🇬🇧 Autumn 2025 Weather Trends in the UK: A Season of Surprises
As September draws to a close, the UK is experiencing one of its most unpredictable autumn transitions in recent years. From unseasonal warmth to sudden downpours, here’s what’s shaping the national weather narrative:
🌡️ Warmer-than-Average Temperatures
This month has seen temperatures consistently above seasonal norms, particularly in southern England. London and surrounding areas, including Croydon, have recorded highs nearing 22°C—more typical of late August than early autumn. Meteorologists attribute this to lingering high-pressure systems over Western Europe, deflecting cooler Atlantic fronts.
🌧️ Patchy Rainfall and Localised Storms
While the southeast remains relatively dry, northern regions like Scotland and Cumbria have faced intermittent heavy rainfall and flash flooding. The Met Office has issued several yellow weather warnings, especially for upland areas prone to runoff. Urban drainage systems are under pressure, prompting renewed calls for infrastructure upgrades.
🌬️ Wind Patterns and Coastal Impacts
Strong gusts have battered coastal areas from Cornwall to Aberdeen, with wind speeds exceeding 50 mph in some exposed locations. These winds are linked to jet stream fluctuations, which have also contributed to the erratic temperature swings.
🍂 What to Expect in October
- A gradual cooling trend, with nighttime lows dipping below 10°C across most regions.
- Increased rainfall in the Midlands and Wales, possibly affecting harvest schedules.
- Foggy mornings and reduced visibility, especially in rural valleys and river basins.
