When is the best time to go to Naantali?

When is the best time to go to Naantali? Here's some information to help you in your decision:

  • The best months for good weather in Naantali are June, July, August and September
  • On average, the warmest months are July and August
  • The coldest months are January and February
  • The rainiest months are July, August, September, October and December


Annual weather in Naantali

To get all the information about the climate and weather in Naantali for a specific month, scroll down below the table and choose a month from the tabs.

Month
January 25°F/31°F
2.8in
February 25°F/31°F
2.2in
March 29°F/36°F
2.2in
April 40°F/45°F
1.7in
May 50°F/56°F
2.6in
June 58°F/65°F
2.5in
July 65°F/70°F
3.5in
August 63°F/68°F
3.7in
September 54°F/61°F
3in
October 45°F/49°F
3.3in
November 38°F/41°F
2.8in
December 32°F/36°F
3.4in

Weather detail month by month in Naantali




Weather and climate in Naantali

Naantali enjoys a warm-summer humid continental climate (without dry season) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Naantali is 49°F (ranging from 31°F in january to 70°F in july). Annual rainfall is 33.5in, with a minimum of 1.7in in april and a maximum of 3.7in in august.
  • Between the months of january and april the climate is the worst possible. the thermometer goes up to 45°F°C and you can expect to have 1.7in of rainfall/month during this period.
  • From may to june the climate is passable, but still OK. The record temperature this month is 79°F and it rains in june about 2.5in.
  • From july to august the climate is good. By early evening, the temperature averages 63°F and it rains in august about 3.7in.
  • In september the climate is passable, but still OK. It is for example 61°F as maximum temperature in september and it rains in september about 3in.
  • From october to december the climate is very unfavorable. At lunchtime, it's 34°F in average and you can expect to have 3.4in of rainfall/month during this period.


Charts: temperature and rainfall in Naantali

In the charts below, you can see the following seasonal norms for the city of Naantali: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity


Peak visitor numbers and tourist seasons in Naantali

Find out when Naantali has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Naantali

  • Very low season in Naantali
    The months with the lowest number of tourists are: January, February, March, April, October, November and December.
  • Low season in Naantali
    The months with low numbers of tourists are: May and September.
  • High season in Naantali
    The number of visitors to Naantali is high in: June and August.
  • Peak season in Naantali
    The largest number of tourists visiting Naantali is during: July.

Figure: Visitor index for Naantali month by month



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