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DuPont (WA) Weather and Climate: A Comprehensive Guide

DuPont experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It also has a notably wet climate with much precipitation. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The climate in DuPont is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 25°C in August, the warmest time of the year, to a chilly 7°C during cooler months like December.

At night, temperatures typically drop to an average of around 0°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

DuPont has a notably wet climate with abundant precipitation, recording 1091 mm of rain/snowfall per year. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 187 mm of precipitation, recorded across 20 rainy days. In contrast, the drier season, July brings less rainfall, with 15 mm over 5 rainy days. For more details, please visit our DuPont Precipitation page.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in DuPont. While July receives considerable daily sunshine with up to 10.4 hours, November marks the darkest time of the year, where sunshine is scarce with only 2.0 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Tacoma, the United States of America (22 KM, 13 Miles).

Daily hours of sunshine

Data from: Tacoma, the United States of America (22 KM, 13 Miles).

Forecast for DuPont (WA)

Fri   Dec 27
9°C | 6°C
SW 4 m/s
16 mm
overcast and rain

overcast and rain

Sat   Dec 28
11°C | 5°C
SW 6 m/s
13 mm
broken clouds and rain

broken clouds and rain

Sun   Dec 29
8°C | 5°C
SW 4 m/s
5.2 mm
broken clouds and rain

broken clouds and rain

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

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in DuPont?
    Most rainfall (rainy season) is seen in November and December.
  • Which is the warmest month in DuPont?
    August has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in DuPont?
    The coldest month is December with an average maximum temperature of 7°C.
  • Which is the wettest month in DuPont?
    November tops the wettest month list with 187 mm of rainfall.
  • Which is the driest month in DuPont?
    July is the driest month with 15 mm of precipitation.
  • Which is the sunniest month in DuPont?
    July is the sunniest month with an average of 312 hours of sunshine.

  • 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.