South Portland Weather in April
In South Portland, April brings moderate daytime temperatures around 12°C (54°F), with nights cooling to 2°C (36°F). Expect quite a bit of rainfall this month.
Rainfall in South Portland in April
Analyzing past climate data, one can expect approximately 11 days of rain, averaging 112 mm (4.4 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in South Portland in April
Daytime temperatures in South Portland reach 12°C (54°F) in April, dropping to 2°C (36°F) at night. Conditions are often most pleasant around the middle of the day. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in South Portland in April
The month enjoys around 213 hours of sunshine, creating mostly sunny days despite the cool temperatures.
Average water temperature in April
The water temperature is only 5°C (41°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.April in South Portland has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
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 South Portland's climate page.
South Portland Temperature in April
Min Temperature
2°C (36°F)
Max Temperature
12°C (54°F)
Water Temperature
5°C (41°F) *
Chance of Rain
37%
Precipitation
112 mm (4.4 in)
Rainy days
11 days
Humidity
67% *
Sunshine
213 hours *
Percentage Sunshine
53% *
Best Places in the United States of America in April
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 April →
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What to Wear in South Portland in April
Pack for changing conditions in South Portland in April. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 5°C (41°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in South Portland in April
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 South Portland's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full South Portland climate overview or explore weather in the United States of America.
