Cool
Average highs are around 10°C, so pack for cooler days.
November verdict
Poor for holiday weather
Average highs are around 10°C, so pack for cooler days. Sunshine averages 1.9h per day, so this is not one of the brighter months. Rainfall averages 120mm, so some wet days are possible.

Monthly averages
Temp
10°C
Rain
120mm
Sun
1.9h
Sea
11°C
Weather score
13
Poor
Cool
Average highs are around 10°C, so pack for cooler days.
Showers
Rainfall averages 120mm, so some wet days are possible.
Limited sun
Sunshine averages 1.9h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 11°C, so the water can feel cool.
Map
Compare Ireland with nearby places by weather score, rain, sun, temperature, and swim conditions.
November10°C average high
November is on the cooler side of Ireland's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
November120mm average rain
November is wetter than Ireland's yearly average, so flexible plans matter more.
Driest monthsFebruary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
November1.9 hours average sun
November is below Ireland's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsApril to June
This stretch has the strongest sunshine in the monthly averages.
November11°C average sea
November is close to Ireland's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 14°C in this stretch, so swimming comfort is at its strongest.
November13 weather score
November is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.