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Weather Comparison

Helsinki vs Stockholm

Side-by-side weather comparison for August

Helsinki: 20°CStockholm: 20°C396 km apart

August Weather: Helsinki vs Stockholm

MetricHelsinkiStockholmBetter
Average HighHigher is warmer20°C (68°F)20°C (68°F)Tie
Average LowHigher is milder14°C (57°F)14°C (57°F)Tie
Rain DaysFewer is drier12 days12 daysTie
PrecipitationLess is drier76 mm69 mmStockholm
Sunshine HoursMore is sunnier11h/day12h/dayStockholm
HumidityLower is more comfortable65%65%Tie
UV IndexLower is safer1010Tie
Wind SpeedCalmer is better18 km/h16 km/hStockholm

Which City is Better in August?

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Stockholm edges ahead as the better destination in August. Stockholm offers 12 hours of daily sunshine with only 12 rain days, while Helsinki sees 11 sunshine hours and 12 rain days.

Helsinki sits in the comfortable travel range at 20°C. Stockholm is also comfortable at 20°C.

For travelers who prioritize dry weather, both cities are equally dry in August. Stockholm receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Temperature Comparison in August

Helsinki reaches an average high of 20°C (68°F) and drops to 14°C (57°F) at night during August. The daily temperature range is 6°C, meaning relatively stable temperatures from day to night.

Stockholm averages 20°C (68°F) for the high and 14°C (57°F) for the low, with a daily range of 6°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in August.

Rainfall Comparison in August

Helsinki receives approximately 76 mm of rainfall across 12 rain days during August. You can expect rain roughly every other day.

Stockholm sees 69 mm over 12 rain days. Both cities are equally rainy this month.

Both cities share similar humidity levels at 65%.

What to Pack: Helsinki vs Stockholm

Packing for Helsinki in August

Highs of 20°C, lows of 14°C, 12 rain days

  • light layers
  • a light jacket for evenings
  • sunscreen
  • waterproof jacket
  • compact umbrella
  • waterproof shoes

Packing for Stockholm in August

Highs of 20°C, lows of 14°C, 12 rain days

  • light layers
  • a light jacket for evenings
  • sunscreen
  • waterproof jacket
  • compact umbrella
  • waterproof shoes

Pack for both: light layers, a light jacket for evenings, sunscreen, waterproof jacket, compact umbrella, waterproof shoes. These items are useful in either destination during August.

Year-Round Comparison: Helsinki vs Stockholm

The table below shows average high temperatures and rain days for every month of the year, helping you find the best time to visit either city.August is highlighted for quick reference.

MonthHelsinkiStockholm
HighRainHighRain
Jan-2°C11d0°C8d
Feb-3°C9d1°C8d
Mar1°C9d4°C8d
Apr7°C9d9°C8d
May13°C9d14°C9d
Jun17°C12d18°C11d
Jul21°C12d21°C11d
Aug20°C12d20°C12d
Sep15°C10d16°C8d
Oct8°C12d9°C10d
Nov3°C12d5°C10d
Dec0°C12d2°C10d
20°

Helsinki Weather in August

Full forecast, packing tips, and activities

20°

Stockholm Weather in August

Full forecast, packing tips, and activities

Frequently Asked Questions

Is Helsinki warmer than Stockholm in August?
Helsinki and Stockholm have the same average high temperature of 20°C (68°F) in August. The average lows are 14°C and 14°C respectively.
Which city gets more rain in August, Helsinki or Stockholm?
Both cities average 12 rain days in August with similar precipitation levels.
Is it better to visit Helsinki or Stockholm in August?
It depends on your preferences. Helsinki averages 20°C and 11 hours of daily sunshine with 12 rain days. Stockholm averages 20°C with 12 sunshine hours and 12 rain days. If you prefer cooler conditions, choose Stockholm. For fewer rain days, both are equal.
How far apart are Helsinki and Stockholm?
Helsinki and Stockholm are approximately 396 km (246 miles) apart. Helsinki is located in Finland (Europe) while Stockholm is in Sweden (Europe).
What is the best month to visit Helsinki and Stockholm?
For Helsinki, June tends to be the best month with 13 hours of daily sunshine and a high of 17°C. For Stockholm, June is typically ideal with 14 sunshine hours and 18°C highs.

Compare Helsinki and Stockholm in Other Months

Climate data sourced from the Open-Meteo Historical Weather API, using ERA5 reanalysis data covering 30-year normals from 1991 to 2020. All temperatures shown in Celsius with Fahrenheit equivalents. Rain days count days with 1 mm or more of precipitation. Sunshine hours represent average daily values. This comparison is generated from long-term climate averages and individual trips may vary.

Helsinki coordinates: 60.17°N, 24.94°E | Stockholm coordinates: 59.33°N, 18.07°E