ClimateForecastDecemberJanuary >>

Ardgroom Climate by Month

Temperatures see a moderate degree of fluctuation, transitioning from pleasant conditions to cold. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

The weather in Ardgroom changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures range from a pleasant 18°C in July, the warmest time of the year, to a chilly 10°C during cooler months like February. At night, temperatures typically average around 5°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Ardgroom is known for its substantial rainfall, with annual precipitation reaching 1531 mm. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 170 mm of precipitation, spread over 24 rainy days.

In contrast, June experiences a drier climate, with about 100 mm of rainfall spread across 17 rainy days.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Ardgroom. 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.

Monthly hours of sunshine

Data from: Valentia, Ireland (32 KM, 20 Miles).

Daily hours of sunshine

Data from: Valentia, Ireland (32 KM, 20 Miles).

The best time of year to visit Ardgroom in Ireland

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Ardgroom?
    Most rainfall (rainy season) is seen in January, November and December.
  • Which is the warmest month in Ardgroom?
    July has an average maximum temperature of 18°C and is the warmest month of the year.
  • Which is the coldest month in Ardgroom?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Ardgroom?
    December tops the wettest month list with 170 mm of rainfall.
  • Which is the driest month in Ardgroom?
    June is the driest month with 100 mm of precipitation.
  • Which is the sunniest month in Ardgroom?
    May is the sunniest month with an average of 180 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Ardgroom

    Fri   Dec 13
    9°C | 5°C
    NE 7 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Sat   Dec 14
    10°C | 5°C
    W 18 km/h
    overcast and no rain

    overcast and no rain

    Sun   Dec 15
    11°C | 9°C
    SW 25 km/h
    2.7 mm
    overcast and rain

    overcast and rain