Sundsvall weather forecast for tomorrow
Weather in Sundsvall district tomorrow. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed, air pollution
Climate Characteristics of Sundsvall
Where North Meets South
Sundsvall enjoys a unique geographical position, granting it a humid-maritime climate with continental influences. Surrounded by two prominent hills (Norra and Södra Stadsberget), the historic "Stone City" is protected from harsh winds. Unlike the south, winters are stable and snowy, yet much milder than in the Arctic north.
A Winter of Adventure
Winter in Sundsvall is stable and accessible, with temperatures typically between -2°C and -6°C (21-28°F). The snow stays for months, making the surrounding hills popular spots for both alpine and cross-country skiing, just minutes from the city center.
Green, Luminous Summer
With its mid-northern location, Sundsvall enjoys very long summer days. Temperatures are exceptionally pleasant, around 20-23°C (68-73°F). This is when the city truly wakes up, with cafes lining the pedestrian streets and residents heading to nearby Baltic beaches.
Weather in Sundsvall by Month
January
The coldest month. -3°C (27°F) daytime and -9°C (16°F) at night. The city is blanketed in white; the air is crisp and often clear. Great for city-hill winter activities.
February
Stable winter, ideal for skiing. -2°C (28°F) daytime. Snow accumulation is usually at its peak. The sun reflects brilliantly off the snow despite low temperatures.
March
The transition from snow to sun. 2°C (36°F) daytime. Nights remain freezing, but midday sun is strong enough to start melting roof snow. Visibility is excellent.
April
The big thaw. 7°C (45°F) daytime. Snow vanishes from streets as nature wakes up. Volatile weather with cold Baltic breezes and occasional late flurries.
May
Burst of green. 14°C (57°F) daytime. A very dry and bright month. Forests turn lush green and low humidity makes for perfect hiking conditions.
June
Month of near-eternal light. 19°C (66°F) daytime. Incredibly long days. The city is vibrant, and sea breezes keep the air fresh and comfortable.
July
The warmest month. 22°C (72°F) daytime and 12°C (54°F) at night. Sunny and warm. Peak time for beach visits and hill-top picnics overlooking the sea.
August
Refreshing summer. 21°C (70°F) daytime. Nights cool down but days remain summery. Rainfall increases toward the end of the month with frequent morning mists.
September
Clear, golden autumn. 15°C (59°F) daytime. Deep blue skies return. Foliage in the surrounding forests is spectacular, and the air turns crisp and dry.
October
Rapid cooling. 9°C (48°F) daytime. Days shorten and rains become frequent. A dramatic transition month as the city prepares for the first snow.
November
The dark and grey month. 3°C (37°F) daytime. Sunshine is rare. Cold rains and mists are routine until the first permanent snow arrives.
December
Festival of light. -1°C (30°F) daytime and -6°C (21°F) at night. Christmas markets open in the historic center, and fresh snow creates a festive postcard atmosphere.