Climate, temperatures and weather in Helsinki
The best time to go to Helsinki
Average temperatures range from -1 ° (february) to 20 ° (july). Sea temperature ranges from -0° to 13°. The rainiest months are: november, august and october. We recommende the month of may, june, july, august, september, to visit Helsinki.
| Jan | Feb | March | April | May | June | Jul | August | Sept | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OUR OPINION |  |  |  | | | | | | ||||
| Northern Lights | | | | | | | ||||||
| Midnight sun | | | | |||||||||
| Daylight hours | 7h | 9h | 11h | 15h | 17h | 19h | 18h | 16h | 12h | 10h | 7h | 6h |
Temperatures Helsinki
| Jan | Feb | March | April | May | June | Jul | August | Sept | Oct | nov. | dec. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min temperature | -4° | -6° | -4° | 1° | 6° | 11° | 15° | 15° | 10° | 5° | 1° | -3° |
| Max temperature | 0° | -1° | 1° | 5° | 11° | 16° | 20° | 19° | 14° | 9° | 4° | 2° |
| Sea temperature | 1° | 0° | 0° | 0° | 3° | 8° | 12° | 13° | 10° | 7° | 4° | 2° |
Sunshine
Rainfall
Wind
The weather month by month in Helsinki
Weather Helsinki in January
Sea: 1 °
| 10 d/month | 9 d/month | 4 d/month | 3 d/month | 3 d/month | 1 day | 1 day |
In January, in Helsinki, temperatures range from -4 to 0 degrees. Minimum temperatures are cold. The average rainfall is around 42 inches, for 19 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in February
Sea: -0 °
| 10 d/month | 8 d/month | 4 d/month | 3 d/month | 3 d/month | 1 day | -1 d/month |
In February, in Helsinki, temperatures range from -6 to -1 degrees. Minimum temperatures are cold. The average rainfall is around 35 inches, for 21 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in March
Sea: -0 °
| 8 d/month | 7 d/month | 6 d/month | 5 d/month | 3 d/month | 2 d/month |
In March, in Helsinki, temperatures range from -4 to 1 degrees. Minimum temperatures are cold. The average rainfall is around 32 inches, for 21 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in April
Sea: 0 °
| 7 d/month | 5 d/month | 5 d/month | 5 d/month | 4 d/month | 2 d/month | 2 d/month |
In April, in Helsinki, temperatures range from 1 to 5 degrees. Minimum temperatures are cool. The average rainfall is around 33 inches, for 20 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in May
Sea: 3 °
| 13 d/month | 7 d/month | 4 d/month | 4 d/month | 2 d/month | 1 day |
In May, in Helsinki, temperatures range from 6 to 11 degrees. Temperatures are low but with a lot of sunshine. The average rainfall is around 30 inches, 23 days without rain in May
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in June
Sea: 8 °
| 12 d/month | 7 d/month | 6 d/month | 4 d/month | 1 day |
In June, in Helsinki, Minimum temperatures vary between 11 in the morning and 16 in the afternoon. The average rainfall is around 51 inches, for 20 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in July
Sea: 12 °
| 15 d/month | 7 d/month | 5 d/month | 2 d/month | 2 d/month |
In July, in Helsinki, Minimum temperatures vary between 15 in the morning and 20 in the afternoon. The weather is sunny and Pleasant. The average rainfall is around 56 inches, for 22 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in August
Sea: 13 °
| 15 d/month | 8 d/month | 3 d/month | 3 d/month | 1 day | 1 day |
In August, in Helsinki, Minimum temperatures vary between 15 in the morning and 19 in the afternoon. The average rainfall is around 65 inches, for 20 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in September
Sea: 10 °
| 10 d/month | 6 d/month | 5 d/month | 4 d/month | 3 d/month | 2 d/month |
In September, in Helsinki, temperatures range from 10 to 14 degrees. Rainfall in September: 46 inches, for about 21 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in October
Sea: 7 °
| 8 d/month | 5 d/month | 5 d/month | 5 d/month | 4 d/month | 3 d/month | 1 day |
In October, in Helsinki, temperatures range from 5 to 9 degrees. Temperatures are low but with a lot of sunshine. The average rainfall is around 73 inches, for 22 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in November
Sea: 4 °
| 7 d/month | 5 d/month | 4 d/month | 4 d/month | 4 d/month | 3 d/month | 3 d/month |
In November, in Helsinki, temperatures range from 1 to 4 degrees. Minimum temperatures are cool. The average rainfall is around 59 inches, for 16 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day
Weather Helsinki in December
Sea: 2 °
| 10 d/month | 5 d/month | 4 d/month | 4 d/month | 3 d/month | 3 d/month | 2 d/month |
In December, in Helsinki, temperatures range from -3 to 2 degrees. Minimum temperatures are cold. The average rainfall is around 45 inches, for 15 days without rain.
Check the weather over the last 5 years for the dates of your stay
Weather history day by day