Oak Harbor
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Oak Harbor Weather in March

March in Oak Harbor brings low temperatures, with daytime highs of 11°C (52°F) and nights around 4°C (39°F). Quite a bit of rainfall is expected, around 61 mm (2.4 in), so pack an umbrella.

Rainfall in Oak Harbor in March

You can expect rain on around 19 days based on historical patterns, with 61 mm (2.4 in) average for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Oak Harbor in March

Oak Harbor in March gets highs of 11°C (52°F) during the day and drops to 4°C (39°F) at night. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Oak Harbor in March

With about 151 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Oak Harbor Temperature in March

Min Temperature
4°C (39°F)
Max Temperature
11°C (52°F)
Chance of Rain
62%
Precipitation
61 mm (2.4 in)
Rainy days
19 days
Sunshine
151 hours *
Percentage Sunshine
41% *
* Data from: Friday Harbor, the United States of America (38 KM, 23 Miles).

Oak Harbor Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Oak Harbor - and find the best time to visit.

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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Oak Harbor in March

The weather can swing between comfortable and chilly in March, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Oak Harbor in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    6/10

Oak Harbor 3-Day Forecast

More climate data for Oak Harbor

Popular in March

Where to go in March - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.