Portland Weather in March
March in Portland sees daytime temperatures around 24°C (75°F) and lows of 15°C (59°F) at night. The perfect weather makes it a good time to visit.
Rainfall in Portland in March
Based on our climate data of the past 30 years, about 6 days of rain are anticipated, with 51 mm (2 in) on average. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Portland in March
Portland in March is worth a visit. The temperature is perfect, with 24°C (75°F) during the day and 15°C (59°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Portland in March
There are approximately 200 hours of sunshine this month, resulting in mostly clear days.If you're a fan of comfortable temperatures and drier conditions, March is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Portland's climate page.
Portland Temperature in March
Min Temperature
15°C (59°F)
Max Temperature
24°C (75°F)
Chance of Rain
21%
Precipitation
51 mm (2 in)
Rainy days
6 days
Humidity
74% *
Sunshine
200 hours *
Percentage Sunshine
52% *
Best Places in the United States of America in March
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →
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What to Wear in Portland in March
Pleasant temperatures in March mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Portland in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Portland's climate page.
Temperature Rainfall Sunshine Humidity
See the full Portland climate overview or explore weather in the United States of America.
