December 2009/January 2010 Diary – Cold and Snowy in the first half

A diary of the weather from late December 2009 and early 2010. It was a very snowy winter and at times also very cold in Durham.

December 2009 – January 2010

Really cold weather kicked in around 17th December 2009 and didn’t let up for a month. Some lowland places had over a month of snowcover between mid December 2009 and mid January 2010. There was disruption on the roads as Councils, used to mild winters, had run out of grit. It had to be rationed in some areas. Freezing fog just before Christmas and heavy snow showers from an Easterly feed left widespread snow at Christmas. The cold persisted with more snow after New Year. The months December 2009, January and February 2010 were the coldest of their name in the record since 1998.

The Met Office have said that Winter 2009/10 was the coldest since 1978/79 in England and since 1962/63 in Scotland. That’s pretty impressive.

January 2010

January 2010 was cold, particularly the first half, which averaged -0.2 degC. Here’s the diary of that cold spell. Snow had laid on the ground for 29 days by 15th January.

 

1st    Heavy snow showers overnight have left 5-6cm of fresh snow. Showers continuing during today
2nd   Snow lying. Period of snow in mid afternoon. Cold, but snow thawing slightly.
3rd    Ice day. More snow overnight. 2-3 cm fresh. Very cold. Snow cover now for 17 days.
4th    Another day with snow lying. Sunny. Staying cold. Clouding over later.
5th    1cm of snow overnight. Cold and raw. Snow showers increasing this afternoon as wind has more E component.
6th    More snow overnight. 3-4cm. Becoming windy from NE. Snow cover now 20 consecutive days.
7th    Mainly clear and sunny, but an ice day. Snow in late evening, falling at -3.2ºC.
8th    No further snow overnight, mainly sunny, but very cold day. Another ice day. Icicles spectacular in places. Snow tonight
9th    A further 3cm added overnight. Very cold E wind. Snow showers pm. Temp above freezing later.
10th   Strong thaw underway. Temps up to +2ºC!
11th   Thaw continues, but still a snow cover (25 days). Light rain. Strong SE wind
12th   Snow cover still holding. Dull and drizzly. Sleety showers in afternoon. Feeling cold.
13th   Snow cover still in place, although melted a bit more. Freezing rain overnight. Pavements lethal. Cold and raw. Snow later
14th   Another 1cm covering overnight. Slightly foggy too, becoming dense later. Frost returning
15th   Snow cover still persisiting (now 29 consec days). Foggy start. Wind freshening from SE. Moderate rain from mid morning
16th   Rain continuing. Snow cover almost gone. Cold and windy.
17th   Dry and bright. Warmer.
18th   Dull and drizzly early. Becoming brighter later. Wind NW. Clear evening with frost forming
19th   Clear, frosty morning with fog patches on low ground. Clouding up later.
20th   Cloudy and dull. Sleet showers in morning. Drizzly and cold
21st   Cloudy and dull.
22nd  Dull and cloudy, with drizzle at times. Feeling milder.
23rd   Dry but cloudy. Light winds. Ground frost developing later.
24th   Early ground frost, then mainly cloudy. A few bright spells in mid afternoon.
25th   Very dull. Light snow showers in the morning.
26th   Grey day. Still cold
27th   Warmer, but windy and damp.
28th   Colder again.
29th   Bright day with a brisk northerly wind
30th   Snow showers overnight giving a dusting. Cold from the north. Snow lying at 0900.
31st   Mainly sunny day, although quite cold.

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