West Yellowstone, MT weather in June
In June, West Yellowstone sees highs around 68°F and lows around 39°F: mild, with frequent rain. Rain falls on about 11 days. Great for outdoor plans.
- Normal high
- 68°F
- Normal low
- 39°F
- Wet days
- 11
- 2.8 in total
- Muggy days
- 0
- dew point 65°F+
How June changes from start to finish
| June 1 | June 30 | |
|---|---|---|
| Normal high | 64°F | 74°F |
| Normal low | 37°F | 42°F |
| Chance of a wet day | 43% | 26% |
| Sunrise / sunset | 5:42 am / 9:02 pm | 5:42 am / 9:13 pm |
| Daylight | 15.3 h | 15.5 h |
Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Mountain Time).
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F19 of 30
- Hot dayshigh 90°F or more0 of 30
- Muggy daysdaily mean dew point 65°F or more0 of 30
- Wet daysat least 0.01 in of rain or melted snow11 of 30
- Notable rainat least 0.10 in11 of 30
- Freezing nightslow 32°F or below3 of 30
- Snow on the groundsnow depth 1 in or more0 of 30
Average days per June, counted from daily records for each year 1991-2020.
Rain in June
Normal precipitation is 2.8 in; a dry June brings about 1.9 in and a wet one about 3.6 in (25th and 75th percentiles). About 2 days bring half an inch or more. Snow is very rare.
How June varies from year to year
- Warmest June, 1991-20202015: average high 76°F
- Coolest June1993: average high 64°F
- Wettest June2005: 6.4 in
- Driest June2007: 0.5 in
- Highest reading90°F (June 28, 2015)
- Lowest reading20°F (June 6, 1999)
From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.
June compared with May and July
| May | June | July | |
|---|---|---|---|
| Normal high | 58°F | 68°F | 79°F |
| Normal low | 32°F | 39°F | 45°F |
| Wet days | 13 | 11 | 5 |
| Comfortable days | 9 | 19 | 17 |
| Daylight | 14.8 h | 15.5 h | 15.2 h |
Highs change by +10°F from May and +11°F into July.
Nearby alternatives in June
- Warmer: Billings, MT148 mi · high 77°F · 11 wet days
How West Yellowstone ranks in June
- Normal high362nd warmest of 378 cities; 5th of 6 in Montana
- Wet days207th driest of 378
- Comfortable days31st most of 340
What to pack for West Yellowstone in June
- A warm jacket – lows near 39°F, highs near 68°F
- Layers – afternoons near 68°F but nights near 39°F
- A rain jacket or umbrella – rain on about 11 days
Frost in June
The last spring frost typically comes around Jun 15; in 1 year in 10 it comes after Jul 7. All frost dates for West Yellowstone.
Heating and cooling
June has 342 heating degree days and 1 cooling degree days (base 65°F), 3% of the year's total heating and cooling demand.
Questions
How cold is West Yellowstone in June?
The normal high is 68°F and the normal low is 39°F. From 1991 to 2020 the coldest June reading was 20°F (June 6, 1999).
Does it rain a lot in West Yellowstone in June?
About 11 days in June have at least 0.01 in of precipitation, and the normal total is 2.8 in. The wettest June in 1991-2020 was in 2005 (6.4 in); the driest was in 2007 (0.5 in).
Does it snow in West Yellowstone in June?
Snow is very rare: the 1991-2020 normal for June rounds to 0.0 in.
Is June a good time to visit West Yellowstone?
June ranks 2nd of 12 months on our comfort score for West Yellowstone (76 out of 100). It has about 19 comfortable days. The best months are June, July and August.
Where the numbers come from
- Temperature, snowfall, snow depth and frost dates: Hebgen Dam (USC00244038), 18 mi NW of the city center, 6,489 ft (178 ft lower than the city). NOAA normals and daily records, 1991-2020.
- Rain: Whiskey Creek (USS0011E30S), 4.2 mi SSW of the city center, 6,800 ft (133 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Yellowstone (726664-94173), 35 mi ESE of the city center, 7,782 ft (1,115 ft higher than the city). Hourly observations, 1991-2020.
- Not available for this location: humidity and wind by hour and cloud cover (no station close enough or similar enough in elevation).