IrelandCountries Ireland Donegal County Greencastle
IrelandIreland Donegal County Greencastle
Greencastle
Weather averages
ClimateForecastNovemberDecember >>

Greencastle Climate by Month

The graphs below provide an overview of the climate in Greencastle (Donegal County), Ireland. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year
* Data from: Derry, Ireland (31 KM, 19 Miles).

Monthly precipitation

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

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Forecast for Greencastle

Mon   Nov 18
6°C | 2°C
E 14 km/h
0.7 mm
broken clouds and chance of slight rain

broken clouds and chance of slight rain

hourly forecast
Tue   Nov 19
6°C | 2°C
N 25 km/h
1.7 mm
overcast and chance of slight rain

overcast and chance of slight rain

hourly forecast
Wed   Nov 20
5°C | 0°C
NW 18 km/h
2.5 mm
partly cloudy and rain

partly cloudy and rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Greencastle in Ireland

Other facts from our historical weather data:

  • Which is the warmest month in Greencastle?
    August has an average maximum temperature of 17°C and is the warmest month of the year.
  • Which is the coldest month in Greencastle?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Greencastle?
    November tops the wettest month list with 148 mm of rainfall.
  • Which is the driest month in Greencastle?
    May is the driest month with 86 mm of precipitation.
  • Which is the sunniest month in Greencastle?
    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.

     

     


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