Coleraine in October
4.8out of 10
Not the best time
Cool: highs only around 12°C. Very wet: about 19 rainy days.
12°CAvg high
10°CAvg low
19Rainy days (138 mm)
10:08 hDaylight
08:08Sunrise · 18:16 Sunset
Why this score
- Cool: highs only around 12°C
- Very wet: about 19 rainy days
- Rain varies a lot between years (±4.8 days)
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in October varies a lot between years (±4.8 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 8°C | 6°C | 124 mm | 20 | – | – | 3.9 |
| February | 8°C | 5°C | 102 mm | 17 | – | – | 4.4 |
| March | 8°C | 6°C | 91 mm | 16 | – | – | 4.7 |
| April | 9°C | 7°C | 78 mm | 14 | – | – | 5.1 |
| May | 11°C | 9°C | 71 mm | 13 | – | – | 5.5 |
| June | 13°C | 11°C | 86 mm | 15 | – | – | 5.6 |
| July | 14°C | 13°C | 95 mm | 16 | – | – | 5.6 |
| August | 15°C | 13°C | 104 mm | 16 | – | – | 5.7 |
| September | 14°C | 12°C | 101 mm | 16 | – | – | 5.6 |
| October | 12°C | 10°C | 138 mm | 19 | – | – | 4.8 |
| November | 10°C | 8°C | 149 mm | 21 | – | – | 4.2 |
| December | 9°C | 6°C | 147 mm | 20 | – | – | 4.0 |
Frequently asked questions
How hot is Coleraine in October?
Daytime highs average 12°C and nights about 10°C.
When is the best time to visit Coleraine?
The best months are August, June, July, September.