Welcome Guest! To enable all features please Login. New Registrations are disabled.

Notification

Icon
Error

Options
Go to last post Go to first unread
Offline Hungry Tiger  
#1 Posted : 12 December 2021 15:03:56(UTC)
Hungry Tiger

Rank: Advanced Member

Joined: 11/04/2006(UTC)
Posts: 25,809
Location: South Cambridgeshire

With acknowledgements to Kevin Bradshaw.


 


Posted this 3 years ago but can we add another to this list?


Here is a list of those periods that contained at least 5 consecutive days of a CET daily mean of at least 0C or less. The CET average for that period is given


 


26th Feb-2nd Mar 2018: -2.24C 
16th-23rd Jan 2013: -1.15
8th-12th Feb 2012: -1.54
17th-27th Dec 2010: -3.93
26th Nov - 4th Dec 2010: -1.9
3rd-10th Jan 2010: -2.3



18th-24th Dec 2009: -1.1
16th-20th Jan 2001: -0.78



31st Dec 1996- 4th Jan 1997: -1.66
25th-29th Jan  1996: -1.26
25th Dec-30th Dec 1995: -2.45
3rd-14th Feb 1991: -1.9



8th-19th Jan 1987: -3.0
20th-27th Feb 1986: -2.31
6th-18th Feb 1986: -1.51
9th-19th Feb 1985: -2.72
12th-18th Jan 1985: -2.31
6th-15th Jan 1982: -4.03
22nd-26th Dec 1981: -1.28
16th-20th Dec 1981: -2.62
8th-14th Dec 1981: -3.51



14th-18th Feb 1979: -1.8
21st-28th Jan 1979: -1.72
31st Dec 1978-6th Jan 1979: -2.91
27th Nov-1st Dec 1978: -0.6
9th-13th Feb 1978: -1.7
30th Jan-3rd Feb 1976: -0.72
31st Dec 1970- 5th Jan 1971: -1.92
11th-16th Feb 1970: -0.9
4th-8th Jan 1970: -2.28



13th-19th Feb 1969: -1.71
8th-12th Jan 1968: -1.6
19th-24th Dec 1963: -1.35
16th-20th Feb 1963: -0.74
1st-7th Feb 1963: -2.06
7th-26th Jan 1963: -3.56
23rd Dec 1962-3rd Jan 1963: -2.37
2nd-6th Dec 1962: -1.08
23rd-29th Dec 1961: -2.01



21st-25th Jan 1958: -1.86
14th-26th Feb 1956: -1.71
31st Jan-4th Feb 1956: -4.08
17th-28th Feb 1955: -1.825
26th Jan-7th Feb 1954: -2.49



1st-8th March 1947: -1.64
5th-26th Feb 1947: -2.46
24th Jan-2nd Feb 1947: -2.08
15th-22nd Jan 1946: -1.51
20th-29th Jan 1945: -3.52
25th-29th Dec 1944: -1.32
16th-23rd Feb 1942: -1.5
14th-22nd Jan 1942: -2.52
15th-19th Jan 1941: -2.04
2nd-6th January 1941: -2.58
10th-19th Feb 1940: -1.84
10th-24th Jan 1940: -3.49



18th-22nd Dec 1938: -2.34
18th-24th Dec 1935: -1.96
22nd-27th Jan 1933: -1.65



26th Feb-2nd Mar 1929: -1.76
11th-19th Feb 1929: -4.61
16th Dec-20th 1927: -2.86
13th-18th Jan 1926: -2.4
12th-16th Dec 1920: -1.66



8th-13th Feb 1919: -1.78
1st-11th Feb 1917: -2.92
21st-30th Jan 1917: -1.27



1st-6th Feb 1909: -1.57
27th-31st Dec 1908: -3.12
26th-30th Dec 1906: -1.5
20th-25th Dec 1904: -1.53
23rd-27th Nov 1904: -1.96
12th-17th Jan 1903: -1.88
4th-8th Dec 1902: -1.9
10th-14th Feb 1902: -2.26
5th-9th Jan 1901: -0.64
7th-13th Feb 1900: -2.11



9th-17th Feb 1899: -1.53
5th-18th Feb 1895: -4.81
26th Jan -1st Feb 1895: -2.97
9th-13th Jan 1895: -2.16
3rd-8th Jan 1894: -4.4
24th Dec 1892-7th Jan 1893: -3.31
16th Feb-20th Feb 1892: -2.82
8th-16th Jan 1892: -1.64
20th-25th Dec 1891: -3.67
5th-11th Jan 1891: -2.04
28th Dec 1890-2nd Jan 1891: -1.32
9th-26th Dec 1890: -2.14



22nd-26th Feb 1888: -1.08
8th-27th Jan 1881: -4.38
18th-29th Jan 1880: -2.07



30th Nov-8th Dec 1879: -3.37
28th Jan -1st Feb 1879: -0.64
2nd-12th Jan 1879: -2.31
20th-26th Dec 1878: -3.24
8th-17th Dec 1878: -2.95
25th-31st Dec 1874: -2.86
14th-18th Dec 1874: -4.5
25th-31st Jan 1871: -0.97
21st Dec 1870-4th Jan 1871: -4.11
9th-14th Feb 1870: -2.38



11th-21st Jan 1867: -2.85
31st Dec 1866-5th Jan 1867: -3.9
10th-16th 1865: -1.73
19th-23rd Feb 1864: -1.08
1st-8th Jan 1864: -3.43
16th-20th Jan 1862: -1.7
2nd-10th Jan 1861: -2.32
17th-29th Dec 1860: -2.1
9th-14th Feb 1860: -2



13th-19th Dec 1859: -4.89
10th-14th Jan 1856: -0.98
6th-23rd Feb 1855: -3.71
25th Dec 1853-5th Jan 1854: -1.93
11th-21st Feb 1853: -1.23
6th-16th Jan 1850: -1.35



7th-13th Feb 1847: -2.61
11th-16th Dec 1846: -2.63
12th-17th Mar 1845: -2.92
7th-13th Feb 1845: -2.3
5th-14th Dec 1844: -2.68
13th-18th Feb 1843: -1.06
7th-11th Jan 1842: -1.02
1st-10th Feb 1841: -2.94
3rd-9th Jan 1841: -3.96



5th-9th March 1839: -1.32
10th-17th Feb 1838: -2.08
8th-21st Jan 1838: -5.14
20th-24th March 1837: -0.7
24th Dec 1836- 2nd Jan 1837: -1.27
22nd-26th Dec 1835: -1.94
4th-8th Jan 1835: -2.36
21st-25th Jan 1833: -1
23rd-27th Dec 1830: -3.36
30th Jan-6th Feb 1830: -4.55
12th-20th Jan 1830: -2.43



23rd Dec 1829-1st Jan 1830: -1.42
16th-25th Jan 1829: -2.91
16th-20th Feb 1827: -2.78
19th-27th Jan 1827: -2
8th-17th Jan 1826: -3.7
9th-26th Jan 1823: -2.96
26th Dec 1822-1st Jan 1823: -2.1
25th Dec 1820-4th Jan 1821: -1.32
3rd-16th Jan 1820: -3.57



24th Dec 1819-1st Jan 1820: -2.41
8th-14th Dec 1819: -2.94
22nd-26th Dec 1817: -0.96
7th-13th Feb 1816: -3.29
28th jan -1st Feb 1816: -2.06
19th-27th Jan 1815: -2.06
3rd-7th Jan 1815: -0.42
6th-10th Mar 1814: -0.64
20th-27th Feb 1814: -1.56
27th Dec 1813-27th Jan 1814: -3.15
21st-25th Jan 1813: -1.08
12th-16th Dec 1812: -1.46
26th-31st Dec 1811: -1.47
29th Dec 1810- 10th Jan 1811: -1.52
16th-22nd Feb 1810: -1.97



14th-23rd Jan 1809: -2.3
19th-26th Dec 1808: -2.24
5th-10th Dec 1803: -1.72
7th-12th Feb 1803: -1.8
25th-30th Jan 1803: -2.22
10th-16th Jan 1803: -2.13
10th-16th Jan 1802: -2.94
12th-20th Dec 1801: -2.28
5th-9th Mar 1800: -0.82



27th Dec 1799- 2nd Jan 1800: -2.66
19th-25th Dec 1799: -1.82
28th Jan-8th Feb 1799: -2.57
31st Dec 1798-7th Jan 1799: -0.7
24th-29th Dec 1798: -5.38
21st-27th Dec 1796: -3.59
30th Nov-11th Dec 1796: -1.78
17th-22nd Feb 1795: -2.52
29th Jan-7th Feb 1795: -1.56
10th-26th Jan 1795: -3.79
31st Dec 1794-6th Jan 1795: -4.1
17th-21st Feb 1792: -2.32



2nd-9th Jan 1789: -2.76
27th-31st Dec 1788: -2.34
12th-20th Dec 1788: -2.49
29th Dec 1785-4th Jan 1786: -4.21
9th-15th Feb 1784: -1.74
18th Jan-1st Feb 1784: -2.07 
6th-11th Jan 1784: -2.28
27th Dec 1783-1st Jan 1784: -3.37
21st Jan-3rd Feb 1780: -1
8th-15th Jan 1780: -4.03



7th Jan -1st Feb 1776: -2.96
31st Dec 1773-5th Jan 1774: -2.28
7th-13th Feb 1773: -1.54
17th-21st Jan 1772: -1.3 


Longest consecutive run


32 days: 27th Dec 1813-27th Jan 1814: -3.15


26 days: 7th Jan -1st Feb 1776: -2.96


22 days: 5th-26th Feb 1947: -2.46


20 days: 7th-26th Jan 1963: -3.56


20 days: 8th-27th Jan 1881: -4.38


 

Gavin S. FRmetS.
TWO Moderator.
Contact the TWO team - twomoderationteam@gmail.com
South Cambridgeshire. 93 metres or 302.25 feet ASL.

Wanna join the discussion?! Login to your TheWeatherOutlook forum account. New Registrations are disabled.

Offline lanky  
#2 Posted : 14 December 2021 14:50:05(UTC)
lanky

Rank: Advanced Member

Joined: 05/04/2006(UTC)
Posts: 5,114
Man

And just for interest the same as above for 5 ice days


If the Maximum CET is below zero this is known as an "ice day".
This is the list of occurrences of 5 successive ice days since 1878
(The daily maximum CET doesn't start till 1878)

1870-1879
10-14 Dec 1878 5 days -1.2C average max CET

1880-1889
14-22 Jan 1881 9 days -2.3C

1890-1899
19-23 Dec 1890 5 days -1.1C
03-07 Jan 1894 5 days -2.4C
05-11 Feb 1895 7 days -2.0C

1900-1909
none

1910-1919
none

1920-1929
16-20 Dec 1927 5 days -0.7C
11-17 Feb 1929 7 days -2.0C

1930-1939
none

1940-1949
23-27 Jan 1945 5 days -2.5C
26-30 Jan 1947 5 days -1.3C
11-23 feb 1947 13 days-1.0C

1950-1959
none

1960-1969
19-24 Jan 1963 6 days -2.0C

1970-1979
none

1980-1989
07-14 Jan 1982 8 days -1.6C
09-13 Feb 1985 5 days -1.4C

1990-1999
none

2000-2009
none

2010-2019
17-21 Dec 2010 5 days -1.4C

2020-2029
none so far

Martin
Richmond, Surrey
Offline westv  
#3 Posted : 14 December 2021 16:28:43(UTC)
westv

Rank: Advanced Member

Joined: 05/04/2006(UTC)
Posts: 18,526
Location: Kingston upon Hull

A significant change since 1989 for ice days.

At least it will be mild!
Users browsing this topic
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Code of conduct

× FORUM Settings USER PHOTOS Sky Eye Camera Sky Eye Gallery MODEL CHARTS Arome Arpege ECM ECM ENS GEM GEFS GFS Icon E Fax CFS UK Met UK Met UK UK Met UKV UK Met MOGREPS-G