The short version
- October was the fifth sunniest on record and significantly wetter than average, with northern Scotland seeing rainfall 31% above norms.
- Despite heavy rain from Storms Austen and Boelo, officials warn that sustained winter precipitation is still needed to counteract the effects of a record-hot summer.
- High pressure now dominates the UK, creating dry but cold conditions with frost and fog expected in northern regions through early November.
The United Kingdom has entered a period of largely dry and settled weather as high-pressure systems have taken control of the atmospheric patterns. This shift marks a distinct change from the turbulent conditions that characterized much of October, which saw a mix of heavy rainfall and abundant sunshine. For the first week of November, residents can expect chilly autumn temperatures with patchy clouds, occasional sunny intervals, and isolated showers. Nighttime conditions are likely to bring frost and fog, particularly in northern and western regions where the air is cooler and less disturbed by wind.
The recent meteorological calm follows a complex and contradictory month. According to provisional data released by the Met Office, October was simultaneously wetter, warmer, and sunnier than historical averages. The UK received 13% more rain overall than typical for this time of year, with all four nations recording above-average precipitation. Northern Scotland experienced the most significant deviation, with rainfall levels reaching 31% above the long-term average. This excess moisture was largely concentrated in the final third of the month, driven by the passage of Storm Austen and Storm Boelo.
The intensity of the late-October storms resulted in record-breaking conditions for specific days. October 24 was provisionally identified as the joint-sixth wettest day on record for the UK. The heavy precipitation caused practical disruptions, including difficult driving conditions on the A8 at Port Glasgow in Inverclyde due to flooding. Despite these localized extremes, the Environment Agency noted that while England experienced its wettest week in two years, this rainfall was insufficient to alleviate the ongoing drought conditions affecting parts of the country.
The paradox of a wet yet sunny October highlights the unusual nature of recent weather patterns. Sunshine amounts were above average across the UK, making it the fifth-sunniest October since records began in 1910. Temperatures also remained elevated, with overall mean temperatures sitting 0.9C above average. This warmth was particularly pronounced in Shetland, which recorded its joint-sixth warmest October on record. The month marked the ninth consecutive period of above-average temperatures for the UK, underscoring a persistent trend toward warmer conditions despite the increased rainfall.
The transition to drier weather is attributed to the northward shift of the jet stream. This atmospheric river had previously propelled Storms Austen and Boelo toward British shores but has now moved away, allowing high pressure to build and block major rain-bearing systems. As a result, the first few days of November are expected to remain predominantly dry. High pressure is currently focused across Scotland, which allows for some showers to penetrate south-east England while keeping northern areas relatively clear.
Wind patterns will play a significant role in how temperatures are perceived during this high-pressure spell. A brisk easterly breeze is affecting southern and eastern areas, with gusts of 30-40mph possible around coastal regions and the Channel Islands. This wind will deliver scattered showers, most frequently impacting East Anglia and south-east England. In contrast, many northern and western areas will remain dry, with early fog lifting to reveal patchy clouds and sunny spells. Temperatures are expected to reach between 11C and 13C, though the wind chill may make it feel colder in exposed locations.
Nighttime temperatures are dropping significantly, with readings generally falling between 3C and 7C. Some rural parts of Scotland, Northern Ireland, and northern England may see temperatures dip below freezing, leading to frost formation. Fog is most likely in these northern areas, with some dense patches possible, while further south the breezy conditions will likely prevent mist or fog from forming. This pattern of overnight frost and daytime sunny spells interspersed with showers is expected to continue through the end of the week.
Looking ahead, a relatively weak area of low pressure may drift northwards from France over the weekend, increasing the chance of patchy rain moving across the UK. This could be followed by another dry interlude early next week. However, computer models suggest that high pressure will eventually decline, allowing Atlantic weather systems to return. This would likely bring wetter and windier conditions, although there is considerable uncertainty regarding the timing and intensity of these changes, with no definite signs of major storms on the immediate horizon.
The broader context of this weather shift includes the lingering effects of the hottest summer on record. Officials emphasize that sustained above-average rainfall throughout the winter will be necessary to counteract the soil moisture deficits created by the previous months' heat. While October provided some relief, it was not enough to fully resolve the drought issues. The coming weeks will therefore be critical in determining whether the UK's water resources can recover before the next growing season.
Sources behind this briefing
Go to the original reporting
- BBC News↗Dry and chilly start to November after wet but sunny October
