Does It Really Rain All the Time? Oregon Weather, Region by Region

The short answer

No, it doesn’t rain all the time in Oregon, but it does rain often, and it depends a lot on where you live. The north coast gets around 90 inches a year. The Willamette Valley gets about 40, which is less than New York City. Medford gets about 18 and spends summer in the 90s. Almost everywhere, July and August are dry.

Oregon’s rain has a reputation, and to be fair, it earned it. But the reputation leaves out a few things: the dry, golden summers, the way a gray November morning can turn bright by lunch, and the fact that a two-hour drive can take you from 90 inches of rain a year to 18. So let’s go region by region and give the weather an honest review.

The rainfall figures below are 30-year averages (1991 to 2020) from NOAA’s climate normals, measured at each town’s official weather station. Individual years can run well above or below them.

First, the secret: it’s more drizzle than downpour

Here’s a fun fact to bring to your next dinner party in another state. Portland averages about 44 inches of rain a year. New York City averages about 50, and Miami about 67. Portland just spreads its rain across more days, roughly 163 a year with at least a trace, compared with about 125 in New York.

In other words, western Oregon doesn’t get the most rain. It gets the most patient rain. Much of it falls as a light, steady drizzle from November through March, which is why plenty of locals skip the umbrella and simply own a good hooded jacket.

The other half of the secret is summer. July and August are reliably dry across western Oregon, with long evenings and very little rain. Ask anyone who’s lived here a while and they’ll tell you those months are the payoff.

The coast: fog, drama and the best storms in the state

Tillamook, Lincoln City and Newport

If you want the full Pacific Northwest experience, the coast delivers. Tillamook averages about 90 inches of rain a year, spread over nearly 200 days. Newport, on the central coast, averages about 67 inches over roughly 170 days. Lincoln City sits between the two.

Winter brings the big weather. Storm season rolls in during the late fall and winter, and storm watching is a genuine local pastime, preferably from a window seat with something warm in your hands. The upside of all that ocean is mild temperatures. Newport’s winter highs average around 50 degrees, and snow on the beach is a rare event worth photographing.

Summer is when the coast plays its best trick. When the valleys bake, cool ocean air gets pulled toward land and stalls against the Coast Range, so the beaches often sit under a layer of fog or low clouds. Newport’s July highs average about 64 degrees. That’s why you’ll see valley residents drive to the coast on the hottest days of the year, carrying a sweatshirt they swear they won’t need.

Good to know if you’re buying: salt air, wind and moisture are part of coastal homeownership. Ask about the age of the roof, siding and windows, and how the home handles wind-driven rain. Many coastal homes get regular exterior maintenance, and your inspector will know what to look for.

Tillamook office · Lincoln City office · Newport office

The Willamette Valley: gray winters, glorious summers

West Linn, Newberg, McMinnville, Sheridan, Salem and Eugene

The valley is where the “it’s always gray” reputation mostly comes from, and it’s where that reputation is the most misleading. Salem averages about 40 inches of rain a year and Eugene about 41, both less than Boston or New York. The Portland area, including West Linn, averages about 44. Yamhill County towns like Newberg, McMinnville and Sheridan fall in the same general range.

Winter is the gray season. From November through March, clouds settle in, and some winters bring stretches of valley fog when cold air gets trapped under warmer air above it. NASA’s Earth Observatory tracked several fog spells in early 2022 that lasted four to eight days each. Snow happens, but it’s usually measured in inches per year rather than feet, and a real snow day tends to shut things down just long enough for everyone to take pictures.

Spring is a mix. Sun breaks, sudden showers and a lot of green. In wine country, it’s also when the vineyards start waking up.

Summer is the reward. Warm, dry days, cool nights and very little rain in July and August. It’s farmers market season, river season and patio season, all at once. The valley does see some 90-degree days, but they’re more of an occasional event than a way of life.

Good to know if you’re buying: in the valley, the questions are about water management. Gutters, downspouts and drainage, crawl space moisture, and moss on the roof are all worth asking about. A covered porch or patio also goes a long way. It’s how Oregonians spend time outside in October.

West Linn office · Newberg office · McMinnville office · Sheridan office · Salem office · Eugene office

Medford and the Rogue Valley: bring the sunglasses

Medford

If you’ve been reading this post while quietly dreading the rain, keep driving south. Medford sits in a rain shadow between the Cascades and the Siskiyou Mountains, and it averages only about 18 inches of rain a year, spread over roughly 100 days. That’s less than half of Salem’s total.

Summer is hot and dry. Medford averages around 60 days a year at 90 degrees or higher, which makes it one of the warmest places in the state. Late summer can also bring wildfire smoke to the region in some years, so it’s worth knowing how a home handles air filtration and cooling.

Winter is cooler and wetter than summer, but still mild by most standards. Snow in town averages just a few inches a year and usually melts quickly, while the nearby mountains get plenty for anyone who wants to go find it.

Good to know if you’re buying: air conditioning, shade and outdoor living spaces matter more here than anywhere else on our list. Ask about the cooling system, the roof’s age and any defensible space around the property.

Medford office

Oregon weather at a glance

Source: NOAA climate normals, 1991 to 2020. A “day with rain” means at least 0.01 inches.

How Oregonians actually live with the rain

• A good rain jacket beats an umbrella. Wind and drizzle make umbrellas more trouble than they’re worth. Locals will notice.
• Summer plans start early. Because July and August are so reliable, weddings, festivals and backyard projects pile up in those months.
• Light matters. Big windows, skylights and good interior lighting make a noticeable difference in winter. So does a home that faces the right direction.
• Outdoor life goes on. Trails, farmers markets and youth soccer don’t stop for drizzle. The right gear matters more than the forecast.
• The green is the point. All that rain is why the forests, vineyards, gardens and lawns look the way they do. Oregonians tend to make peace with the trade.

Questions people ask about Oregon weather

Does it really rain all the time in Oregon?

No. Western Oregon gets frequent rain from about November through March, but July and August are reliably dry. Totals vary a lot by region, from about 90 inches a year in Tillamook to about 40 in Salem and about 18 in Medford.

Does Portland get more rain than New York?

No. Portland averages about 44 inches a year, while New York City averages about 50. Portland’s rain falls over more days, often as light drizzle, which is why it feels rainier.

What is the sunniest part of western Oregon?

The Rogue Valley around Medford. It sits in a rain shadow, averages about 18 inches of rain a year and sees around 60 days at 90 degrees or higher.

Why is the Oregon coast so foggy in summer?

When inland valleys heat up, cool, moist ocean air gets pulled toward land. The Coast Range holds it near the shore, so the beaches often sit under fog or low clouds while the valleys stay sunny and hot.

Does it snow in the Willamette Valley?

Sometimes, but not much. Valley snow is usually measured in inches per year, and many winters bring only a light dusting or two. The mountains, of course, get plenty.

When is the best time to visit Oregon before moving?

Visit twice if you can. Come in summer to see the best of it, and again in November or January to make sure the gray season suits you. If you love both visits, you’ll probably love living here.

The takeaway

Oregon doesn’t have one kind of weather. It has a foggy coast, a gray-then-golden valley and a sunny south, all within a day’s drive of each other.

If you’re still deciding which Oregon fits you, take our road trip through the 10 Oregon towns we call home. For what’s happening in the market right now, our real estate coaches and professionals post monthly market updates and local commentary on our social media channels. Follow along on Instagram at @coldwellbankerpg.oregon.

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