The long range weather forecast for November and December
Much coverage has been given over the course of the past number of weeks, even months, into deliberating the potential onset of early winter snowstorms, blizzards and beasts from the east. However the validity of such claims have been grossly over exaggerated in many cases, with pretty normal conditions been prevalent over the past month of October. Could this rather benign spell of weather herald changes as we progress through the final month of the meteorological Autumn, November?
An unsettled November
As previously stated during my initial winter 2018/2019 forecast I do favor a colder than normal winter across the country, with some spells of snow likely. But in my estimation such conditions will be more likely to occur through late December or January. Indeed an assessment of the latest weather models and extended outlooks would indicate that the month of November is shaping up to be a rather unsettled month, with frequent bouts of rain pushing eastwards across the Atlantic. Given the exceptionally dry conditions and extraordinarily low water tables across the Midlands this may even be welcome in some locations. History however has taught us to beware of wet autumns!
Our coldest winter since 1963 occurred in 2009, coming off the back of record breaking flooding during the months of October and November before plunging into near Arctic conditions for the remainder of November and for much of December also. I've been struck indeed by the numbers commenting on the exceptionally low water levels in the river Shannon over the past couple of months, with record low levels, the stranding of vessels and river bed sightings all leading to the suspicion of a very unsettled spell of weather in the offering at some point.
Back to the present and one can only observe that an exceptionally unsettled spell of weather those seem increasingly likely, using both the science and the natural observations. November has already started on a rather unsettled note and I see no signs of a change to colder or more settled conditions, certainly not over the coming 10 to 14 day period. With this in mind the most likely scenario taking all major climate variables into consideration leads me to believe that an unsettled month awaits us, with rather mixed conditions also favorable through the start of December.
A white Christmas?
What awaits beyond such a time period, and indeed with one eye fixed upon the Christmas period, the question of whether we could possibly experience the first white Christmas since 2010 hangs agonizingly on the lips. Indeed if pressed for an answer I would say the possibility does exist, however much will depend upon the exact timing of chaotic occurrences in our often misunderstood and interminably unpredictable climate.
Subscribe or register today to discover more from DonegalLive.ie
Buy the e-paper of the Donegal Democrat, Donegal People's Press, Donegal Post and Inish Times here for instant access to Donegal's premier news titles.
Keep up with the latest news from Donegal with our daily newsletter featuring the most important stories of the day delivered to your inbox every evening at 5pm.