Temperature
Cool by day, brisk at night.
Cool days and some sun.

Cool by day, brisk at night.
It rains on most days. About 20 wet days, the highest monthly average.
Cloudier spells limit sunshine.
In October, afternoons feel about 49° and nights feel near 44°.
Overcast skies this month.
Breezy October days can feel brisker in open spots.
October late afternoons are around 56°F, easing to about 54°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 48 | 40 | 3.6 | 15 | 4.3 | 84 |
| Feb | 50 | 43 | 4.3 | 17 | 5.9 | 82 |
| Mar | 51 | 42 | 3.6 | 15 | 7.7 | 81 |
| Apr | 55 | 44 | 2.6 | 13 | 10.1 | 78 |
| May | 59 | 49 | 2.9 | 15 | 10.9 | 79 |
| Jun | 62 | 53 | 3.0 | 16 | 11.1 | 80 |
| Jul | 64 | 56 | 3.4 | 17 | 10.0 | 83 |
| Aug | 65 | 56 | 3.2 | 16 | 9.3 | 83 |
| Sep | 62 | 53 | 3.9 | 16 | 7.9 | 83 |
| Oct | 58 | 51 | 5.5 | 20 | 6.1 | 84 |
| Nov | 53 | 46 | 5.3 | 20 | 4.6 | 84 |
| Dec | 49 | 43 | 4.6 | 19 | 3.7 | 84 |
Similar climates
Want a side-by-side climate view? Compare Ballybunion with Amsterdam.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology