Is 2012 the wettest year on record?

31 12 2012

We announced last week that 2012 is already the wettest year for England in our records dating back to 1910, but we’re still waiting to hear whether it’s the wettest on record for the UK.

The latest figures we have for 2012 go from 1 January to 26 December, and show that during that time we’ve had 1291.2 mm of rain for the UK – meaning it is currently the 4th wettest year on record.

It’s 46.1 mm short of the record of 1337.3 mm, set in 2000, so if 46.2 mm of rain falls between 27-31 December we will have a new record.

It’s likely to be fairly close-run, but it’s impossible to say whether 2012 is a UK record for rainfall until all the data come in from our weather observation sites around the country.

This information should come in on the 1st and 2nd of January, then all the data will need to be processed and we expect to have a provisional answer on Thursday, 3rd January.

We’ll post the news here on our blog as soon as all the provisional statistics for 2012 come in.





How wet has 2012 been? Is it a record breaker?

27 12 2012

Provisional figures from the Met Office from 1 January to 26 December 2012 show that some parts of the UK have already had their wettest year on record.

New records have been set in England (1095.8 mm), northern England (1253 mm), E and NE England (1042.1 mm), Midlands (1048.2 mm), and East Anglia (788 mm), in a series that goes back to 1910.

A further 46 mm of rain is needed from 27 to 31 December for this to be the wettest year on record for the UK overall – the UK has had 1291.2 mm of rain from 1 January to 26 December. The wettest year on record for the UK is 2000 with 1337.3 mm.

2012 rainfall anomaly 1 Jan to 26 Dec

2012 rainfall anomaly 1 Jan to 26 Dec

In terms of temperature and sunshine the year as a whole is set to be unremarkable, both being around normal. However, overall 2012 is set to be cooler than 2011, but warmer than 2010.

  mean temperature sunshine duration precipitation
1 January to 26 December 2012 Actual Difference from 1981-2010 average Actual Percentage of 1981-2010 average Actual Percentage of 1981-2010 average
  degC degC hours % mm %
UK 8.7 -0.1 1354.1 99 1291.2 112
England 9.5 -0.1 1467.1 98 1095.8 128
Wales 9.1 -0.1 1354.0 97 1649.5 113
Scotland 7.3 -0.1 1186.8 100 1546.3 98
N Ireland 8.9 0.0 1234.0 98 1134.8 100
England & Wales 9.5 -0.1 1451.5 98 1172.2 125
England N 8.7 -0.1 1357.0 99 1253.0 129
England S 9.9 -0.1 1525.4 98 1012.6 128

More about the record breaking year of 2012








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