The climate in Triánta during October can be summarized as warm and reasonably dry.
October is in the fall / autumn in Triánta and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 24°C (76°F), whilst at night 16°C (60°F) is normal.
| Daytime temperature | 24.2°C 75.5°F |
|---|---|
| Nightly temperature | 15.7°C 60.2°F |
| Average temperature | 19.9°C 67.8°F |
| Daily sunshine | 8.8 hrs |
| Avg rainfall | 68 mm 2.7 ins |
| Rainy days | 5 days |
| Sea temperature | 23.3°C 74°F |
| Humidity | 66% |
| Windspeed | 7.9kph 5 mph |
On average October is the 6th wettest month of the year in Triánta with around 68mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Triánta in October 2025.
Best places to visit in October
| Hottest month: | August | 30.8°C 87.4°F |
|---|---|---|
| Driest month: | July | 1mm 0ins |
| Sunniest month: | July | 14.8hrs |
| Coldest month: | January | 14.2°C 57.6°F |
| Wettest month: | December | 168mm 6.6ins |