.31 in 10.0 mi SSW 11.5 mph - N/A   Clear
12:25 PM 68.0 °F - 62.6 °F 83% 30.31 in 10.0 mi SW 8.1 mph - N/A   Clear
12:45 PM 68.0 °F - 62.6 °F 83% 30.30 in 10.0 mi SSW 9.2 mph - N/A   Clear
1:05 PM 68.0 °F - 64.4 °F 88% 30.30 in 10.0 mi South 6.9 mph 19.6 mph N/A   Clear
1:25 PM 68.0 °F - 64.4 °F 88% 30.29 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Clear
1:45 PM 68.0 °F - 64.4 °F 88% 30.28 in 10.0 mi SW 16.1 mph 19.6 mph N/A   Clear
2:00 PM 68.0 °F - 64.4 °F 88% 30.28 in 10.0 mi SSW 6.9 mph 19.6 mph N/A   Clear
2:25 PM 68.0 °F - 64.4 °F 88% 30.28 in 10.0 mi South 6.9 mph - N/A   Clear
2:45 PM 69.8 °F - 66.2 °F 88% 30.27 in 10.0 mi SSW 8.1 mph 18.4 mph N/A   Clear
3:05 PM 69.8 °F - 64.4 °F 83% 30.26 in 10.0 mi Calm Calm - N/A   Clear
3:25 PM 71.6 °F - 66.2 °F 83% 30.26 in 10.0 mi West 11.5 mph 17.3 mph N/A   Clear
3:45 PM 71.6 °F - 66.2 °F 83% 30.25 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:10 PM 71.6 °F - 66.2 °F 83% 30.25 in 10.0 mi West 5.8 mph - N/A   Clear
4:30 PM 71.6 °F - 66.2 °F 83% 30.25 in 10.0 mi WNW 3.5 mph - N/A   Clear
4:50 PM 71.6 °F - 66.2 °F 83% 30.24 in 10.0 mi South 5.8 mph - N/A   Clear
5:10 PM 71.6 °F - 66.2 °F 83% 30.23 in 10.0 mi SW 3.5 mph - N/A   Clear
5:30 PM 71.6 °F - 66.2 °F 83% 30.23 in 10.0 mi NW 6.9 mph - N/A   Clear
5:50 PM 71.6 °F - 66.2 °F 83% 30.23 in 10.0 mi West 5.8 mph - N/A   Clear
6:10 PM 71.6 °F - 66.2 °F 83% 30.22 in 10.0 mi WNW 5.8 mph - N/A   Clear
6:30 PM 71.6 °F - 66.2 °F 83% 30.22 in 10.0 mi NE 3.5 mph - N/A   Clear
6:50 PM 71.6 °F - 66.2 °F 83% 30.22 in 10.0 mi NW 4.6 mph - N/A   Clear
7:10 PM 71.6 °F - 66.2 °F 83% 30.21 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:30 PM 69.8 °F - 64.4 °F 83% 30.21 in 10.0 mi SSW 8.1 mph - N/A   Clear
7:50 PM 68.0 °F - 62.6 °F 83% 30.22 in 10.0 mi South 5.8 mph - N/A   Clear
8:10 PM 66.2 °F - 60.8 °F 83% 30.22 in 10.0 mi South 5.8 mph - N/A   Clear
8:30 PM 62.6 °F - 57.2 °F 82% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:50 PM 57.2 °F - 53.6 °F 88% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:10 PM 53.6 °F - 48.2 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
9:30 PM 51.8 °F - 48.2 °F 88% 30.23 in 10.0 mi South 3.5 mph - N/A   Clear
9:50 PM 51.8 °F - 48.2 °F 88% 30.24 in 10.0 mi SW 3.5 mph - N/A   Clear
10:10 PM 50.0 °F - 46.4 °F 87% 30.25 in 10.0 mi Calm Calm - N/A   Clear
10:30 PM 46.4 °F - 42.8 °F 87% 30.25 in 10.0 mi Calm Calm - N/A   Clear
10:50 PM 44.6 °F 43.1 °F 39.2 °F 81% 30.26 in 10.0 mi SSW 3.5 mph - N/A   Clear
11:10 PM 41.0 °F 39.0 °F 35.6 °F 81% 30.25 in 10.0 mi SSW 3.5 mph - N/A   Clear
11:30 PM 37.4 °F - 32.0 °F 81% 30.25 in 10.0 mi Calm Calm - N/A   Clear
11:50 PM 37.4 °F - 32.0 °F 81% 30.25 in 10.0 mi Calm Calm - N/A   Clear
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