Looking for a home in Banks?

I live in Gaston and grew up in Forest Grove and Cornelius. I am a local agent focused on customer service. I have more than ten years of experience with Rural properties in this area. I help first-time and seasoned buyers and sellers achieve their real estate goals. I look forward to serving my community, where I grew up, raised my children, and now watch my grandchildren grow.

Give a me a call at (503) 481-1615 or Contact me here

How Much Rain Does Banks Oregon Get?

Learn about How Much Rain Does Banks Oregon Get?

If you’re wondering “How Much Rain Does Banks Oregon Get?”, you’re not alone. Here’s the simple answer up front, plus what it means for daily life. This guide explains the rain totals, when it’s wettest and driest, and how to plan around the weather in and around Banks.

Quick Answer

Banks, Oregon averages about 45–50 inches of rain per year in town, with more rain as you head west into the Coast Range. Expect roughly 150–165 days with measurable precipitation, mostly from October through April. Summers are typically dry, with July–August often seeing very little rain.

What How Much Rain Does Banks Oregon Get? Means

When people ask this, they want to know:

• How wet it really is compared to nearby cities
• Which months are rainiest and which are dry
• What to pack, how to drive, and how it affects outdoor plans

This article gives you the numbers, the seasonal patterns, and practical tips for life in Banks.

How Much Rain Does Banks Oregon Get?

• Annual rainfall in Banks: typically around 45–50 inches
• Rainy days per year: about 150–165
• Wettest months: November–January (heavy, frequent rain; occasional windstorms)
• Driest months: July–August (often near or below 1 inch total)
• Snow: occasional light snow in town each winter; more in the nearby Coast Range
• Nearby comparison:
  • Portland (downtown): usually a bit less than Banks
  • Forest Grove/Hillsboro: similar to slightly less than Banks
  • Coast Range (Buxton/Timber/Stub Stewart area): much wetter (60–80+ inches)

Why it varies: Banks sits at the eastern edge of the Coast Range. Moist Pacific air rises over the hills, squeezing out more rain west and northwest of town.

What to Expect

• Autumn (Oct–Nov): First real rains return. Trails get muddy. Great fall color on the Banks–Vernonia State Trail and at Killin Wetlands.
• Winter (Dec–Feb): Steady rain with breaks; cool temps. Some storms bring heavy downpours and gusty winds. Watch for high water along Dairy Creek and low-lying roads.
• Spring (Mar–May): On-and-off showers with brighter breaks. Wildflowers and very green hillsides. Trails can still be slick.
• Summer (Jun–Sep): Mostly dry, warm days and cool nights. Occasional brief showers in June; July–August are the driest and best for guaranteed outdoor plans.

Typical temperatures:

• Winter highs: mid-40s to low 50s
• Summer highs: mid-70s to mid-80s, with occasional hotter spells

Tips for Visitors / Residents

• Clothing and gear
  • Pack a light waterproof jacket, a warm layer, and waterproof shoes.
  • Quick-dry clothing and a small umbrella help for town errands; choose a hooded shell for trails.
• Driving
  • Expect spray on US‑26 and OR‑47 during storms. Slow down in heavy rain.
  • Watch for standing water, leaves, and black ice on cold mornings.
  • Check ODOT TripCheck before heading over the Coast Range to Tillamook.
• Outdoor plans
  • The Banks–Vernonia State Trail is rideable year-round; winter means puddles and debris.
  • Stub Stewart State Park (about 13 miles northwest) is wetter than town—bring boots.
  • Hagg Lake (about 25 minutes south, near Gaston) is great in spring and summer; winter shorelines can be muddy.
• Around the house (residents)
  • Keep gutters clear; add splash blocks or drains where puddles form.
  • Treat moss on roofs and walkways; use traction grit on slick steps.
  • Store firewood off the ground and covered.

Best Local Resources

• National Weather Service (Portland): forecasts, radar, and river levels
• ODOT TripCheck: live cameras and road conditions for US‑26 and OR‑47
• Oregon State Parks: trail and campground updates for Banks–Vernonia and Stub Stewart
• Washington County Road Closures: local flooding or maintenance alerts
• City of Banks: community notices and seasonal updates

Frequently Asked Questions About How Much Rain Does Banks Oregon Get?

• How far is Banks from Portland?

  • About 25 miles west of downtown Portland (roughly 35–45 minutes, traffic depending).

• When is the best time to visit for dry weather?

  • July through September. June can be pleasant with a few showers; October turns wetter.

• Will rain ruin a ride on the Banks–Vernonia Trail?

  • Not at all, with the right gear. Use fenders, waterproof layers, and lights. After big storms, expect branches and puddles.

• Do I need snow tires in Banks?

  • In town, snow is occasional. If you regularly drive into the Coast Range or commute early on cold mornings, winter tires or chains are smart.

• Is Banks kid-friendly in rainy months?

  • Yes. Try short walks at Killin Wetlands, library time in town, and paved sections of the Banks–Vernonia Trail between showers.

Summary

• Banks averages about 45–50 inches of rain yearly, with most rain from October to April and dry summers.
• It’s a bit wetter than Portland and much drier than the higher Coast Range hills to the west.
• Plan with layers, good footwear, and flexible timing—and you’ll enjoy Banks year-round.