Some Quirky Statistical Fun

[Summer of 95]

The first August to have a CET of >18C was 1747 with 18.3

The next occasion wasn't until 1911 with 18.2

So from 1659 to 1910, there was only one August with a CET of 18.0 and greater, that being 1747. From 1911 to present, there have been 8 such Augusts.

1911 18.2

1947 18.6

1955 18.1

1975 18.7

1990 18.0

1995 19.2

1997 18.9

2003 18.3

All but one of those Augusts (including 1747) in years ending in an odd number I see, the one exception only just scraped 18C.

[Sunshine]

Is a yearly CET over 11ºC possible

[Weather-history]

The wonders of cut and paste!

June 1990 was only the 7th sunniest month for that year for England and Wales. In order: July, May, August, April, September, March then June.

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Summer 1954 was so dull that not one of the summers months was in the top 3 sunniest months for that year. In order: April, September, May then June.

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Spring 1948 was incredibly sunny, the sunniest spring in the areal series with 598.7hrs for England and Wales, sunnier than any of the summers from 1997 to 2005 inclusive

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The summer of 1879 was incredibly wet, so much so that the 3 summer months were the wettest months for that year. In order: August, June, July

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Here's an odd one, 1782: June 1782 dry compare to the two preceding and succeeding months

April 1782: 139.0mm

May 1782: 142.4mm

June 1782: 55.3mm

July 1782: 131.7mm

Aug 1782: 150.8mm

Another odd one sunshine wise: 1971

May: 223.0hrs

June 138.1hrs

July: 232.6hrs

Aug: 132.5hrs

Sep: 165.7hrs

Sunny, dull, sunny, dull, sunny

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March 1947 was so wet (177.5mm), it was more than the combined total of the next two wettest months for that year

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1768 is the 3rd wettest year on record for England and Wales with 1247.3mm and yet March only contributed 12.8mm

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Most people know that August 1912 is the wettest August on record with 192.9mm but what most people don't know how dry April was with just 9.0mm. The greatest contrast between two months in terms of rainfall within a year

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There has only been one year where April has been the wettest month of the year and that was 1818 with 135.6mm

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For Scotland, July 1931 was so dull, it was duller than October and was only the 8th sunniest month for that year.

Furthermore, it happened again 1939

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Scottish rainfall

July 1947: 104.6mm

Aug 1947: 5.0mm

Sep 1947: 155.1mm

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Huge differences between the lowest minimum and the highest maximum recorded the next day in the UK

25th January 1958: -21.7C

26th January 1958: 17.2C

19th November 1947: -17.2C

20th November 1947: 17.2C

30th November 1985: -20.9C

1st December 1985: 16.0C

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The CET for the first 4 days of June 1975 was just 8.65

The CET for the first 10 days of April 1917 was just 2.1C

The CET for the period 16th of March-15th of April 1837 was a staggering 2.1C

The first half of August 1865 was 3.5C colder than the first half of September 1865.

The second half of October 1817 was 3.9C colder than the first half of November 1817

The first half of October 1974 was 0.5C colder than the second half of December 1974

The CET average for the last week of September 1895 was an amazing 18.0C

[Weather-history]

For 3 consecutive years (1910, 1911, 1912), November was colder than the following December.

6 of the Decembers of the 1910s were warmer than the previous November

For 3 consecutive years (1974, 1975, 1976), January was warmer than the following March

1974: an interesting year

January was warmer than the following two months, whilst December was warmer than the previous two months.

December 1974 was actually the 7th warmest month of 1974

1833 was a peculiar year: February was warmer than March, May was warmer than June, November was cooler than December.

Some peculiar CET quirks

Feb 1867: 6.9

Mar 1867: 3.1

Apr 1867: 9.3

Feb 1869: 7.5

Mar 1869: 3.8

Apr 1869: 10.1

Mar 1780: 7.9

Apr 1780: 6.3

May 1780: 12.8

Apr 1755: 10.0

May 1755: 9.4

Jun 1755: 15.7

May 1749: 12.3

Jun 1749: 11.9

Jul 1749: 17.2

Oct 1921: 12.8

Nov 1921: 4.6

Dec 1921: 6.5

Oct 1817: 6.4

Nov 1817: 9.1

Dec 1817: 2.5

[Optimus Prime]

I don't know whether this has been mentioned but I find interesting that November 1919 had a CET of 3.3c and was atleast 1.9c colder then the following December January and February.

....4 years later (1923) November also had a CET of 3.3c and was also colder than the following 3 winter months.

[Weather-history]

Oddly, there has never been a December with a CET of 5.9. Yet there have been 11 with a CET of 5.8 and 7 with a CET of 6.0

[Terminal Moraine]

I could read this stuff all day, Mr D'.

Do you have access to the Daily CET series? I've never been able to find it anywhere, at least not for free or without a research permit.

T.M

[Weather-history]

Interesting looking back at this now.

Including posts by the late Philip Eden

[LetItSnow!]

On 06/08/2006 at 19:13, Sunshine said:

Is a yearly CET over 11ºC possible

In terms of a calendar year, we found out the answer to this question!