Weather in January
In Kronshtadt, Russia, the average seawater temperature in January is -0.1°C (31.8°F). Note: In swimming engagements, this poses immediate life-threatening risks. Weather in January »
Weather in February
With an average sea temperature of -0.3°C (31.5°F), February is the month with the coldest seawater in Kronshtadt, Russia. Note: In swimming undertakings, this is deemed life-threatening and highly risky. Weather in February »
Weather in March
In Kronshtadt, Russia, in March, the average water temperature is -0.1°C (31.8°F). Note: During swimming, this circumstance is both life-threatening and incredibly perilous. Weather in March »
Weather in April
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 »
Weather in May
In May, the average sea temperature in Kronshtadt, Russia, is 5.8°C (42.4°F). Note: Entering waters of 5.8°C (42.4°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience. Weather in May »
Weather in June
In June, the average sea temperature in Kronshtadt, Russia, is 12.3°C (54.1°F). Note: Beware when you're in 12.3°C (54.1°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition. Weather in June »
Weather in July
The month with the warmest seawater in Kronshtadt, Russia, is July, with an average sea temperature of 19.3°C (66.7°F). Note: The majority find it unenjoyable to swim in 19.3°C (66.7°F). Weather in July »
Weather in August
In Kronshtadt, Russia, in August, the average water temperature is 18.3°C (64.9°F). Note: Swimming becomes less enjoyable for most at a surface water temperature of 18.3°C (64.9°F). Weather in August »
Weather in September
In September, the average sea temperature in Kronshtadt, Russia, is 14.4°C (57.9°F). Note: Dipping into 14.4°C (57.9°F) below 10°C (50°F) needs protective wear, or you'd face cold shock and breathing issues swiftly. Weather in September »
Weather in October
In Kronshtadt, Russia, in October, the average water temperature is 9.5°C (49.1°F). Note: You can swim in 9.5°C (49.1°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. Weather in October »
Weather in November
In Kronshtadt, Russia, in November, the average water temperature is 5.6°C (42.1°F). Note: Dipping into 5.6°C (42.1°F) below 10°C (50°F) needs protective wear, or you'd face cold shock and breathing issues swiftly. Weather in November »
Weather in December
In Kronshtadt, Russia, the average seawater temperature in December is 2.8°C (37°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in December »
[Resources]Frequently asked questions
What is the month with the coldest sea water in Kronshtadt?
With an average sea temperature of -0.3°C (31.5°F), February is the month with the coldest seawater in Kronshtadt.
When are the longest days in Kronshtadt?
The month with the longest days in Kronshtadt is June, with an average of 18h and 42min of daylight.
What month is the sea warmest in Kronshtadt?
The month with the warmest seawater is July, with an average sea temperature of 19.3°C (66.7°F).
What is the month with the shortest days in Kronshtadt?
December has the shortest days of the year, with an average of 6h and 0min of daylight.
Is there Daylight Saving Time (DST) in Kronshtadt?
Kronshtadt, Russia, does not utilize Daylight Saving Time (DST). MSK timezone is used over the entire year.
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
- Average daylight in January:
6h and 5min - Average daylight in February:
9h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 4min - Average daylight in May:
17h and 1min - Average daylight in June:
18h and 4min
- Average daylight in July:
17h and 5min - Average daylight in August:
15h and 4min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 4min - Average daylight in December:
6h and 0min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
Kronshtadt, Russia
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