Climate of Offaly, Ireland
Area-weighted average across Offaly. For where people actually live and travel, see the cities below.
Offaly, a subdivision of Ireland, has a seasonal climate on average. Area-weighted monthly temperatures across the whole territory range from 4.9°C / 40.8°F in January to 15.3°C / 59.5°F in July, with rainfall from 62 mm / 2.4 in to 101 mm / 4 in depending on the season (978 mm / 38.5 in total across the year).
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 4.9°C40.8°F | 98 mm3.9″ | — |
| February | 5.1°C41.2°F | 73 mm2.9″ | — |
| March | 6.5°C43.7°F | 74 mm2.9″ | — |
| April | 8°C46.4°F | 62 mm2.4″ | — |
| May | 10.7°C51.3°F | 67 mm2.6″ | — |
| June | 13.4°C56.1°F | 66 mm2.6″ | — |
| July | 15.3°C59.5°F | 66 mm2.6″ | — |
| August | 15°C59°F | 88 mm3.5″ | — |
| September | 12.8°C55°F | 85 mm3.3″ | — |
| October | 9.9°C49.8°F | 101 mm4″ | — |
| November | 6.9°C44.4°F | 97 mm3.8″ | — |
| December | 5.6°C42.1°F | 101 mm4″ | — |
Frequently asked questions
What is the best time to visit Offaly?
Offaly, Ireland does not have a clear sunny-and-dry window by our cutoffs. The warmest month is July at 15.3°C / 59.5°F, and the driest is April at 62 mm / 2.4 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of Offaly?
Offaly, Ireland has area-weighted monthly average temperatures ranging from 4.9°C / 40.8°F in January to 15.3°C / 59.5°F in July. Annual rainfall averages about 978 mm / 38.5 in, with the wettest month being October (101 mm / 4 in) and the driest April (62 mm / 2.4 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Offaly?
The hottest month in Offaly is July, with an area-wide average temperature of 15.3°C / 59.5°F.
What is the coldest month in Offaly?
The coldest month in Offaly is January, with an area-wide average temperature of 4.9°C / 40.8°F.
When does it rain most in Offaly?
The wettest month in Offaly is October, averaging about 101 mm / 4 in of rainfall. The driest is April with about 62 mm / 2.4 in.