Warm period: Average duration of the warm period (months). Number of months whose average maximum temperature is greater than 30 °C

The map of Warm Period: Average duration of the warm period (months). Nº of months whose average maximum temperature is greater than 30 °C, belongs to a group of thematic maps based on agroclimatic variables called Characterisation or Agroclimatic Information. The map of Warm Period corresponds to a model of the average duration of the warm period (number of months in which the average temperature of maximums is greater than 30 °C) represented through a map of hyssometric inks, in which each region of Spain is characterised according to whether the warm period lasts between, 0-1, 1-2, 2-3, 3-4 months. This information is produced by the Ministry of Agriculture, Fisheries and Food by methods of geostatistical interpolation (kriging) from data from 1803 stations belonging to the network of the State Meteorological Agency (AEMET).