Evolution of rainfalls

RAINFALL BY DECADES
The mean precipitation from 1930 to 2000 is 585 mm

DECADE
MEAN RAINFALL
1930-1939 (without 1939)
580,7 mm
1940-1949
654,5 mm
1950-1959
651,9 mm
1960-1969
626,6 mm
1970-1979 (without 1970)
568,3 mm
1980-1989
492,6 mm
1990-1999
585,0 mm
2000-2007
507,4 mm

Data from the meteorological stations of CAME-FECSA (1930-1978), EPSEM-UPC (1979-1999) and La Culla (2000-2007).
The 1990’s obtained exactly the mean value of rainfall for the period. However, the decades before and after, so the 1980’s and from 2000 to 2007, both outstand by their low amount of rainfall.

[graph Florenci Vallès]