Salo Weather in May
Thinking of visiting Salo in May? Expect moderate temperatures reaching 16°C (61°F) during the day, dropping to 5°C (41°F) at night, with some rainfall likely.
Rainfall in Salo in May
Typically around 11 days of rainfall are expected, averaging 46 mm (1.8 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 Salo in May
In May, expect moderate temperatures in Salo, with highs of 16°C (61°F) and lows of 5°C (41°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Salo in May
The month enjoys around 283 hours of sunshine, creating mostly sunny days with good weather conditions.If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best 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 Finland, check out our Salo's climate page.
Salo Temperature in May
Min Temperature
5°C (41°F)
Max Temperature
16°C (61°F)
Chance of Rain
36%
Precipitation
46 mm (1.8 in)
Rainy days
11 days
Sunshine
283 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Salo typically rise from around 12°C (54°F) at the start of May to approximately 17°C (63°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°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 Salo in May
Browse day-by-day weather records for Salo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Salo historical weather extremes in May
The extremes listed below come from historical weather data collected in Salo from 1976 through 2026.
- The warmest day in May was on May 24, 2014, with a maximum of 30°C (86°F).
- On May 1, 1981, Salo saw its coldest May day with temperatures maxing out at 2°C (36°F).
- Salo registered its coldest May night on May 10, 2017, with temperatures dropping to -6°C (21°F).
Best Places in Finland in May
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Salo in May
Pack for changing conditions in Salo in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Salo 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 Finland, check out our Salo's climate page.
See the full Salo climate overview or explore weather in Finland.
