A lot of days that month are expected to be in the minus figures. December Climate & Weather Averages in London. NCAS British Atmospheric Data Centre, 2018. http://catalogue.ceda.ac.uk/uuid/220a65615218d5c9cc9e4785a3234bd0. Perhaps climate change means such winters are a thing of the past? To fill in the rest, there's information on how many days a month get above or below a given temperature. We didn't even realise that was possible for London. January 2020 is also forecast to be very cold. On Christmas Eve "a bit of sleet and freezing rain" are expected and while it will actually be 4C it will feel like -3C during the day. Copyright © 2020 Current Results Publishing Ltd. NOAA National Centers for Environmental Information. It will creep up as the morning goes on, reaching 0C by a whopping 1C at 10am and all the while battling with a yellow weather warning for fog issued by the Met Office. The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius. The data were then plotted as isotherm maps using ArcGIS software. Overnight into Christmas morning, it will be 1C and the the real feel temperature will be -9C. If you're out and about overnight on December 22 it will actually feel like -10C. London Snowfall Totals & Accumulation Averages, Precipitation Averages for Places in Ontario. 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To receive one message a day with the main headlines, as well as breaking news alerts, send one of the following to 07900 342671 on WhatsApp, depending on where you want to receive news from: Then add the number to your phone contacts book as 'MyLondon'. But overall, how cold was it, and how did the minimum temperatures compare with those of last winter, and of previous cold winters? Do you recognise the location from the photo below dated 1910? The pubic will be required to follow strict rules when visiting supermarkets in lockdown. Temperatures down to -30 °C (-22 °F) are not normal here. 2016. Everything else here is based on 1981 to 2010 weather. Canadian Climate Normals. Or maybe it will be too cold even for snow. According to Accuweather, it will be -2C overnight on December 22 but the 'real feel' is going to be way colder than that. Just once every two or three years, a day heats up above 35 degrees Celsius (95 °F). Got a story? Head to the MyLondon homepage . The frost-free period extends for 164 days on … Global Summary of the Month and Year, Version 1.0. Met Office (2012): Met Office Integrated Data Archive System (MIDAS) Land and Marine Surface Stations Data (1853-current). But during the night it will be -3c and feel like -12C. London typically has 142 days a year when the minimum temperature is at 0 °C or below. Although most plants in the garden should, according to the books at least, survive down to -5C, this was certainly the coldest winter in the garden since most plants have been in the ground, and the first time they have been tested beyond a few days at -2C. High Temp: 48 °F. To answer this question I analysed data from the Met Office MIDAS database, identifying the minimum temperature recorded by each station, checking and cleaning any erroneous records. Quick Climate Info; Hottest Month: July (66 °F avg) Coldest Month: January (42 °F avg) Wettest Month: November (2.83" avg) Windiest Month: January (10 mph avg) Annual precip. January 2018 Weather in London — Graph °F. Winter in 1991 saw unusually low temperatures in London and the southeast, with Kew Gardens dropping to -10.9C and even the usually mild St James’s Park in central London dropping to a record -8.3C. Precipitation: 2.56" Humidity: 81%. Jay Lawrimore, Ron Ray, Scott Applequist, Bryant Korzeniewski, Matthew Menne. The numbers here tell you how hot and cold the weather usually is in London, Ontario during each month of the year. Dew Point: 38 °F. You'll definitely need to wrap up on 13 January, for example. To find out how often it rises over 10, 20 or 30 °C each month in London, scroll down farther. This gives the city cool winters, warm summers with frequent precipitation all year round. See weather overview. During the day it will be 5C in London but feel like -2C. Mean Temp: 43 °F. So essentially we're in for some very cold days and you need to have plenty of woolly hats and scarves to hand.