Weather in January
Sea temperature
In January, the average sea temperature in Maryport, United Kingdom, is 7.6°C (45.7°F).Note: Swimming in 7.6°C (45.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
Daylight
The average length of the day in January in Maryport is 7h and 57min.On the first day of January in Maryport, sunrise is at 8:36 am and sunset at 3:57 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 4:48 pm GMT.
Frequently asked questions
What is the sea water temperature in January in Maryport?
In January, the average sea temperature is 7.6°C (45.7°F). Swimming in 7.6°C (45.7°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.
What is the average length of the day in January in Maryport?
The average day length in January in Maryport is 7h and 57min.
When are sunrise and sunset in January in Maryport?
On the first day of January in Maryport, United Kingdom, sunrise is at 8:36 am and sunset at 3:57 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 4:48 pm GMT.
Average sea temperature in January
Maryport, United Kingdom
- Average sea temperature in January: 7.6°C
The best month for swimming (with the highest average sea temperature) is August (15.8°C).
The coldest month (with the lowest average sea temperature) is February (7.1°C).
Average daylight in January
Maryport, United Kingdom
- Average daylight in January: 8h and 0min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
Maryport, United Kingdom
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