Yes

you do need a jacket based on the weather in Arklow, Co. Wicklow, Ireland 1 second ago

Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
49°F9°C & Clear

Wind is 9 mph15 km/h from the West, gusting to 18 mph29 km/h
November 8
4am48°F9°C9 mph15 km/h WestClear
5am48°F9°C8 mph13 km/h WestClear
6am47°F8°C8 mph12 km/h WestMostly Clear
7am46°F8°C7 mph11 km/h WestMostly Clear
8am46°F8°C5 mph9 km/h WestClear
9am48°F9°C6 mph9 km/h WestClear
10am50°F10°C6 mph9 km/h SouthwestMostly Clear
11am52°F11°C6 mph10 km/h SouthwestMostly Clear
12pm54°F12°C9 mph15 km/h SouthwestPartly Cloudy
1pm55°F13°C11 mph18 km/h SouthwestMostly Cloudy
2pm55°F13°C12 mph19 km/h SouthwestMostly Cloudy
3pm55°F13°C12 mph19 km/h SouthwestMostly Cloudy
DateLowHighWindDayNight
November 846°F8°C55°F13°C9 mph15 km/h from SouthwestPartly CloudyRain
November 949°F9°C57°F14°C10 mph16 km/h from SouthwestDrizzleMostly Cloudy
November 1045°F7°C51°F10°C7 mph12 km/h from SouthwestRainRain
November 1147°F9°C57°F14°C27 mph44 km/h from SouthRainRain
November 1250°F10°C56°F13°C15 mph25 km/h from SouthDrizzleDrizzle
November 1350°F10°C55°F13°C11 mph17 km/h from SouthDrizzleMostly Cloudy
November 1449°F9°C53°F12°C12 mph20 km/h from EastDrizzleDrizzle

Yes

Low of 49°F10°C, High of 56°F14°C
Wind: 10 mph16 km/h
Precipitation: 72% rain

Support This Page