Caernarfon Weather in October
What's the weather like in Caernarfon (Wales) in October 2024?
The climate in Caernarfon during October can be summarized as mild and wet.
October is in the fall / autumn in Caernarfon and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night 8°C (46°F) is normal.
| Daytime temperature | 13.5°C 56.3°F |
|---|---|
| Nightly temperature | 7.7°C 45.9°F |
| Average temperature | 10.6°C 51.1°F |
| Daily sunshine | 3.4 hrs |
| Avg rainfall | 174 mm 6.8 ins |
| Rainy days | 20 days |
| Sea temperature | 13.9°C 57.1°F |
| Humidity | 87% |
| Windspeed | 21.6kph 14 mph |
On average October is the 3rd wettest month of the year in Caernarfon with around 174mm 6.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.4 hours of sunshine per day.
October temperatures in Caernarfon
October rainfall
October hourly sunshine
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 Caernarfon in October 2024.
Other monthly averages
Best places to visit in October
Caernarfon weather stats
| Hottest month: | July | 17.9°C 64.2°F |
|---|---|---|
| Driest month: | May | 90mm 3.5ins |
| Sunniest month: | May | 6.9hrs |
| Coldest month: | February | 6.6°C 43.9°F |
| Wettest month: | November | 184mm 7.2ins |
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