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Sweet Home (OR) Weather and Climate: A Comprehensive Guide

The temperature in Sweet Home can vary greatly throughout the year. The temperatures shift from warm to 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

Depending on the time of the year, temperatures range from comfortable to chilly in Sweet Home. Average daytime temperatures reach a comfortable 28°C in August. In December, the coolest month of the year, temperatures drop to a chilly 8°C.

At night, you can expect cooler temperatures, with averages dropping to around 1°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Sweet Home has a relatively rain/snowy climate with high precipitation levels, averaging 1370 mm of rain/snowfall annually. Sweet Home can be quite wet during December, receiving approximately 223 mm of precipitation over 22 rainy days.

In contrast August, experiences much drier conditions, with 12 mm of rainfall, spread across 4 rainy days. For more details, please visit our Sweet Home Precipitation page.

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

Sunshine over the year

Sweet Home can be enjoyed more throughout the sunniest month of August under a blue sky, with approximately 11.4 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 3.8 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Eugene, the United States of America (48 KM, 29 Miles).

Daily hours of sunshine

Data from: Eugene, the United States of America (48 KM, 29 Miles).

Forecast for Sweet Home (OR)

Sun   Dec 22
13°C | 6°C
E 4 m/s
11 mm
overcast and heavy rain

overcast and heavy rain

Mon   Dec 23
13°C | 5°C
E 4 m/s
16 mm
broken clouds and rain

broken clouds and rain

Tue   Dec 24
10°C | 4°C
SW 3 m/s
5.8 mm
partly cloudy and rain

partly cloudy and rain

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

During the months of June 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 Sweet Home?
    Most rainfall (rainy season) is seen in January, March, November and December.
  • Does Sweet Home have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Sweet Home?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Sweet Home?
    The coldest month is December with an average maximum temperature of 8°C.
  • Which is the wettest month in Sweet Home?
    December tops the wettest month list with 223 mm of rainfall.
  • Which is the driest month in Sweet Home?
    August is the driest month with 12 mm of precipitation.
  • Which is the sunniest month in Sweet Home?
    August is the sunniest month with an average of 342 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.