MILD, WET, OCTOBER, SECOND DULLEST OCTOBER ON RECORD Armagh Observatory, 7th November 2025: Armagh Observatory reports that October 2025 was warmer and wetter than average, and the dullest October at Armagh for 79 years. Total precipitation was 108.5 mm (4.27 inches) including 6 trace values, therefore 108.2 mm if trace Read more
COOL SEPTEMBER, WETTER AND SUNNIER THAN AVERAGE Armagh Observatory, 3rd October 2025: Armagh Observatory reports that September 2025 was cooler, wetter, and sunnier than average. This was the wettest September at Armagh for three years. The average temperature this month, defined as half the average of the daily maximum and Read more
AUGUST 2025 MUCH WARMER THAN AVERAGE AT ARMAGH, SUNNIER AND MUCH DRIER. EQUAL WARMEST SUMMER ON RECORD AT ARMAGH, DRIER THAN AVERAGE BUT WITH AVERAGE SUNSHINE Armagh Observatory, 8th September 2025: Armagh Observatory reports that August 2025 at Armagh was much warmer than average, and sunnier and much drier than Read more
VERY WARM JULY DESPITE AVERAGE RAINFALL AND STRONG SUNSHINE Armagh Observatory, 21st August 2025: Armagh Observatory reports that July 2025 was much warmer than average despite roughly average rainfall and nearly average sunshine. The month was the equal seventh warmest July on record at Armagh, while the four-day heatwave from Read more
MARVELLOUS MAY: SUNNIEST ON RECORD, MUCH WARMER, DRIER THAN AVERAGE. SUNNIEST AND WARMEST SPRING ON RECORD AND DRIER THAN AVERAGE Armagh Observatory, 6th June 2025: Armagh Observatory reports that May 2025, with 285.4 hours of strong sunshine, was the sunniest May on record at Armagh. Also, following the record-breaking warm Read more
RECORD-BREAKING APRIL MUCH WARMER, MUCH SUNNIER, AND WETTER THAN AVERAGE Armagh Observatory, 10th May 2025: Armagh Observatory reports that April 2025 was a record-breaking month, much warmer, much sunnier, and wetter than average. It was the third warmest April on record at Armagh, the third sunniest, and the wettest Read more
FEBRUARY WARMER, DRIER AND DULLER THAN AVERAGE. WINTER 2024/2025 WARMER AND DRIER THAN AVERAGE, WITH ABOUT AVERAGE SUNSHINE Armagh Observatory reports that February 2025 at Armagh was warmer, drier, and duller than average. In a month largely dominated by higher-than-average atmospheric pressure there were no gales or named storms. The meteorological Read more
JANUARY DRIER, COOLER, AND SUNNIER THAN AVERAGE Armagh Observatory reports that January 2025 was drier, cooler, and sunnier than average. There were three named storms this month, bringing the total number of such storms to have affected Northern Ireland to a greater or lesser degree this 2024/2025 storm season to Read more
DECEMBER 2024 DRIER AND MUCH WARMER AND DULLER THAN AVERAGE. CALENDAR YEAR 2O24 MUCH WARMER AND DRIER THAN AVERAGE, AND SLIGHTLY DULLER. Armagh Observatory reports that December 2024 was drier and much warmer and duller than average. The average December temperature was 7.0 C (44.7 F), approximately 2.4 C warmer Read more
NOVEMBER DRIER, WARMER, AND DULLER THAN AVERAGE. AUTUMN 2024 MUCH DRIER, AND SUNNIER AND WARMER THAN AVERAGE Armagh Observatory, 14th December 2024. Armagh Observatory reports that November 2024 was drier, warmer, and duller than average. Taking September, October, and November together the meteorological autumn at Armagh was much drier than Read more
DRY OCTOBER, WARMER AND SUNNIER THAN AVERAGE Armagh Observatory reports that October 2024 was the driest October at Armagh for six years, the sunniest for three years, and warmer than average though the coolest for four years. Although October is usually a wet month, this year it produced only 44.2 Read more
COOL SEPTEMBER, DRIER AND MUCH SUNNIER THAN AVERAGE Armagh Observatory reports that September 2024 was cooler than average but drier and much sunnier. It was the coolest September at Armagh for six years, the driest for four years, and the sunniest for 27 years. The average temperature was 13.1 degrees Read more
Armagh Observatory reports that August 2024 was drier and sunnier than average with roughly average temperature for August. Taking June, July and August together, the meteorological summer was cooler, drier, and slightly duller than average. With an average temperature of 15.46 degrees Celsius (59.8 Fahrenheit) August 2024 was 0.83 C Read more
Armagh Observatory reports that July 2024 was cooler, drier, and duller than average, the first time this has happened at Armagh since 2011. The mean temperature this month was 15.1 degrees Celsius (59.2 Fahrenheit). Although this is approximately 0.26 C warmer than the 225-year long-term (1796-2020) average July temperature at Read more
Armagh Observatory reports that June 2024 was the coolest and driest June at Armagh for nine years, that is, since June 2015. Very unusually the monthly average temperature was less than the preceding May, the first time this has happened at Armagh for 176 years. With just 125.5 hours of Read more
WARMEST MAY ON RECORD, DRIER AND DULLER THAN AVERAGE. EQUAL WARMEST SPRING ON RECORD, WETTER AND DULLER THAN AVERAGE Armagh Observatory reports that May 2024 was much warmer than average, the warmest May on record. It was also drier than average, with approximately half the average May rainfall at Armagh, Read more
APRIL WARMER, WETTER, AND DULLER THAN AVERAGE Armagh Observatory, 3rd May 2024: Armagh Observatory reports that April 2024 at Armagh was warmer, wetter, and duller than average. The mean temperature, approximately 9.2 degrees Celsius, was 1.3 C warmer than the 225-year long-term (1796–2020) April average at Armagh (7.92 C), and Read more