Fields of study > Precipitation
Consecutive dry days (CDD)
Consecutive dry days (CDD): it is the maximum length of dry spell in one year, or the annual maximum number of consecutive days with daily precipitation less than 1,0 mm (PPT < 1 mm). The unit of measurement is days.
The evolution of CDD anomaly (ACDD, difference between the annual value of CDD and the mean value of CDD in the reference period 1981-2010) during the period 1959-2020 is shown for the Pyrenees and for 4 areas of the Massif (Northern Pyrenees, Southern Pyrenees, Mediterranean Pyrenees and Atlantic Pyrenees); for each of the 26 series analyzed, the evolution of CDD index is shown.
The annual mean of CDD for the Pyrenees is obtained from the annual CDD values of 26 representative series of the Pyrenees massif (areas at different altitudes and on all slopes: north, south, east or Mediterranean and west or Atlantic), while the mean value of CDD for the 4 zones of the Massif is obtained from the annual CDD values of the representative series located in each zone.
Consecutive dry days (CDD)
Visualiza este indicador en detalle
Evolution of the annual CDD anomaly (ACDD, in days) in the Pyrenees for the period 1959-2020. Green points (positive ACDD) indicate a CDD value higher than the reference period value and orange points (negative ACDD) indicate a CDD value lower than the reference period value.
The dotted line shows the linear trend of the series (-0,2 days/decade).
Descárgate los datos
CSV CDD anomaly - Pyrenees (1959-2020) Graph CDD anomaly - Pyrenees (1959-2020)Evolution of the annual CDD anomaly (ACDD, in days) in the Northern Pyrenees for the period 1959-2020. Green points (positive ACDD) indicate a CDD value higher than the reference period value and orange points (negative ACDD) indicate a CDD value lower than the reference period value.
The dotted line shows the linear trend of the series (-0,6 days/decade).
Descárgate los datos
CSV CDD anomaly - Northern Pyrenees (1959-2020) Graph CDD anomaly - Northern Pyrenees (1959-2020)Evolution of the annual CDD anomaly (ACDD, in days) in the Southern Pyrenees for the period 1959-2020. Green points (positive ACDD) indicate a CDD value higher than the reference period value and orange points (negative ACDD) indicate a CDD value lower than the reference period value.
The dotted line shows the linear trend of the series (+0,3 days/decade).
Descárgate los datos
CSV CDD anomaly - Southern Pyrenees (1959-2020) Graph CDD anomaly - Southern Pyrenees (1959-2020)Evolution of the annual CDD anomaly (ACDD, in days) in the Mediterranean Pyrenees for the period 1959-2020. Green points (positive ACDD) indicate a CDD value higher than the reference period value and orange points (negative ACDD) indicate a CDD value lower than the reference period value.
The dotted line shows the linear trend of the series (0,0 days/decade).
Descárgate los datos
CSV CDD anomaly - Mediterranean Pyrenees (1959-2020) Graph CDD anomaly - Mediterranean Pyrenees (1959-2020)Evolution of the annual CDD anomaly (ACDD, in days) in the Atlantic Pyrenees for the period 1959-2020. Green points (positive ACDD) indicate a CDD value higher than the reference period value and orange points (negative ACDD) indicate a CDD value lower than the reference period value.
The dotted line shows the linear trend of the series (-0,3 days/decade).
Descárgate los datos
CSV CDD anomaly - Atlantic Pyrenees (1959-2020) Graph CDD anomaly - Atlantic Pyrenees (1959-2020)Evolution of the annual CDD value (in days) in CANFRANC - LOS ARAÑONES (Aragón) for the period 1959-2020.
The dotted line shows the linear trend of the series (0,0 days/decade).
Descárgate los datos
CSV CDD - CANFRANC (ARA) (1959-2020) Graph CDD - CANFRANC (ARA) (1959-2020)Evolution of the annual CDD value (in days) in RADIQUERO (Aragón) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,7 days/decade).
Descárgate los datos
CSV CDD - RADIQUERO (ARA) (1959-2020) Graph CDD - RADIQUERO (ARA) (1959-2020)Evolution of the annual CDD value (in days) in TORLA (Aragón) for the period 1959-2020.
The dotted line shows the linear trend of the series (+0,2 days/decade).
Descárgate los datos
CSV CDD - TORLA (ARA) (1959-2020) Graph CDD - TORLA (ARA) (1959-2020)Evolution of the annual CDD value (in days) in BROTO (Aragón) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,4 days/decade).
Descárgate los datos
CSV CDD - BROTO (ARA) (1959-2020) Graph CDD - BROTO (ARA) (1959-2020)Evolution of the annual CDD value (in days) in ANDORRA LA VELLA (Andorra) for the period 1959-2020.
The dotted line shows the linear trend of the series (+1,4 days/decade).
Descárgate los datos
CSV CDD - ANDORRA LA VELLA (AND) (1959-2020) Graph CDD - ANDORRA LA VELLA (AND) (1959-2020)Evolution of the annual CDD value (in days) in RANSOL (Andorra) for the period 1959-2020.
The dotted line shows the linear trend of the series (+1,1 days/decade).
Descárgate los datos
CSV CDD - RANSOL (AND) (1959-2020) Graph CDD - RANSOL (AND) (1959-2020)Evolution of the annual CDD value (in days) in AULUS-LES-BAINS (Occitanie) for the period 1959-2018.
The dotted line shows the linear trend of the series (0,0 days/decade).
Descárgate los datos
CSV CDD - AULUS-LES-BAINS (OCC) (1959-2018) Graph CDD - AULUS-LES-BAINS (OCC) (1959-2018)Evolution of the annual CDD value (in days) in LORP-SENTARAILLE (Occitanie) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,2 days/decade).
Descárgate los datos
CSV CDD - LORP-SENTARAILLE (OCC) (1959-2020) Graph CDD - LORP-SENTARAILLE (OCC) (1959-2020)Evolution of the annual CDD value (in days) in BAGNERES DE LUCHON (Occitanie) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,5 days/decade).
Descárgate los datos
CSV CDD - BAGNERES DE LUCHON (OCC) (1959-2020) Graph CDD - BAGNERES DE LUCHON (OCC) (1959-2020)Evolution of the annual CDD value (in days) in ANGLET (Nouvelle-Aquitaine) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,4 days/decade).
Descárgate los datos
CSV CDD - ANGLET (NAQ) (1959-2020) Graph CDD - ANGLET (NAQ) (1959-2020)Evolution of the annual CDD value (in days) in LARUNS-ARTOUSTE (Nouvelle-Aquitaine) for the period 1959-2020.
The dotted line shows the linear trend of the series (+0,2 days/decade).
Descárgate los datos
CSV CDD - LARUNS-ARTOUSTE (NAQ) (1959-2020) Graph CDD - LARUNS-ARTOUSTE (NAQ) (1959-2020)Evolution of the annual CDD value (in days) in UZEIN-PAU (Nouvelle-Aquitaine) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,9 days/decade).
Descárgate los datos
CSV CDD - UZEIN-PAU (NAQ) (1959-2020) Graph CDD - UZEIN-PAU (NAQ) (1959-2020)Evolution of the annual CDD value (in days) in CAMPAN (Occitanie) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,7 days/decade).
Descárgate los datos
CSV CDD - CAMPAN (OCC) (1959-2020) Graph CDD - CAMPAN (OCC) (1959-2020)Evolution of the annual CDD value (in days) in PERPIGNAN (Occitanie) for the period 1959-2020.
The dotted line shows the linear trend of the series (-1,0 days/decade).
Descárgate los datos
CSV CDD - PERPIGNAN (OCC) (1959-2020) Graph CDD - PERPIGNAN (OCC) (1959-2020)Evolution of the annual CDD value (in days) in ORLU (Occitanie) for the period 1959-2017.
The dotted line shows the linear trend of the series (-0,3 days/decade).
Descárgate los datos
CSV CDD - ORLU (OCC) (1959-2017) Graph CDD - ORLU (OCC) (1959-2017)Evolution of the annual CDD value (in days) in ARQUES (Occitanie) for the period 1959-2020.
The dotted line shows the linear trend of the series (-1,5 days/decade).
Descárgate los datos
CSV CDD - ARQUES (OCC) (1959-2020) Graph CDD - ARQUES (OCC) (1959-2020)Evolution of the annual CDD value (in days) in LARRAU (Nouvelle-Aquitaine) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,3 days/decade).
Descárgate los datos
CSV CDD - LARRAU (NAQ) (1959-2020) Graph CDD - LARRAU (NAQ) (1959-2020)Evolution of the annual CDD value (in days) in LASSEUBE (Nouvelle-Aquitaine) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,7 days/decade).
Descárgate los datos
CSV CDD - LASSEUBE (NAQ) (1959-2020) Graph CDD - LASSEUBE (NAQ) (1959-2020)Evolution of the annual CDD value (in days) in ST. MARSAL (Occitanie) for the period 1959-2020.
The dotted line shows the linear trend of the series (-2,0 days/decade).
Descárgate los datos
CSV CDD - ST. MARSAL (OCC) (1959-2020) Graph CDD - ST. MARSAL (OCC) (1959-2020)Evolution of the annual CDD value (in days) in EL PONT DE SUERT (Catalunya) for the period 1959-2020.
The dotted line shows the linear trend of the series (+0,3 days/decade).
Descárgate los datos
CSV CDD - EL PONT DE SUERT (CAT) (1959-2020) Graph CDD - EL PONT DE SUERT (CAT) (1959-2020)Evolution of the annual CDD value (in days) in ORGANYA (Catalunya) for the period 1959-2020.
The dotted line shows the linear trend of the series (-0,7 days/decade).
Descárgate los datos
CSV CDD - ORGANYA (CAT) (1959-2020) Graph CDD - ORGANYA (CAT) (1959-2020)Evolution of the annual CDD value (in days) in BERGA (Catalunya) for the period 1959-2020.
The dotted line shows the linear trend of the series (+0,8 days/decade).
Descárgate los datos
CSV CDD - BERGA (CAT) (1959-2020) Graph CDD - BERGA (CAT) (1959-2020)Evolution of the annual CDD value (in days) in CAMPDEVANOL (Catalunya) for the period 1959-2020.
The dotted line shows the linear trend of the series (+0,6 days/decade).
Descárgate los datos
CSV CDD - CAMPDEVANOL (CAT) (1959-2020) Graph CDD - CAMPDEVANOL (CAT) (1959-2020)
Bulletin of Climate Change Indicators of the Pyrenees 2020
The Bulletin of Climate Change Indicators of the Pyrenees (BICCPIR) 2020 aims to deepen the knowledge of the anthropic climate change effects in the Pyrenees. Thus, information on the climate evolution is provided through a set of indicators grouped by systems.
