Weather in January
Sea temperature
In Greater Napanee, Canada, in January, the average water temperature is 3.3°C (37.9°F).Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.
Daylight
In January, the average length of the day in Greater Napanee, Canada, is 9h and 19min.On the first day of January in Greater Napanee, sunrise is at 7:43 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:16 pm EST.
FAQ
What is the water temperature in January in Greater Napanee?
In Greater Napanee, Canada, the average seawater temperature in January is 3.3°C (37.9°F). 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.
What is the average length of the day in January in Greater Napanee?
In January, the average day length in Greater Napanee, Canada, is 9h and 19min.
What time are sunrise and sunset in January in Greater Napanee?
On the first day of January, sunrise is at 7:43 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:16 pm EST.
Average sea temperature in January
Greater Napanee, Canada
- Average sea temperature in January: 3.3°C
The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).
Average daylight in January
Greater Napanee, Canada
- Average daylight in January: 9h and 19min
The month with the longest days is June (Average daylight: 15h and 28min).
The month with the shortest days is December (Average daylight: 8h and 56min).
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