Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Saint Helens Weather in June
June in Saint Helens sees daytime temperatures around 23°C (73°F) and lows of 10°C (50°F) at night. The excellent weather makes it a good time to visit.
Rainfall in Saint Helens in June
Historically, approximately 10 days this month are expected to have rain, averaging 36 mm (1.4 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Saint Helens in June
The temperature in Saint Helens in June is excellent. Daytime highs reach 23°C (73°F), with nights dropping to 10°C (50°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Saint Helens in June
With approximately 290 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you favor pleasant temperatures and minimal rainfall, June is one of the best months to visit Saint Helens.
Saint Helens Temperature in June
Min Temperature
10°C (50°F)
Max Temperature
23°C (73°F)
Chance of Rain
34%
Precipitation
36 mm (1.4 in)
Rainy days
10 days
Humidity
66% *
Sunshine
290 hours *
Percentage Sunshine
*
* Data from: Portland, the United States of America (33 KM, 20 Miles).
Saint Helens Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Helens - and find the best time to visit.
Best Places in the United States of America in June
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in June →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Saint Helens in June
Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Saint Helens in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping10/10 -
Outdoor sports10/10
Saint Helens 3-Day Forecast
More climate data for Saint Helens
Temperature Rainfall Sunshine Humidity
See the full Saint Helens climate overview or explore weather in the United States of America.
Popular in June
Where to go in June - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.