30YearWeather
Portland in November
Portland weather in November - United States
🌧️Wet Season

Portland Weather in November

Plan your November trip to Portland, United States. Based on 30 years of NASA data, expect temperatures of 11°C (high) to 5°C (low), with 49% rain probability and 8 hours of daily sunshine. Pack rain gear for around 30 rainy days.

Avg High
11°C

Hottest around day 1

Avg Low
5°C

Coolest around day 30

Rainy Days
30days

49% avg rain chance

Sunshine
8hrs/day

Autumn season

Portland November Weather Calendar

Click any day to see detailed weather information

Currency

USD

$ United States dollar

Language

English

Driving

Right side

Safety

Moderate Safety

GPI: 2.44

Travel Intelligence

Exclusive flight analytics & health data for Portland

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Well Connected
62/ 100
Traffic Index

Popular destination

Peak Daily Arrivals

0

slots per day

Peak

Aug

Low

Jan

Monthly Traffic Distribution

203
Jan
204
Feb
225
Mar
256
Apr
287
May
297
Jun
324
Jul
326
Aug
305
Sep
275
Oct
209
Nov
253
Dec
Traffic Level
Low Season

Key Connections

Seattle Tacoma (SEA)
Los Angeles (LAX)
Denver (DEN)
Phoenix Sky Harbor (PHX)
San Francisco (SFO)

Health & Safety Advisory

CDC travel health recommendations

No Requirements

No Special Vaccinations Required

Standard travel precautions apply

Source: CDC Travelers' Health

View Complete Health Guide

Is November a Good Time to Visit Portland?

👌A reasonable choice for your trip
Short Answer

Portland during November means embracing the rain (49%, 5mm typical). Some activities may be affected, but the lush landscapes and fewer tourists can be rewarding.

Decision Factors

Very high humidity

85% average humidity

Frequent rainfall expected

49% chance of rain - pack waterproofs

Near active volcano: Mount St. Helens

Medium volcanic risk

Shoulder season - balanced conditions

64% of peak - good value with moderate crowds

Good For

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 👴
    Elderly travelers

    85% humidity creates difficult conditions

900 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Portland in November averages 11°C with 49% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Portland in November

What are the temperatures in Portland in November?

Daytime highs average 11°C, nights drop to 5°C. Temperatures remain fairly consistent.

How many rainy days in Portland in November?

Expect around 30 days with measurable rainfall. An umbrella is advisable.

What to wear in Portland in November?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is November peak season in Portland?

This is off-peak season. Expect lower prices and fewer crowds.