The GDA has a cool temperate oceanic climate. It’s main characteristic include warm summer temps tires, averaging 15°C and mild winter temps tires averaging 5°C
Approximately 800mm of precipitation annually- the lowest if any irish region. Most precipitation comes in the form of frontal rain.🌧️ While precip falls throughout the year, the wettest months are december and january
upland areas such as the wicklow mountains experience lower temps tires while relief rainfall brings higher precipitation.
Easterly winds in winter being cold continental air across the irish sea , which leads to snow
An average of four hours of daily sunshine and a growing season of 285 days