Weather History for West Yellowstone, MT

Change the Weather History Date:

Friday, June 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 59 °F 70 °F 69 °F (2014)
Min Temperature 24 °F 38 °F 24 °F (2013)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 39 °F    
Average Humidity 85    
Maximum Humidity 93    
Minimum Humidity 80    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 3 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed 29 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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jun. 21, 2013 Rise Set
Actual Time 5:39 AM MDT 9:13 PM MDT
Civil Twilight 5:01 AM MDT 9:50 PM MDT
Nautical Twilight 4:12 AM MDT 10:39 PM MDT
Astronomical Twilight 3:08 AM MDT 11:44 PM MDT
Moon 7:25 PM MDT (6/21) 4:01 AM MDT (6/21)
Length of Visible Light 16h 48m
Length of Day
15h 34m
Waxing Gibbous, 95% of the Moon is Illuminated
Jun 21
Waxing Gibbous
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 32.0 °F - 28.4 °F 87% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:30 AM 30.2 °F - 26.6 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:50 AM 28.4 °F - 24.8 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:10 AM 28.4 °F - 24.8 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:30 AM 28.4 °F - 24.8 °F 86% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:50 AM 26.6 °F 22.6 °F 23.0 °F 86% 30.09 in 10.0 mi South 3.5 mph - N/A   Clear
2:10 AM 28.4 °F - 24.8 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:30 AM 26.6 °F - 23.0 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:50 AM 26.6 °F - 24.8 °F 93% 30.09 in 10.0 mi Calm Calm - N/A   Clear
3:10 AM 26.6 °F - 23.0 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:30 AM 26.6 °F - 23.0 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
3:50 AM 28.4 °F - 24.8 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:10 AM 26.6 °F - 23.0 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:30 AM 26.6 °F - 23.0 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:50 AM 26.6 °F - 23.0 °F 86% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:10 AM 24.8 °F - 23.0 °F 93% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:30 AM 26.6 °F - 23.0 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Clear
5:50 AM 24.8 °F - 21.2 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Clear
6:10 AM 24.8 °F - 21.2 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Clear
6:30 AM 26.6 °F - 23.0 °F 86% 30.07 in 10.0 mi Calm Calm - N/A   Clear
6:50 AM 28.4 °F - 26.6 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:10 AM 30.2 °F - 26.6 °F 86% 30.07 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:30 AM 32.0 °F - 26.6 °F 80% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:50 AM 35.6 °F 32.8 °F 32.0 °F 87% 30.07 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
8:10 AM 37.4 °F 34.9 °F 32.0 °F 81% 30.08 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
8:30 AM 39.2 °F - 33.8 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:50 AM 41.0 °F 37.1 °F 35.6 °F 81% 30.09 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
9:10 AM 41.0 °F - 35.6 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Clear
9:30 AM 41.0 °F - 37.4 °F 87% 30.10 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:50 AM 42.8 °F - 39.2 °F 87% 30.10 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:10 AM 44.6 °F 43.1 °F 39.2 °F 81% 30.09 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
10:30 AM 46.4 °F - 41.0 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:50 AM 48.2 °F - 44.6 °F 87% 30.09 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
11:10 AM 50.0 °F - 46.4 °F 87% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:30 AM 53.6 °F - 48.2 °F 82% 30.09 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
11:50 AM 53.6 °F - 48.2 °F 82% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
12:10 PM 53.6 °F - 48.2 °F 82% 30.09 in 10.0 mi WSW 8.1 mph - N/A   Overcast
12:30 PM 53.6 °F - 48.2 °F 82% 30.09 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
12:50 PM 55.4 °F - 50.0 °F 82% 30.08 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
1:10 PM 55.4 °F - 50.0 °F 82% 30.08 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
1:30 PM 55.4 °F - 50.0 °F 82% 30.08 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
1:50 PM 55.4 °F - 50.0 °F 82% 30.08 in 10.0 mi SSW 12.7 mph 17.3 mph N/A   Overcast
2:10 PM 57.2 °F - 51.8 °F 82% 30.07 in 10.0 mi SSW 10.4 mph 20.7 mph N/A   Mostly Cloudy
2:30 PM 57.2 °F - 53.6 °F 88% 30.08 in 10.0 mi WSW 15.0 mph 25.3 mph N/A   Mostly Cloudy
2:50 PM 57.2 °F - 53.6 °F 88% 30.08 in 10.0 mi WSW 12.7 mph 23.0 mph N/A   Mostly Cloudy
3:10 PM 59.0 °F - 53.6 °F 82% 30.08 in 10.0 mi SW 18.4 mph 23.0 mph N/A   Mostly Cloudy
3:30 PM 57.2 °F - 53.6 °F 88% 30.08 in 10.0 mi SW 12.7 mph 25.3 mph N/A   Mostly Cloudy
3:50 PM 59.0 °F - 55.4 °F 88% 30.08 in 10.0 mi SSW 18.4 mph 28.8 mph N/A   Scattered Clouds
4:10 PM 57.2 °F - 53.6 °F 88% 30.09 in 10.0 mi SSW 16.1 mph 26.5 mph N/A   Mostly Cloudy
4:30 PM 59.0 °F - 53.6 °F 82% 30.09 in 10.0 mi South 16.1 mph 26.5 mph N/A   Mostly Cloudy
4:50 PM 59.0 °F - 55.4 °F 88% 30.09 in 10.0 mi SW 19.6 mph 26.5 mph N/A   Scattered Clouds
5:10 PM 59.0 °F - 55.4 °F 88% 30.08 in 10.0 mi SSW 18.4 mph 25.3 mph N/A   Partly Cloudy
5:30 PM 57.2 °F - 53.6 °F 88% 30.08 in 10.0 mi SW 13.8 mph 19.6 mph N/A   Scattered Clouds
5:50 PM 59.0 °F - 55.4 °F 88% 30.07 in 10.0 mi WSW 12.7 mph 23.0 mph N/A   Scattered Clouds
6:10 PM 59.0 °F - 53.6 °F 82% 30.08 in 10.0 mi SW 12.7 mph 26.5 mph N/A   Mostly Cloudy
6:30 PM 57.2 °F - 53.6 °F 88% 30.08 in 10.0 mi WSW 8.1 mph 17.3 mph N/A   Scattered Clouds
6:50 PM 57.2 °F - 51.8 °F 82% 30.08 in 10.0 mi WSW 10.4 mph 20.7 mph N/A   Clear
7:10 PM 55.4 °F - 50.0 °F 82% 30.09 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:30 PM 55.4 °F - 50.0 °F 82% 30.09 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
7:50 PM 55.4 °F - 50.0 °F 82% 30.10 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:10 PM 55.4 °F - 50.0 °F 82% 30.10 in 10.0 mi SW 5.8 mph - N/A   Clear
8:30 PM 55.4 °F - 50.0 °F 82% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Clear
8:50 PM 53.6 °F - 48.2 °F 82% 30.09 in 10.0 mi South 8.1 mph - N/A   Clear
9:10 PM 51.8 °F - 46.4 °F 82% 30.10 in 10.0 mi Calm Calm - N/A   Clear
9:30 PM 48.2 °F - 44.6 °F 87% 30.10 in 10.0 mi South 3.5 mph - N/A   Clear
9:50 PM 44.6 °F - 41.0 °F 87% 30.11 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:10 PM 44.6 °F 43.1 °F 39.2 °F 81% 30.12 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
10:30 PM 44.6 °F 42.2 °F 39.2 °F 81% 30.12 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:50 PM 44.6 °F 41.4 °F 41.0 °F 87% 30.12 in 10.0 mi South 5.8 mph - N/A   Clear
11:10 PM 44.6 °F 41.4 °F 39.2 °F 81% 30.12 in 10.0 mi South 5.8 mph - N/A   Clear
11:30 PM 44.6 °F 41.4 °F 39.2 °F 81% 30.11 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:50 PM 44.6 °F - 41.0 °F 87% 30.11 in 10.0 mi Calm Calm - N/A   Clear