The last 5 Junes in the UK according to Trevor Harley

2016 Wet, dull, and quite warm. The first half was more settled and relatively warm. The night of the 22-23 June saw severe thunderstorms with flooding in the SE, particularly in the London area. Farnborough recorded 45.0 mm overnight. The end of the month was cool and unsettled. The average temperature was brought up by some mild nights; the highest temperature of the month was only 27.8C, Porthmadog. Rainfall overall was 144% (95 mm), with a lot of it occurring towards the end of the month. It was particularly wet in the east. There was only 74% of sunshine (137 … [Read more]

May 2021 Weather Summary – Disappointingly cold

Hefty showers in the first week of May 2021

May 2021 was notably cold in the first week. Night time temperatures were only a few degrees above freezing and the maxima were very disappointing. Along with this, rainfall was on the high side, resulting in the cold start to Spring continuing. The cold nights continued until the last 5 days of the month, when ‘normal’ weather returned. The maximum temperature was a very modest 22.2 degC on the 29th. The 6th was the coldest minima, coming within a whisker of an air frost, something we haven’t become familiar with in May. Overall, the month averaged 9.8 degC which was … [Read more]