London’s drought-hit capital sees first rain in weeks

Londoners experienced their first rainfall in weeks on 30 July 2026, as light showers moved across the capital. The Met Office’s rain tracker showed precipitation beginning over southwest London at 5:30pm, with most areas receiving less than 0.5mm per hour. Croydon and Richmond were among the boroughs to record measurable activity, though the volume was too slight to alleviate drought conditions.

The capital has been under a hosepipe ban imposed by Thames Water since early July, following what the company described as the driest start to a year in over a decade. The last significant rainfall occurred on 27 June, with only a brief flurry of showers on 5 July interrupting the dry spell. Temperatures have repeatedly exceeded 30°C during the city’s fourth heatwave of the summer, as reported by the Evening Standard.

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Minimal relief for water reserves

Despite the rain, the volume was insufficient to ease pressure on London’s water supplies. Thames Water stated that sustained rainfall would be required to replenish reservoirs and groundwater levels. The company’s drought management plan remains in effect, with no immediate plans to lift restrictions. Residents in affected boroughs have been advised to continue conserving water.

Social media reactions reflected a mix of relief and irony, with many users noting the brevity of the showers. One Richmond resident posted on X, “Finally, rain, enough to dampen the pavement, but not the drought.” The Met Office forecast suggests further light rain in the early hours of 31 July, before dry conditions return until mid-next week.

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What happens next

Thames Water has not indicated when the hosepipe ban might be lifted. The company’s latest drought update, published on 28 July, warned that reservoir levels remain critically low. Light rain is expected to return to London from the middle of next week, though the Met Office has not provided estimates on accumulation. The Environment Agency continues to monitor groundwater levels across the Thames basin.