Temperature
Pleasant by day, brisk at night.
Alingsås is most comfortable in summer and early autumn. Summers are mild and winters are cold. Precipitation is spread through the year. Humidity is usually low.

Pleasant by day, brisk at night.
Recurring showers across the month.
Cloudier spells limit sunshine.
It rarely feels hot, though humidity can be noticeable during rainy periods.
In August, afternoons feel about 64° and nights feel near 53°.
Mostly cloudy skies.
August late afternoons are around 67°F, easing to about 64°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Alingsås with Oslo.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 11, 2026
Data & methodology