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percentiles October November December Notes: The percentiles shown in the map indicate a ranking of temperature, with the 0th percentile being the coolest and the 100th percentile being the warmest in the 1981-2010 climatology. Orange and red shading represent values above the 80th (Warm) and 90th (Hot

as the London area. Winds were light to moderate across eastern England but a fresh to strong northerly wind affected many western areas of the United Kingdom. It was a cold day for the beginning of June everywhere with temperatures well below the seasonable average. Significant weather event Sleet

close or slightly below average. Significant weather event Dense fog affected parts of southern England, most notably across parts of northwest London during the morning rush hour. The fog was probably a major contributing factor to the train crash at Harrow and Wealdstone station in north London

Outlook – Temperature Global Outlook – Rainfall Climate Outlook Africa: November to August Africa Current Status and Outlook - Temperature Current Status: Many areas were warm or hot over the last three months though there were some exceptions. Parts of the Sahel experienced near normal or below normal

– Temperature Global Outlook – Rainfall Climate Outlook Africa: October to July Africa Current Status and Outlook - Temperature Current Status: Most of the continent has experienced warm or hot conditions over the past three months. The main exception was over parts of southern Africa where near-normal

operational admin messages NOUK10 EGRR 121215 214 ATTENTION ALL SADIS USERS INCIDENT NUMBER: N/A SERVICES AFFECTED: SADIS FTP DATASTREAMS AFFECTED: OPMET PNG/BUFR DETAILS: VOLCANIC ASH FORECAST EXERCISE, FRIDAY 13 MARCH 2023 BETWEEN APPROXIMATELY 1430UTC AND 1730UTC TOMORROW, FRIDAY 13 MARCH 2023, VAAC LONDON

LONDON WILL BE TAKING PART IN A VOLCANIC ASH EXERCISE. VOLCANIC ASH ADVISORY (VAA), VOLCANIC ASH GRAPHIC (VAG) AND VOLCANIC ASH CONCENTRATION FORECAST INFORMATION, WILL BE ISSUED. THESE PRODUCTS WILL ALL BE CLEARLY IDENTIFIED AS TEST OR EXERCISE MESSAGES. NO ACTION SHOULD BE TAKEN. PLEASE ALSO

operational admin messages NOUK10 EGRR 191600 533 ATTENTION ALL SADIS USERS INCIDENT NUMBER: CHG0075185 SERVICE(S) AFFECTED: SADIS FTP DATASTREAM AFFECTED: PNG/BUFR DETAILS OF INCIDENT: WAFC SIGWX BACKUP TEST, WEDNESDAY 21 JULY 2021 THIS TEST WILL INVOLVE WAFC LONDON PRODUCING AND ISSUING ALL

– Temperature Global Outlook – Rainfall Climate Outlook Africa: June to March Africa Current Status and Outlook - Temperature Current Status: Most of the continent has experienced warm or hot conditions over the past three months, with the exception of the far south, and especially Madagascar which has

Met Office – General Review Economic Analysis – Final Report April 2015 About London Economics London Economics is one of Europe's leading specialist economics and policy consultancies and has its head office in London. We also have offices in Brussels, Dublin, Cardiff and Budapest, and associated