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Past Weather in Yellowstone National Park, Wyoming, USA — May 2018

43 °F


Feels Like: 43 °F
Forecast: 85 / 45 °F
Wind: No wind

Location: West Yellowstone Airport

Current Time: Jul 22, 2019 at 3:57:53 am

Latest Report: Jul 22, 2019 at 3:10 am

Visibility: 10 mi

Pressure: 30.33 "Hg

Humidity: 93%

Dew Point: 41 °F

Location of Yellowstone National ParkLocation

May 2018 Weather in Yellowstone National Park — Graph


High & Low Weather Summary for May 2018

High72 °F (May 25, 3:10 pm)100% (May 1, 12:15 am)30.34 "Hg (May 1, 12:15 am)
Low21 °F (May 3, 5:10 am)21% (May 9, 5:35 pm)29.79 "Hg (May 1, 4:55 am)
Average47 °F75%30.06 "Hg
* Reported May 1 12:15 am — May 31 11:50 pm, Yellowstone National Park. Weather by CustomWeather, © 2019

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records


Yellowstone National Park Weather History for May 1, 2018

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Time TempWeatherWind HumidityBarometerVisibility
12:15 am
Tue, May 1
32 °FLight snow. Passing clouds.No wind100%29.81 "Hg2 mi
12:35 am32 °FLight snow. Passing clouds.No wind100%29.81 "Hg2 mi
12:55 am32 °FLight snow. Mostly cloudy.No wind100%29.81 "Hg2 mi
1:10 am32 °FLight snow. Low clouds.No wind100%29.81 "Hg2 mi
1:30 am32 °FLight snow. Low clouds.No wind100%29.81 "Hg2 mi
2:15 am32 °FIce fog.No wind100%29.80 "Hg5 mi
2:35 am32 °FLight snow. Passing clouds.5 mph100%29.80 "Hg3 mi
2:55 am32 °FLight snow. Overcast.5 mph100%29.80 "Hg2 mi
3:15 am32 °FIce fog.5 mph100%29.80 "Hg4 mi
3:35 am32 °FOvercast.No wind100%29.80 "Hg10 mi
3:50 am32 °FOvercast.3 mph100%29.80 "Hg10 mi
4:10 am32 °FOvercast.No wind100%29.80 "Hg10 mi
4:35 am32 °FIce fog.No wind100%29.80 "Hg6 mi
4:55 am32 °FPassing clouds.No wind100%29.79 "Hg9 mi
5:15 am32 °FOvercast.No wind100%29.79 "Hg10 mi
5:35 am32 °FLight snow. Overcast.No wind100%29.79 "Hg7 mi
6:10 am32 °FLight snow. Overcast.No wind100%29.79 "Hg3 mi
6:30 am32 °FLight snow. Mostly cloudy.No wind100%29.80 "Hg2 mi
7:15 am32 °FIce fog.No wind100%29.80 "Hg4 mi
7:35 am32 °FLight snow. Cloudy.No wind100%29.80 "Hg6 mi
8:15 am32 °FLight snow. Low clouds.No wind100%29.81 "Hg1 mi
8:30 am32 °FLight snow. Partly sunny.No wind100%29.81 "Hg1 mi
8:50 am32 °FLight snow. Scattered clouds.No wind100%29.82 "Hg1 mi
9:15 am32 °FLight snow. Scattered clouds.No wind100%29.82 "Hg1 mi
9:55 am32 °FLight snow. Partly sunny.No wind100%29.82 "Hg1 mi
10:55 am32 °FLight snow. Scattered clouds.No wind100%29.83 "Hg1 mi
11:15 am34 °FFog.No wind93%29.83 "Hg1 mi
11:30 am34 °FFog.No wind93%29.84 "Hg2 mi
11:50 am34 °FFog.No wind93%29.84 "Hg2 mi
12:15 pm36 °FFog.6 mph93%29.84 "Hg2 mi
12:35 pm36 °FFog.5 mph93%29.84 "Hg6 mi
12:55 pm34 °FLight rain. Partly sunny.No wind100%29.84 "Hg1 mi
1:15 pm36 °FLight rain. Scattered clouds.3 mph93%29.84 "Hg7 mi
1:30 pm36 °FLight rain. Scattered clouds.No wind87%29.84 "Hg2 mi
2:15 pm39 °FMostly cloudy.6 mph87%29.84 "Hg10 mi
2:35 pm37 °FLight rain. Cloudy.13 mph87%29.84 "Hg9 mi
2:55 pm37 °FMore clouds than sun.17 mph87%29.84 "Hg10 mi
3:15 pm39 °FBroken clouds.12 mph81%29.84 "Hg10 mi
3:35 pm39 °FBroken clouds.9 mph81%29.84 "Hg10 mi
3:55 pm39 °FPartly sunny.14 mph81%29.84 "Hg10 mi
4:15 pm39 °FOvercast.12 mph75%29.85 "Hg10 mi
4:30 pm39 °FMostly cloudy.15 mph81%29.85 "Hg10 mi
4:50 pm39 °FBroken clouds.13 mph81%29.86 "Hg10 mi
5:15 pm41 °FScattered clouds.10 mph70%29.85 "Hg10 mi
5:50 pm41 °FPartly sunny.9 mph70%29.86 "Hg10 mi
6:35 pm41 °FMostly cloudy.6 mph70%29.88 "Hg10 mi
6:55 pm39 °FBroken clouds.3 mph75%29.88 "Hg10 mi
7:30 pm39 °FOvercast.No wind81%29.90 "Hg10 mi
8:15 pm37 °FMostly cloudy.No wind87%29.92 "Hg10 mi
8:55 pm36 °FOvercast.No wind93%29.94 "Hg10 mi
9:15 pm36 °FMostly cloudy.No wind93%29.94 "Hg10 mi
9:35 pm36 °FMostly cloudy.No wind93%29.95 "Hg10 mi
9:55 pm34 °FMostly cloudy.No wind100%29.96 "Hg10 mi
10:10 pm34 °FOvercast.No wind100%29.96 "Hg10 mi
10:30 pm32 °FPassing clouds.No wind100%29.96 "Hg10 mi
10:55 pm30 °FPassing clouds.No wind100%29.96 "Hg10 mi
11:15 pm32 °FOvercast.No wind100%29.97 "Hg10 mi
11:35 pm32 °FMostly cloudy.No wind100%29.96 "Hg10 mi
11:55 pm32 °FMostly cloudy.No wind100%29.97 "Hg10 mi
Weather by CustomWeather, © 2019

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