Portland Weather in March
Portland in March averages 7°C (45°F) during the day and -4°C (25°F) at night. Some snow/rainfall is typical for this time of year.
Rainfall in Portland in March
Analyzing past climate data, one can expect approximately 10 days of snow/rain, averaging 57 mm (2.2 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Portland in March
March in Portland brings typical temperatures with highs around 7°C (45°F) and lows of -4°C (25°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At -4°C (25°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.
Sunshine in Portland in March
The area enjoys a moderate level of sunlight, with around 187 hours. It's a good balance between sunny and cloudy days.If you prefer dry days with pleasant temperatures, March may not be the ideal month to visit Portland. Our weather planner can help you explore destinations with more pleasant weather conditions.
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
-4°C (25°F)
Max Temperature
7°C (45°F)
Chance of Rain
33%
Precipitation
57 mm (2.2 in)
Rainy days
10 days
Humidity
73% *
Sunshine
187 hours *
Percentage Sunshine
51% *
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
Dress warmly and in layers for your trip to Portland in March. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.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.
