Weather in January
In Kotka, Finland, January possesses elements of a harsh winter with limited daylight. Sea temperature reaches its yearly low, recording an average of 0.4°C (32.7°F), indicative of the cold wintertime conditions. Compared to December, the days become increasingly longer yet still hold a rather brief span of sunlight. The cold, dark ambiance of January presents a stark contrast to the weather conditions of the impending spring season. Outdoor activities are limited due to these extreme weather conditions.
Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
On the first day of January in Kotka, sunrise is at 09:18 and sunset at 15:12. On the last day of the month, sunrise is at 08:31 and sunset at 16:19 EET.
[Resources]Sea temperature
In Kotka, the average seawater temperature in January is 0.4°C (32.7°F).Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
Daylight
In January, the average length of the day is 6h and 45min.On the first day of January in Kotka, sunrise is at 09:18 and sunset at 15:12. On the last day of the month, sunrise is at 08:31 and sunset at 16:19 EET.
Frequently asked questions
What is the water temperature in January in Kotka?
In Kotka, the average seawater temperature in January is 0.4°C (32.7°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
What is the average length of the day in January in Kotka?
In Kotka, the average day length in January is 6h and 45min.
When is the sunrise / sunset in January in Kotka?
On the first day of January in Kotka, Finland, sunrise is at 09:18 and sunset at 15:12. On the last day of the month, sunrise is at 08:31 and sunset at 16:19 EET.
Average sea temperature in January
Kotka, Finland
- Average sea temperature in January: 0.4°C
The best month for swimming (with the highest average sea temperature) is July (18.9°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.2°C).
Average daylight in January
Kotka, Finland
- Average daylight in January: 6h and 4min
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).
Kotka, Finland
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