Fossa Weather & Climate: Best Time to Visit
Fossa, Kerry, Ireland, has a moderate seasonal temperature range, with July reaching 19°C (66°F) and February cooling to 9°C (48°F).
Rain/snowfall is high, totalling around 1314 mm (52 in) per year. December is the wettest month and September the driest. May is the sunniest month, averaging 6.0 hours of sunshine per day.
Monthly Temperature in Fossa
In Fossa, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like February.
At night, you can expect temperatures ranging from 11°C (52°F) in July to around 3°C (37°F) during February.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Fossa
Fossa is known for its substantial rain/snowfall, with annual precipitation reaching 1314 mm (52 in). Year-round, Fossa has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 130 mm (5.1 in), and the driest month, September, with 95 mm (3.7 in), is minimal. For more details, please visit our Fossa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Fossa
Seasonal changes in sunshine hours are quite dramatic in Fossa. While May receives considerable daily sunshine with up to 6.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.3 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
Humidity in Fossa by Month
The relative humidity is high throughout the year in Fossa.
The city experiences its highest humidity in July, reaching 80%. In April, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Fossa 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Fossa
During June, July, August and September, Fossa experiences its most favorable weather, with temperatures between 17°C (63°F) and 19°C (66°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 95 mm (3.7 in) and 105 mm (4.1 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
