Plomodiern Weather & Climate: Best Time to Visit

The climate in Plomodiern experiences moderate temperature changes, with mild shifts between seasons. Average daytime temperatures reach a pleasant 20°C (68°F) in August. In February, the coolest month of the year, temperatures drop to a chilly 11°C (52°F).

At night, temperatures range from around 15°C (59°F) in August to 6°C (43°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Plomodiern experiences significant rainfall throughout the year, averaging 1148 mm (45 in) of precipitation annually. Plomodiern can be quite wet during December, receiving approximately 145 mm (5.7 in) of precipitation over 21 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 60 mm (2.4 in) of precipitation spread across 13 rainy days days. For more details, please visit our Plomodiern Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Plomodiern can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.1 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The city experiences its highest humidity in January, reaching 86%. In April, the humidity drops to its lowest level at 81%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year