May weather forecastPolyarny, Russia
May
Weather in May
Sea temperature
In May, the average sea temperature in Polyarny, Russia, is 4.2°C (39.6°F).Note: During swimming, this circumstance is both life-threatening and incredibly perilous. The intense cold sensation provokes rapid hyperventilation. The use of a specialized swimsuit is imperative to prevent thermal injuries.
Daylight
In May, the average length of the day in Polyarny is 12h and 31min.Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Polyarny, Russia, in May, the average water temperature is 4.2°C (39.6°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
In May, the average day length in Polyarny is 12h and 31min.
Average sea temperature in May
Polyarny, Russia
- Average sea temperature in May: 4.2°C
The best month for swimming (with the highest average sea temperature) is July (10.6°C).
The coldest month (with the lowest average sea temperature) is March (2.4°C).
Average daylight in May
Polyarny, Russia
- Average daylight in May: 12h and 30min
The month with the longest days is August (Average daylight: 17h and 48min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).





