Weather in June
June witnesses the highest leap in sea temperatures from May, with averages now reaching 13.1°C (55.6°F). Porvoo adopts its sunny summer façade during this period. The city bathes in maximal daylight hours, offering visitors and locals plenty of time to explore or indulge in recreational activities. Marketplaces bustle with activity, music festivals resonate through the air, and the charm of Porvoo's riverside cafés and boutiques reach their peak.
Note: It is advised against swimming in 13.1°C (55.6°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.
On the first day of the month, sunrise is at 04:01 and sunset at 22:29. On the last day of June, sunrise is at 03:54 and sunset at 22:47 EEST.
[Resources]Sea temperature
In June, the average sea temperature is 13.1°C (55.6°F).Note: It is advised against swimming in 13.1°C (55.6°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.
Daylight
The month with the longest days is June, with an average of 18h and 54min of daylight.On the first day of the month, sunrise is at 04:01 and sunset at 22:29. On the last day of June, sunrise is at 03:54 and sunset at 22:47 EEST.
Frequently asked questions
What is the water temperature in June in Porvoo?
In June, the average sea temperature in Porvoo is 13.1°C (55.6°F). Swimming in 13.1°C (55.6°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
When are the longest days in Porvoo?
The month with the longest days is June, with an average of 18h and 54min of daylight.
How many hours of daylight does Porvoo have in June?
In Porvoo, Finland, the average day length in June is 18h and 52min.
When are sunrise and sunset in June in Porvoo?
On the first day of June in Porvoo, sunrise is at 04:01 and sunset at 22:29. On the last day of the month, sunrise is at 03:54 and sunset at 22:47 EEST.
Average sea temperature in June
Porvoo, Finland
- Average sea temperature in June: 13.1°C
The best months for swimming (with the highest average sea temperature) are July and August (18.7°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.2°C).
Average daylight in June
Porvoo, Finland
- Average daylight in June: 18h and 5min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
Porvoo, Finland
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
