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Dublin
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Hotels

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Flights

Dublin Monthly Climate Averages

Dublin is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.

To help you choose the best time to travel, you can find climate data below on the weather in Dublin .

Month
day temperature
t°C
day
night temperature
t°C
night
precipitation
mm
rain
Daylight
daylight
January+8.8+3.9638.9h
February+8.9+3.94610.5h
March+10.7+5.25212.5h
April+12.4+6.45014.7h
May+15.2+95816.7h
June+18+11.65917.8h
July+20.2+13.55117.2h
August+19.6+13.36515.4h
September+17.3+11.45713.2h
October+14+8.87611.1h
November+11+6.2699.3h
December+9.3+4.5698.3h

Best places

Best time with the soft weather for the sightseeing and long walks in Dublin are June, July, August.


Temperature in Dublin

The table shows that the hottest months in Dublin are July and August, during which the average daytime temperature reaches +20.2°C and the nighttime temperature falls to +13.5°C.

The coldest months are January and February, when the daily average temperature falls to +8.8°C, and drops to +3.9°C during the night.

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Sea temperature

The month with the highest average monthly temperature in Dublin Bay of the Irish Sea on the beaches of Dublin is September with 14.9 degrees.

The coldest water can be found in March — 8.4degrees C.

Dublin climate by month


Precipitation

The largest amount of precipitation falls on average in October and November, up to 76mm, and the least in February and April — up to 46mm.