Tomorrow in Portland looks
patchy rain nearby, with a high of 53°
and an overnight low of 41°.
There is a 76% chance of rain - plan accordingly.
Winds top out near 5 mph,
and the UV index reaches 2 (low).
Yes - about 9 days a year carry measurable snowfall, concentrated December through April.
Which month is wettest in Portland?
December, at 8.9 inches (225 mm) over about 19 days. July is the driest month, at 8 mm (0.3 in).
When should I visit Portland?
May to July and September is the sweet spot for Portland - the dry season is running but the afternoons are still bearable. Expect 75°F (24°C) in the afternoon and around 7 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in May.
How often does it rain in Portland?
About 148 days bring measurable precipitation, totalling 53.5 inches (1358 mm). That works out at roughly 9.2 mm on an average wet day.
Which month is coolest in Portland?
December, with highs of 46°F (8°C) and lows near 36°F (2°C). The coldest day in the 2015-2024 record fell to 6°F (-14°C).
What is the hottest month in Portland?
August, averaging 84°F (29°C) by day and 59°F (15°C) overnight. The hottest single day in our 2015-2024 record for this location reached 115°F (46°C).