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Wednesday 30 December 2009

Wet end to the year?

Following reading reports yesterday in Presse Océan and Ouest-France of heavy rainfall around Nantes over the last few days with the Nantes by-pass closed through flooding, I decided to have a look at the rainfall figures on France-Météo for Nantes, Angers and Tours for the last three months of 2009.

October continued the year's dry theme with Nantes having 65.4mm (82.8mm average from 1971 -2000), Angers 49.8mm (60.6mm -av) and Tours 36.6mm (63.4mm). Rainfall for all three towns below average.

November was decidedly wet with Nantes having a whopping 181mm (85mm-av), Angers 122mm (61mm-av) and Tours 106.2mm (65mm-av). Rainfall for all three towns all well above average.

December remained wet in the west but drier in the east with Nantes having 105mm (93mm-av), Angers 79mm (65mm-av) and Tours 46.2mm (72.1mm). Tours notably well below the average rainfall.

Annual rainfall totals for 2009, admittedly with one day yet to go, are below the average. Nantes has 749.3mm (798.2mm-av), Angers 605.4mm (646.7mm–av) and Tours 526.5mm (694.1mm–av). The total for Tours is noticeably down on the average.

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