West Yellowstone, MT

10:39 PM MDT on March 22, 2017 (GMT -0600)
Yellowstone

Weather History for KWYS - July, 2013

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Wednesday, July 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 82 °F 76 °F 82 °F (2011)
Min Temperature 53 °F 43 °F 28 °F (2016)
Cooling Degree Days 2    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 82    
Precipitation  
Precipitation 0.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.32 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events Fog , 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

Jul. 17, 2013 Rise Set
Actual Time 5:55 AM MDT 9:05 PM MDT
Civil Twilight 5:19 AM MDT 9:40 PM MDT
Nautical Twilight 4:34 AM MDT 10:26 PM MDT
Astronomical Twilight 3:38 AM MDT 11:21 PM MDT
Moon 3:55 PM MDT (7/17) 1:09 AM MDT (7/17)
Length of Visible Light 16h 20m
Length of Day
15h 10m
Waxing Gibbous, 68% of the Moon is Illuminated
Jul 17
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 59.0 °F - 53.6 °F 82% 30.34 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
12:30 AM 59.0 °F - 53.6 °F 82% 30.33 in 10.0 mi Calm Calm - 0.01 in   Overcast
12:50 AM 59.0 °F - 53.6 °F 82% 30.35 in 10.0 mi SW 4.6 mph - 0.02 in Rain Light Rain
1:10 AM 57.2 °F - 53.6 °F 88% 30.35 in 8.0 mi Calm Calm - 0.01 in Rain Rain
1:30 AM 57.2 °F - 53.6 °F 88% 30.34 in 7.0 mi North 3.5 mph - 0.03 in Rain Light Rain
1:50 AM 57.2 °F - 53.6 °F 88% 30.34 in 10.0 mi North 5.8 mph - 0.04 in Rain Light Rain
2:10 AM 57.2 °F - 53.6 °F 88% 30.34 in 10.0 mi North 3.5 mph - N/A   Overcast
2:30 AM 57.2 °F - 53.6 °F 88% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
2:50 AM 57.2 °F - 51.8 °F 82% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
3:10 AM 57.2 °F - 51.8 °F 82% 30.34 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
3:30 AM 57.2 °F - 51.8 °F 82% 30.34 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
3:50 AM 55.4 °F - 50.0 °F 82% 30.33 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
4:10 AM 55.4 °F - 50.0 °F 82% 30.33 in 7.0 mi Calm Calm - N/A   Partly Cloudy
4:30 AM 55.4 °F - 50.0 °F 82% 30.32 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
4:50 AM 55.4 °F - 51.8 °F 88% 30.32 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
5:10 AM 55.4 °F - 50.0 °F 82% 30.32 in 1.0 mi Calm Calm - N/A   Overcast
5:30 AM 55.4 °F - 50.0 °F 82% 30.32 in 0.2 mi SW 3.5 mph - N/A   Haze
5:50 AM 53.6 °F - 48.2 °F 82% 30.32 in 0.5 mi Calm Calm - N/A   Haze
6:10 AM 53.6 °F - 50.0 °F 88% 30.33 in 0.8 mi Calm Calm - N/A   Overcast
6:30 AM 53.6 °F - 50.0 °F 88% 30.34 in 0.2 mi Calm Calm - N/A Fog Fog
6:50 AM 53.6 °F - 51.8 °F 94% 30.33 in 0.2 mi Calm Calm - N/A Fog Fog
7:10 AM 55.4 °F - 53.6 °F 94% 30.34 in 0.2 mi East 3.5 mph - N/A Fog Fog
7:30 AM 55.4 °F - 55.4 °F 100% 30.34 in 0.2 mi ESE 3.5 mph - N/A Fog Fog
7:50 AM 55.4 °F - 55.4 °F 100% 30.34 in 0.2 mi Calm Calm - N/A Fog Fog
8:10 AM 55.4 °F - 55.4 °F 100% 30.35 in 1.2 mi Calm Calm - N/A   Overcast
8:30 AM 55.4 °F - 51.8 °F 88% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
8:50 AM 57.2 °F - 51.8 °F 82% 30.34 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:10 AM 59.0 °F - 53.6 °F 82% 30.35 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:30 AM 59.0 °F - 55.4 °F 88% 30.34 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:50 AM 60.8 °F - 55.4 °F 82% 30.34 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
10:10 AM 62.6 °F - 57.2 °F 82% 30.34 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:30 AM 64.4 °F - 59.0 °F 83% 30.33 in 10.0 mi Calm Calm - N/A   Clear
10:50 AM 66.2 °F - 60.8 °F 83% 30.33 in 10.0 mi NE 3.5 mph - N/A   Clear
11:10 AM 68.0 °F - 62.6 °F 83% 30.33 in 10.0 mi East 4.6 mph - N/A   Clear
11:30 AM 69.8 °F - 64.4 °F 83% 30.32 in 10.0 mi East 4.6 mph - N/A   Clear
11:50 AM 71.6 °F - 66.2 °F 83% 30.32 in 10.0 mi Calm Calm - N/A   Clear
12:10 PM 73.4 °F - 69.8 °F 88% 30.32 in 10.0 mi SSW 5.8 mph - N/A   Clear
12:30 PM 77.0 °F - 71.6 °F 83% 30.32 in 10.0 mi WSW 11.5 mph 20.7 mph N/A   Clear
12:50 PM 77.0 °F - 73.4 °F 89% 30.31 in 10.0 mi SW 13.8 mph 19.6 mph N/A   Clear
1:10 PM 77.0 °F - 73.4 °F 89% 30.31 in 10.0 mi WSW 12.7 mph 20.7 mph N/A   Clear
1:30 PM 77.0 °F - 73.4 °F 89% 30.31 in 10.0 mi SSW 11.5 mph - N/A   Clear
1:50 PM 77.0 °F - 73.4 °F 89% 30.30 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
2:10 PM 78.8 °F - 75.2 °F 89% 30.30 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Clear
2:30 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.29 in 10.0 mi SSW 16.1 mph 21.9 mph N/A   Clear
2:50 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.29 in 10.0 mi SSW 18.4 mph 23.0 mph N/A   Clear
3:10 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.28 in 10.0 mi SW 17.3 mph 23.0 mph N/A   Clear
3:30 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.27 in 10.0 mi SSW 15.0 mph 19.6 mph N/A   Clear
3:50 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.26 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
4:10 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.25 in 10.0 mi WSW 10.4 mph 20.7 mph N/A   Clear
4:30 PM 80.6 °F 87.1 °F 77.0 °F 89% 30.25 in 10.0 mi SW 13.8 mph 18.4 mph N/A   Clear
4:50 PM 82.4 °F 90.9 °F 77.0 °F 84% 30.25 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Clear
5:10 PM 82.4 °F 90.9 °F 77.0 °F 84% 30.25 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Clear
5:30 PM 80.6 °F 87.1 °F 77.0 °F 89% 30.24 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Partly Cloudy
5:50 PM 80.6 °F 87.1 °F 77.0 °F 89% 30.24 in 10.0 mi SSW 13.8 mph 20.7 mph N/A   Partly Cloudy
6:10 PM 82.4 °F 90.9 °F 77.0 °F 84% 30.23 in 10.0 mi SSW 13.8 mph 20.7 mph N/A   Clear
6:30 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.23 in 10.0 mi SW 12.7 mph 21.9 mph N/A   Scattered Clouds
6:50 PM 75.2 °F - 71.6 °F 89% 30.28 in 10.0 mi NNW 16.1 mph 25.3 mph N/A   Mostly Cloudy
7:10 PM 66.2 °F - 60.8 °F 83% 30.32 in 10.0 mi North 6.9 mph 16.1 mph N/A   Mostly Cloudy
7:30 PM 62.6 °F - 57.2 °F 82% 30.32 in 9.0 mi NNE 9.2 mph 19.6 mph N/A Rain Light Rain
7:50 PM 60.8 °F - 57.2 °F 88% 30.33 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
8:10 PM 62.6 °F - 57.2 °F 82% 30.33 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:30 PM 62.6 °F - 57.2 °F 82% 30.32 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
8:50 PM 62.6 °F - 57.2 °F 82% 30.34 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
9:10 PM 62.6 °F - 57.2 °F 82% 30.32 in 8.0 mi North 3.5 mph - 0.01 in Rain Light Rain
9:30 PM 59.0 °F - 53.6 °F 82% 30.32 in 10.0 mi NNE 5.8 mph - 0.01 in   Scattered Clouds
9:50 PM 57.2 °F - 53.6 °F 88% 30.33 in 10.0 mi NNW 5.8 mph - 0.01 in   Clear
10:10 PM 57.2 °F - 53.6 °F 88% 30.35 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:30 PM 57.2 °F - 53.6 °F 88% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
10:50 PM 57.2 °F - 51.8 °F 82% 30.35 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:10 PM 57.2 °F - 51.8 °F 82% 30.34 in 10.0 mi Calm Calm - N/A   Clear
11:30 PM 53.6 °F - 50.0 °F 88% 30.34 in 10.0 mi NW 4.6 mph - N/A   Clear
11:50 PM 53.6 °F - 48.2 °F 82% 30.34 in 10.0 mi NW 4.6 mph - N/A   Clear