On average, autumn and winter are the wettest seasons in Northern Ireland. During the period in consideration, rainfall peaked at*Â millimeters in the winter of 2014. In 2025, winter rainfall totals came to millimeters, far below the annual average rainfall in winter since 2011.
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Met Office. (September 1, 2025). Total seasonal rainfall in Northern Ireland from Winter 2011 to Summer 2025 (in millimeters) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 30, 2026, from /statistics/1015119/seasonal-rainfall-in-northern-ireland/
Met Office. "Total seasonal rainfall in Northern Ireland from Winter 2011 to Summer 2025 (in millimeters)." Chart. September 1, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 30, 2026. /statistics/1015119/seasonal-rainfall-in-northern-ireland/
Met Office. (2025). Total seasonal rainfall in Northern Ireland from Winter 2011 to Summer 2025 (in millimeters). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 30, 2026. /statistics/1015119/seasonal-rainfall-in-northern-ireland/
Met Office. "Total Seasonal Rainfall in Northern Ireland from Winter 2011 to Summer 2025 (in Millimeters)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Sep 2025, /statistics/1015119/seasonal-rainfall-in-northern-ireland/
Met Office, Total seasonal rainfall in Northern Ireland from Winter 2011 to Summer 2025 (in millimeters) ÌÇÐÄÆƽâ°æ, /statistics/1015119/seasonal-rainfall-in-northern-ireland/ (last visited July 30, 2026)
Total seasonal rainfall in Northern Ireland from Winter 2011 to Summer 2025 (in millimeters) [Graph], Met Office, September 1, 2025. [Online]. Available: /statistics/1015119/seasonal-rainfall-in-northern-ireland/
