Dublin, Ireland has daily temperature data going back to 1867. 🇮🇪

Here are their high temperature records for each month:

🌡️ January: 17.0°C (62.6°F) on 1/10/1971

🌡️ February: 18.1°C (64.6°F) on 2/23/1891

🌡️ March: 23.4°C (74.1°F) on 3/29/1965

🌡️ April: 22.9°C (73.2°F) on 4/11/1869

🌡️ May: 26.7°C (80.1°F) on 5/31/1922

🌡️ June: 28.9°C (84.0°F) on 6/6/1950

🌡️ July: 33.5°C (92.3°F) on 7/16/1876

🌡️ August: 30.6°C (87.1°F) on 8/2/1990

🌡️ September: 28.7°C (83.7°F) on 9/6/1868

🌡️ October: 24.2°C (75.6°F) on 10/3/1959

🌡️ November: 19.4°C (66.9°F) on 11/2/1927

🌡️ December: 17.2°C (63.0°F) on 12/2/1948

Interestingly enough, no monthly high temperature records have been set in the 21st century in Dublin. In fact, none have been set in the last 30 years.

What’s more, all monthly records except for August’s were set more than 50 years ago. And, of those, eight were set more than 70 years ago. Five were set at least a century ago, and four of those were set in the 19th century.