Mount Rainier National Park Weather in April

With daytime temperatures of -2°C (28°F) and nighttime lows of -11°C (12°F), April in Mount Rainier National Park brings very low temperatures during the day. Do keep in mind that April is part of the rainy season, with frequent and often heavy snowfall.

Rainfall in Mount Rainier National Park in April

As part of the rainy season, Mount Rainier National Park sees around 23 days of rain in April, with an average of 285 mm (11 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Mount Rainier National Park in April

Mount Rainier National Park in April gets highs of -2°C (28°F) during the day and drops to -11°C (12°F) at night. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. Nights are well below freezing at -11°C (12°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. With the coldest weather of the year, this month demands extra warmth. Be sure to layer up to stay comfortable.

Sunshine in Mount Rainier National Park in April

There are approximately 211 hours of sunshine this month, despite being the rainy season. Rain often arrives in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, it could still be a nice time to visit.

April in Mount Rainier National Park has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.