Air Guitar World Championship Finland
This is something you might want to add to your bucket list. August is also the perfect time to visit Finland. The days are long and the temperature is amazing.
Keuruu Weather in May
Keuruu in May sees moderate temperatures, with highs around 16°C (61°F) and overnight lows of 4°C (39°F). Around 52 mm (2 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.
Rainfall in Keuruu in May
Historically, May sees about 12 days of rain, with a monthly average of 52 mm (2 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Keuruu in May
May in Keuruu brings typical temperatures with highs around 16°C (61°F) and lows of 4°C (39°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.For Keuruu itself, June, July and August generally stand out with 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.
Keuruu Temperature in May
Min Temperature
4°C (39°F)
Max Temperature
16°C (61°F)
Chance of Rain
38%
Precipitation
52 mm (2 in)
Rainy days
12 days
Humidity
65% *
* Data from: Ahtari, Finland (39 KM, 24 Miles).
Keuruu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Keuruu - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Keuruu typically rise from around 11°C (52°F) at the start of May to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 0°C (32°F) to 6°C (43°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 records for Keuruu in May
Browse day-by-day weather records for Keuruu spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Keuruu historical weather extremes in May
Based on 50 years of weather observations in Keuruu between 1976 and 2026, these are the recorded extremes.
- On May 19, 2014, temperatures climbed to 29°C (84°F), marking the warmest May day on record.
- Nighttime temperatures dropped to -9°C (16°F) on May 3, 1999, marking the coldest May night on record.
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Keuruu in May
The weather can be unpredictable in May, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.
What To Do in Keuruu in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Barbeque5/10 -
Camping4/10 -
Outdoor sports10/10
Keuruu 3-Day Forecast
More climate data for Keuruu
See the full Keuruu climate overview or explore weather in Finland.
Popular in May
Where to go in May - average daytime high across popular destinations.
Tampere
15°C (59°F) Helsinki
16°C (61°F) Turku16°C (61°F) Vuokatti
13°C (55°F) Rovaniemi12°C (54°F) Äkäslompolo11°C (52°F) Ruka10°C (50°F) Levi10°C (50°F) Bucket list
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Air Guitar World Championship Finland
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