Norrköping Weather in May
Norrköping in May sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 6°C (43°F). Around 54 mm (2.1 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.
Rainfall in Norrköping in May
You can expect rain on around 11 days based on historical patterns, with 54 mm (2.1 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Norrköping in May
Norrköping in May gets highs of 17°C (63°F) during the day and drops to 6°C (43°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Norrköping in May
There are approximately 220 hours of sunshine this month, resulting in mostly clear days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Norrköping.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Norrköping's climate page.
Norrköping Temperature in May
Min Temperature
6°C (43°F)
Max Temperature
17°C (63°F)
Chance of Rain
36%
Precipitation
54 mm (2.1 in)
Rainy days
11 days
Sunshine
220 hours *
Percentage Sunshine
44% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Norrköping typically rise from around 13°C (55°F) at the start of May to approximately 18°C (64°F) by the end. Nights are cold, with lows typically ranging from 3°C (37°F) to 8°C (46°F).
Average temperatures in May
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 May
Historical weather for Norrköping in May
Browse day-by-day weather records for Norrköping spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Norrköping historical weather extremes in May
The extremes listed below come from historical weather data collected in Norrköping from 1976 through 2026.
- On May 28, 1985, temperatures climbed to 28°C (82°F), marking the warmest May day on record.
- On May 1, 1981, Norrköping saw its coldest May day with temperatures maxing out at 4°C (39°F).
- The coldest night in May in Norrköping was on May 5, 2023, with a minimum of -5°C (23°F).
Best Places in Sweden in May
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Norrköping in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Norrköping in May
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 Sweden, check out our Norrköping's climate page.
See the full Norrköping climate overview or explore weather in Sweden.
