Climate of Wicklow, Ireland
Area-weighted average across Wicklow. For where people actually live and travel, see the cities below.
Wicklow, a subdivision of Ireland, has a seasonal climate on average. Area-weighted monthly temperatures across the whole territory range from 4.4°C / 39.9°F in January to 14.4°C / 57.9°F in July, with rainfall from 68 mm / 2.7 in to 120 mm / 4.7 in depending on the season (1105 mm / 43.5 in total across the year).
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 4.4°C39.9°F | 118 mm4.6″ | — |
| February | 4.5°C40.1°F | 90 mm3.5″ | — |
| March | 5.8°C42.4°F | 86 mm3.4″ | — |
| April | 7.1°C44.8°F | 72 mm2.8″ | — |
| May | 9.8°C49.6°F | 78 mm3.1″ | — |
| June | 12.4°C54.3°F | 69 mm2.7″ | — |
| July | 14.4°C57.9°F | 68 mm2.7″ | — |
| August | 14.2°C57.6°F | 88 mm3.5″ | — |
| September | 12.2°C54°F | 98 mm3.9″ | — |
| October | 9.5°C49.1°F | 112 mm4.4″ | — |
| November | 6.4°C43.5°F | 106 mm4.2″ | — |
| December | 5°C41°F | 120 mm4.7″ | — |
Frequently asked questions
What is the best time to visit Wicklow?
Wicklow, Ireland does not have a clear sunny-and-dry window by our cutoffs. The warmest month is July at 14.4°C / 57.9°F, and the driest is July at 68 mm / 2.7 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of Wicklow?
Wicklow, Ireland has area-weighted monthly average temperatures ranging from 4.4°C / 39.9°F in January to 14.4°C / 57.9°F in July. Annual rainfall averages about 1105 mm / 43.5 in, with the wettest month being December (120 mm / 4.7 in) and the driest July (68 mm / 2.7 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Wicklow?
The hottest month in Wicklow is July, with an area-wide average temperature of 14.4°C / 57.9°F.
What is the coldest month in Wicklow?
The coldest month in Wicklow is January, with an area-wide average temperature of 4.4°C / 39.9°F.
When does it rain most in Wicklow?
The wettest month in Wicklow is December, averaging about 120 mm / 4.7 in of rainfall. The driest is July with about 68 mm / 2.7 in.