Early summer · Weather & things to do
Yellowstone National Park in June
Yellowstone National Park warms up: highs climb to 61°F (16°C), from 49°F in May, with lows of 37°F (3°C) and about 2.8 in (70 mm) of rain.
It scores 81/100 for comfort, 4th of 12, which makes it a solid shoulder-season month.
- Avg high
- 61°F (16°C)
- Avg low
- 37°F (3°C)
- Rain
- 2.8 in (70 mm)
- Humidity
- 70%
- Cloud cover
- 58%
- Daylight
- ~15 h 20 min
- Comfort score
- 81/100 · Great
What June feels like
Days are mild at around 61°F (16°C): comfortable for walking all day, with a layer for the evening.
Mornings start much cooler: lows average 37°F (3°C), about 13°C (24°F) below the afternoon high.
Showers are part of the month, adding up to about 2.8 in (70 mm).
With about 15 h 20 min of daylight, evenings stay light late.
Plan around June
June is shoulder season: good weather, a step below the best months (July – September).
- Longest days of the year, about 15 h 20 min of daylight.
- Comfort improves from 55/100 in May to 81/100.
- June sits inside the Jun – Sep window our Glacier to Yellowstone route recommends.
What to pack for June
- A warm layer for eveningsnights drop to 37°F
- Packable rain jacket or umbrellaabout 2.8 in of rain
- Comfortable walking shoesmost picks involve some walking
What to do in Yellowstone National Park in June
With conditions on your side, the picks below favor time outside.
Norris Geyser Basin
The park's hottest, most acidic basin, home to Steamboat, the world's tallest active geyser.
Why now June scores 81/100 for comfort, good conditions for being outside.
Lamar Valley
Broad northern valley known as the best wolf-watching area in the park.
Why now Highs near 61°F and 2.8 in of monthly rain make this an easy outdoor pick.
Old Faithful
Yellowstone's best-known geyser, erupting roughly every 60–110 minutes.
Why now One to do outside while the weather is on your side.
Hayden Valley
Open valley along the Yellowstone River with bison herds and frequent wolf and bear sightings.
Bear Pit Lounge
Small bar off the Old Faithful Inn dining room with historic etched-glass panels.
Nearby in June
- Yellowstone in June~13 mi · highs 61°F, 2.8 in rain · similar daytime temperatures, about as wet
- Grand Teton National Park in June~44 mi · highs 65°F, 2.4 in rain · 3°C (5°F) warmer by day, about as wet
- Jackson in June~67 mi · highs 71°F, 2.0 in rain · 6°C (10°F) warmer by day, drier
- Salt Lake City in June~262 mi · highs 83°F, 1.2 in rain · 12°C (22°F) warmer by day, drier
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Yellowstone National Park in June: quick answers
Is June a good time to visit Yellowstone National Park?
It's a good shoulder-season choice, scoring 81/100 against a best of 97 in July – September. Expect highs of 61°F (16°C) and 2.8 in (70 mm) of rain. June is inside the Jun – Sep window our Glacier to Yellowstone route recommends.
How cold is Yellowstone National Park in June?
Average highs are 61°F (16°C) and average lows 37°F (3°C), making it the 3rd-warmest month by daytime highs.
Does it rain a lot in Yellowstone National Park in June?
Some: about 2.8 in (70 mm) of rain falls across June on average, the 5th-driest month of the year. The annual total is about 32.8 in (834 mm).
What should I pack for Yellowstone National Park in June?
Bring a warm layer for evenings (nights drop to 37°F), packable rain jacket or umbrella (about 2.8 in of rain) and comfortable walking shoes (most picks involve some walking).
More on Yellowstone National Park
Routes in season in June
- Glacier to Yellowstone Jun – Sep
Planning Yellowstone National Park in June?
Share this June plan with your group, poll everyone on dates and keep the packing list in one place.