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Westport (WA) Weather and Climate: A Comprehensive Guide

Temperatures in Westport experience a moderate degree of variance through the seasons. Days can be pleasant, while the cooler months tend to be cold. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

In Westport, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a pleasant 19°C in August. In December, the coolest month of the year, temperatures drop to a chilly 9°C.

At night, you can expect cooler temperatures, with averages dropping to around 3°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Westport has a notably wet climate with abundant precipitation, recording 1877 mm of rain/snowfall per year. Westport can be quite wet during November, receiving approximately 312 mm of precipitation over 24 rainy days.

In contrast July, experiences much drier conditions, with 24 mm of rainfall, spread across 7 rainy days. For more details, please visit our Westport Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Westport (WA)

Fri   Dec 27
11°C | 6°C
S 11 m/s
21 mm
overcast and heavy rain

overcast and heavy rain

Sat   Dec 28
11°C | 7°C
SW 12 m/s
15 mm
broken clouds and rain

broken clouds and rain

Sun   Dec 29
9°C | 6°C
W 6 m/s
12 mm
broken clouds and rain

broken clouds and rain

The best time of year to visit Westport in the United States of America

Other facts from our historical weather data:
  • When is the rainy season in Westport?
    Rainy season in Westport occurs in the months of January, February, March, October, November and December.
  • Which is the warmest month in Westport?
    August has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in Westport?
    The coldest month is December with an average maximum temperature of 9°C.
  • Which is the wettest month in Westport?
    November tops the wettest month list with 312 mm of rainfall.
  • Which is the driest month in Westport?
    July is the driest month with 24 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.