Daytime highs, nighttime lows and the warmest cities in Mayo, Ireland this January.
Mayo, Ireland, a region in Ireland, typically experiences cold weather in January, with maximum daytime temperatures around 9°C (48°F) and nighttime temperatures around 4°C (39°F) in Westport. January is a winter month. On average, it is one of the coldest months of the year.
Curious about the January temperatures in the prime spots of Mayo? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Mayo.
Marker color shows the average daytime high temperature in January: blue is cold, red is hot.
Pick a city to see its January weather averages.
Drill down to January weather for any region in Ireland.
Daytime temperatures in Westport typically peak at 9°C (48°F) in January, putting it in the low range.
Westport sees nighttime lows close to 4°C (39°F) in January.
Most areas see fewer sunny days, with a projection of about 45 hours of sunshine in Westport. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.
The water temperature averages approximately 10°C (50°F) in Belmullet this month, so not the best month to swim.
We have much more information about the climate in Mayo.
Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.
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