Sundsvall
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Sundsvall Weather in April

Sundsvall in April sees low temperatures, with highs around 9°C (48°F) and overnight lows of -1°C (30°F). Around 43 mm (1.7 in) of snow/rainfall is typical, so a light rain jacket is a sensible addition to your bag.

Rainfall in Sundsvall in April

Analyzing past climate data, one can expect approximately 11 days of snow/rain, averaging 43 mm (1.7 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Sundsvall in April

If you're visiting Sundsvall in April, expect highs of 9°C (48°F) and overnight lows around -1°C (30°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

Sunshine in Sundsvall in April

The area enjoys a moderate level of sunlight, with around 186 hours. It's a good balance between sunny and cloudy days.

April in Sundsvall has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

Sundsvall Temperature in April

Min Temperature
-1°C (30°F)
Max Temperature
9°C (48°F)
Chance of Rain
37%
Precipitation
43 mm (1.7 in)
Rainy days
11 days
Sunshine
186 hours
Percentage Sunshine

Sundsvall Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Sundsvall typically rise from around 5°C (41°F) at the start of April to approximately 9°C (48°F) by the end. Nights are very cold, with lows typically ranging from -3°C (27°F) to 0°C (32°F).

Average temperatures in April

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in April

Historical weather records for Sundsvall in April

Browse day-by-day weather records for Sundsvall spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Sundsvall historical weather extremes in April

Based on weather observations in Sundsvall between 1976 and 2026, these are the recorded extremes during April.

  • The warmest day in April was on April 16, 2007, with a maximum of 21°C (70°F).
  • The coldest April day was on April 7, 1977, with a maximum of -5°C (23°F).
  • Nighttime temperatures dropped to -17°C (1°F) on April 9, 1977, marking the coldest April night on record.

Best Places in Sweden in April

Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in April →

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 Sundsvall in April

We recommend to layer up for chilly conditions in Sundsvall in April. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Sundsvall in April

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

  • Swimming
    5/10
  • Cycling
    4/10
  • Walking
    4/10
  • Camping
    2/10
  • Outdoor sports
    4/10

Sundsvall 3-Day Forecast

More climate data for Sundsvall

Popular in April

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

Bucket list

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