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Carndonagh Weather and Climate: A Comprehensive Guide

Temperatures see a moderate degree of fluctuation, transitioning from mild conditions to cold. It also has a relatively rainy climate with high levels of precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

In Carndonagh, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a moderate 18°C in August to a chilly 9°C in February.

Nighttime temperatures can drop, with average lows reaching 5°C in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Carndonagh is known for its substantial rainfall, with annual precipitation reaching 1308 mm. The wettest period in Carndonagh occurs in December, which receives around 133 mm of precipitation. During the driest month, May, Carndonagh experiences moderate rainfall, totaling approximately 83 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.

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

Sunshine over the year

In Carndonagh, summer days are longer and more sunny, with daily sunshine hours peaking at 6.8 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.1 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Malin Head, Ireland (16 KM, 10 Miles).

Daily hours of sunshine

Data from: Malin Head, Ireland (16 KM, 10 Miles).

Forecast for Carndonagh

Thu   Jan 30
7°C | 2°C
S 6 m/s
4.6 mm
partly cloudy and small chance of rain

partly cloudy and small chance of rain

Fri   Jan 31
9°C | 4°C
NW 5 m/s
broken clouds and no rain

broken clouds and no rain

Sat   Feb 01
11°C | 4°C
S 10 m/s
10 mm
overcast and  chance of rain

overcast and chance of rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Carndonagh in Ireland

Other facts from our historical weather data:
  • Which is the warmest month in Carndonagh?
    August has an average maximum temperature of 18°C and is the warmest month of the year.
  • Which is the coldest month in Carndonagh?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Carndonagh?
    December tops the wettest month list with 133 mm of rainfall.
  • Which is the driest month in Carndonagh?
    May is the driest month with 83 mm of precipitation.
  • Which is the sunniest month in Carndonagh?
    May is the sunniest month with an average of 203 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.