Weather in November
November brings in colder air over
Arklow as it transitions into the winter phase. The sea temperature settles at a cooler 13.3°C (55.9°F). With just 8.7 hours of daylight, days become shorter. Unpredictable showers, cooler temperatures, and diminishing daylight define this pre-winter month.
Sea temperature
In Arklow, in November, the average water temperature is 13.3°C (55.9°F).
Note: It is advised against swimming in 13.3°C (55.9°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.
Daylight
In Arklow, the average length of the day in November is 8h and 44min.
On the first day of the month, sunrise is at 7:22 am and sunset at 4:53 pm. On the last day of November, sunrise is at 8:13 am and sunset at 4:13 pm GMT.