The Arboretum area is characterized by the typical climate of the Mediterranean coast, a subtype according to Köppen Csa. Its characteristics are mild winters and hot, dry and clear summers with three times less precipitation in the driest summer month than in the rainiest winter month.
Values of climatic elements for the meteorological station Dubrovnik (30-year averages for the period 1988 - 2017)
TEMPERATURE DATA
- mean annual air temperature: 17.0 ° C
- mean temperature of the coldest month: January, 9.5 ° C
- mean temperature of the warmest month: August, 25.9 ° C
- mean air temperature by seasons
spring: 15.2 ° C
summer: 24,9 °C
autumn: 17,9 °C
winter: 9,9 °C
- mean air temperature in the vegetation period (April - September): 21.7 ° C
- cardinal temperatures
absolute minimum: -6.6 ° C
absolute maximum: 38.4 ° C
PRECIPITATION DATA
- total annual precipitation: 1102 mm
- rainiest month: December, 138.9 mm
- driest month: July, 29.6 mm
- total precipitation by seasons
spring: 254.2 mm
summer: autumn: winter:
132.6 mm 365.9 mm 349.1 mm
- total precipitation in the vegetation period (April - September): 384.9 mm
