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.
Naantali Weather in July
July in Naantali sees daytime temperatures around 22°C (72°F) and lows of 13°C (55°F) at night. With around 80 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Naantali in July
Historically, July sees about 14 days of rain, with a monthly average of 80 mm (3.1 in). 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 Naantali in July
The excellent temperature in Naantali in July makes it a solid month to visit, with 22°C (72°F) during the day and 13°C (55°F) at night. July is part of summer. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it sees the highest temps of the year.
Sunshine in Naantali in July
Expect a lot of sunshine this month, with about 288 hours of sun. These sunny conditions add to the overall experience.If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit.
Naantali Temperature in July
Min Temperature
13°C (55°F)
Max Temperature
22°C (72°F)
Chance of Rain
47%
Precipitation
80 mm (3.1 in)
Rainy days
14 days
Sunshine
288 hours *
Percentage Sunshine
*
* Data from: Turku, Finland (13 KM, 8 Miles).
Naantali Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Naantali - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Naantali typically stay consistent throughout July, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 14°C (57°F).
Average temperatures in July
Historical weather records for Naantali in July
Browse day-by-day weather records for Naantali spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Naantali historical weather extremes in July
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Naantali.
- On July 28, 2019, temperatures climbed to 32°C (90°F), marking the warmest July day on record.
- On July 14, 1977, Naantali saw its coldest July day with temperatures maxing out at 9°C (48°F).
- The coldest night in July in Naantali was on July 9, 1999, with a minimum of 4°C (39°F).
Best Places in Finland in July
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in July →
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 Naantali in July
Comfortable temperatures call for an easy wardrobe in July. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Naantali in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling9/10 -
Walking9/10 -
Barbeque8/10 -
Camping8/10 -
Outdoor sports9/10
Naantali 3-Day Forecast
More climate data for Naantali
See the full Naantali climate overview or explore weather in Finland.
Popular in July
Where to go in July - average daytime high across popular destinations.
Helsinki
23°C (73°F) Tampere
22°C (72°F) Turku23°C (73°F) Vuokatti21°C (70°F) Rovaniemi21°C (70°F) Äkäslompolo20°C (68°F) Ruka20°C (68°F) Levi20°C (68°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Air Guitar World Championship Finland
Sleeping in a glass iglo in Finland
Sleeping in a glass igloo with the Northern Lights shining above you. The most famous place is in the Iglo village in Kakslattaunen. The idea is amazing and definitely something to add to your bucket list.
See the northern lights
The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.
The 10 most charming villages in France
Discover France's top 10 beautiful villages. From Normandy to the Côte d'Azur, experience quaint squares and cobbled streets. Which one will you visit this summer?