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Showing results for tags 'two halves'.
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There was a very short-lived but intense cold snap at during the first 6 days of Feb. 1912 Most of the winter had been mild, including the first-half of January, but there were signs of a change by the 15th with a big area of high pressure to our east. By the 18th, cold air across the north gave a foot of snow thanks to a SE wind A week of cold & frosty weather followed, but a very cold NE flow was beggining to establish by the 25th. Temperatures fell rapidly, with -3C daily C.E.T. values by months end. Notice the intense blocking across Iceland & Greenland. Into the first week of February an exceptionally cold pool of air spilled down from the Artic via blocking over Iceland, giving a severe spell of cold weather. On the 4th, -21C was recorded at West Linton in E. Scotland. The first 6 days of February averaged -2.5C. From the 2nd to the 5th, temperatures across the country were widely into minus double digits, even close to -10 as far south as Folkestone & Bexhill. Daytime temperatures struggled well below zero. A foot of snow fell at Durham. I believe the snowfall was more showery in nature, but records show a widespread coving of 4-6 inches across the country. In many places it's said to have been the most severe spell of ice since 1895.. but it wasn't to last. By the 7th the low pressure had blown up, forcing much milder southerly winds, bringing an end to the cold snap. The rest of the month turned exceptionally mild with winds often from the southwest. It also was very low pressure dominated, so a wet month too. The first 6 days averaged -2.5, the 7th to the 28th averaged 7.5C(!). The overall C.E.T. for the month was 5.4. The coldest days 3rd & 4th, at -4.3 & -5, the warmest the 27th & 28th at 11.1 & 10.5. Reminds me a lot of Feb. 2021. Actually a warmer month than 2021 though & 2021 recorded a colder temperature. The rest of the year wouldn't prove to be so great, so will 2021 follow the same path? Time will tell!