Hungry Tiger
12 December 2021 15:03:56

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 - [email protected]
South Cambridgeshire. 93 metres or 302.25 feet ASL.


lanky
14 December 2021 14:50:05

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
westv
14 December 2021 16:28:43

A significant change since 1989 for ice days.


At least it will be mild!
Users browsing this topic

    Ads