Weather in Finland in August 2018

  • 20°C maximum daytime temperature in August in Finland (Helsinki)20
    20°C max day temperature
  • 7 hours of sunshine per day (42% of daylight hours) in August in Finland7
    7 hours of sunshine per day
  • 16 days with some rainfall in August in Finland (Helsinki)16
    16 days with some rainfall
  • 11°C minimum night-time temperature in August in Finland (Helsinki)11
    11°C min night temperature
  • 16 hours of daylight per day in August in Finland (Helsinki)16
    16 hours of daylight per day
  • No heat & humidity in August in Finland (Helsinki)0
    No heat & humidity
  • 77 mm monthly rainfall in August in Finland (Helsinki)77
    77 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Finland (Helsinki)4
    4 (Moderate) UV index
  • 16°C sea temperature in August in Finland (Helsinki)16
    16°C sea temperature

Going to Finland? Find the best month to visit Finland based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Finland in August. Check more long-term weather averages for Finland in August before you book your next holiday to Finland in 2018. The August weather averages shown above are for Helsinki.

  • Book escorted tours to Europe in summer 2018
  • Prices start from just £279 per person
  • Visit popular destinations across Europe & beyond

More about Finland

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Finland weather in August

The average maximum daytime temperature in Finland in August is a comfortable 20°C (68°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 7 hours of bright sunshine each day, which represents 42% of the 16 hours of daylight.

Expect 77mm (3.0 inches) of rainfall across the whole of August with 16 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around Finland in August is 16°C (61°F).

The weather in Finland in August is represented by Helsinki.

Finland sunrise & sunset times for August 2018

Browse the sunrise & sunset times for Finland in August 2018. Select a month to view Finland sunrise & sunset times for the next twelve months. The Finland sunrise & sunset times shown below are for Helsinki.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st August 2018 04:59 21:52
Thursday, 2nd August 2018 05:02 21:50
Friday, 3rd August 2018 05:04 21:47
Saturday, 4th August 2018 05:06 21:44
Sunday, 5th August 2018 05:09 21:42
Monday, 6th August 2018 05:11 21:39
Tuesday, 7th August 2018 05:14 21:37
Wednesday, 8th August 2018 05:16 21:34
Thursday, 9th August 2018 05:19 21:31
Friday, 10th August 2018 05:21 21:28
Saturday, 11th August 2018 05:23 21:26
Sunday, 12th August 2018 05:26 21:23
Monday, 13th August 2018 05:28 21:20
Tuesday, 14th August 2018 05:31 21:17
Wednesday, 15th August 2018 05:33 21:15
Thursday, 16th August 2018 05:36 21:12
Friday, 17th August 2018 05:38 21:09
Saturday, 18th August 2018 05:40 21:06
Sunday, 19th August 2018 05:43 21:03
Monday, 20th August 2018 05:45 21:00
Tuesday, 21st August 2018 05:48 20:57
Wednesday, 22nd August 2018 05:50 20:54
Thursday, 23rd August 2018 05:53 20:52
Friday, 24th August 2018 05:55 20:49
Saturday, 25th August 2018 05:57 20:46
Sunday, 26th August 2018 06:00 20:43
Monday, 27th August 2018 06:02 20:40
Tuesday, 28th August 2018 06:05 20:37
Wednesday, 29th August 2018 06:07 20:34
Thursday, 30th August 2018 06:09 20:31
Friday, 31st August 2018 06:12 20:28
  • Browse available Cosmos tours to Finland
  • Filter tour offers by price, holiday type & interest
  • Search for specific travel dates to narrow results

Back to top

More Finland destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

Related posts

Popular travel offers

Top ^