Updated 1 hour ago
IRELAND’S HEATWAVE HIT an exceptional milestone last night when the first tropical night for 20 years was recorded.
A tropical night is a term used when the temperature does not fall under 20 degrees Celsius during the night time.
Met Éireann announced today that Valentia Observatory in Kerry did not record a temperature below 20.5 degrees Celsius last night, meaning the criteria was comfortably met.
Tropical nights are rare in Ireland, with only six recorded throughout the span of the digital record.
The UK has experienced an increase in tropical nights in recent years, with its Met Office saying the uptick is consistent with warming driven by human activities.
The hot weather is continuing today with temperatures set to hit 29 degrees again.
High temperature warnings remain in place across the country while temperatures may be slightly lower along the eastern and southern coasts.
The ongoing heatwave means that the Status Yellow high temperature weather warning for the entire country has been extended. It was due to expire on Friday evening but will now be in place until 9am on Saturday.
The Status Orange weather warning also for Cavan, Monaghan, south Leitrim, Roscommon, Longford, Westmeath and will lift at 9am Friday and will revert to a Yellow warning as with the rest of the country.
Met Éireann says today will be hot, dry and mostly sunny, although the sunshine will be hazy due to high level cloud.
Tonight is set to be warm and muggy and will be “uncomfortable for some” as temperatures remain above 17 or 18 degrees until Friday morning.
In areas where the Orange warning is in place, maximum temperatures could reach 30 degrees Celsius in places and overnight temperatures will drop no lower than around 20 degrees.
No news is bad news
Support The Journal
Your contributions will help us continue
to deliver the stories that are important to you
Support us now
Yesterday was the hottest day of the year so far, with Mount Dillon weather observing station in Roscommon recording the highest temperature at 30.8 degrees Celsius.
The all-time highest temperature record was provisionally broken in Northern Ireland, with Castlederg in Tyrone recording 31.3 degrees.
The previous record was only set last Saturday when temperatures reached 31.2 degrees in Co Down.
With reporting by Céimin Burke.