Halmstad Weather in May
May in Halmstad brings moderate temperatures around 17°C (63°F) during the day, dropping to 7°C (45°F) at night, with quite a bit of rainfall expected, averaging around 72 mm (2.8 in) for the month.
Rainfall in Halmstad in May
You can expect rain on roughly 12 days based on historical data, averaging 72 mm (2.8 in) for the month. 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 Halmstad in May
In May, Halmstad sees moderate temperatures, with highs of 17°C (63°F). Nights drop to around 7°C (45°F). Conditions are often most pleasant around the middle of the day. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Halmstad in May
Enjoy a sunny month with about 233 hours of sunshine, the clear skies make Halmstad even more beautiful.Should you favor a climate that's both dry and comfortably warm, June typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Halmstad's climate page.
Halmstad Temperature in May
Min Temperature
7°C (45°F)
Max Temperature
17°C (63°F)
Chance of Rain
40%
Precipitation
72 mm (2.8 in)
Rainy days
12 days
Humidity
72% *
Sunshine
233 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Halmstad typically rise from around 13°C (55°F) at the start of May to approximately 17°C (63°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 9°C (48°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 Halmstad in May
Browse day-by-day weather records for Halmstad spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Halmstad historical weather extremes in May
Based on 50 years of weather observations in Halmstad between 1976 and 2026, these are the recorded extremes.
- The hottest May day on record in Halmstad reached 30°C (86°F) (May 30, 2018).
- Halmstad experienced its chilliest May day on May 1, 1985, reaching only 3°C (37°F).
- The lowest overnight temperature recorded in May was -2°C (28°F) (May 31, 1977).
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 Halmstad in May
For Halmstad in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Halmstad 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 Halmstad's climate page.
Temperature Rainfall Sunshine Humidity
See the full Halmstad climate overview or explore weather in Sweden.
