Kronshtadt
Russia
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Kronshtadt, Russia

In January, the average sea temperature in Kronshtadt, Russia, is -0.1°C (31.8°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in January »

February is the month with the coldest seawater in Kronshtadt, Russia, with an average sea temperature of -0.3°C (31.5°F). Note: For swimming, this is considered life-threatening and very dangerous. Weather in February »

In March, the average sea temperature in Kronshtadt, Russia, is -0.1°C (31.8°F). Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. Weather in March »

In April, the average sea temperature in Kronshtadt, Russia, is 1.3°C (34.3°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in April »

In Kronshtadt, Russia, the average seawater temperature in May is 5.8°C (42.4°F). Note: Swimming in 5.8°C (42.4°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. Weather in May »

In Kronshtadt, Russia, in June, the average water temperature is 12.3°C (54.1°F). Note: Swimming in 12.3°C (54.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in June »

With an average sea temperature of 19.3°C (66.7°F), July is the month with the warmest seawater in Kronshtadt, Russia. Note: Swimming in 19.3°C (66.7°F) is not enjoyable for the majority. Weather in July »

In Kronshtadt, Russia, the average seawater temperature in August is 18.3°C (64.9°F). Note: For swimming, a surface water temperature of 18.3°C (64.9°F) is not enjoyable for the majority. Weather in August »

In Kronshtadt, Russia, in September, the average water temperature is 14.4°C (57.9°F). Note: Swimming in 14.4°C (57.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in September »

In Kronshtadt, Russia, the average seawater temperature in October is 9.5°C (49.1°F). Note: Swimming in 9.5°C (49.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in October »

In Kronshtadt, Russia, in November, the average water temperature is 5.6°C (42.1°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in November »

In Kronshtadt, Russia, the average seawater temperature in December is 2.8°C (37°F). Note: For swimming, this is considered life-threatening and very dangerous. Weather in December »

What month is the sea coldest in Kronshtadt?

The month with the coldest seawater in Kronshtadt is February, with an average sea temperature of -0.3°C (31.5°F).

When are the longest days in Kronshtadt?

The month with the longest days is June, with an average of 18.7h of daylight.

What month is the sea warmest in Kronshtadt?

With an average sea temperature of 19.3°C (66.7°F), July is the month with the warmest seawater in Kronshtadt.

What is the month with the shortest days in Kronshtadt?

The month with the shortest days in Kronshtadt is December, with an average of 6h of daylight.
Average sea temperature - Kronshtadt, Russia

The best month for swimming (with the highest average sea temperature) is July (19.3°C).
The coldest month (with the lowest average sea temperature) is February (-0.3°C).

Average daylight - Kronshtadt, Russia

The month with the longest days is June (Average daylight: 18.7h).
The month with the shortest days is December (Average daylight: 6h).