nomadseason

Monthly climate in Dromcolliher, Ireland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dromcolliher features a oceanic climate (Cfb). Temperatures typically range between 6 °C (42 °F) and 15 °C (60 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 28 °C (83 °F). The average annual precipitation amounts to about 1031 mm (40.6 inches) and receives 178 rainy days on the 1 mm (0.04 inches) threshold annually. Dromcolliher enjoys an average of 2795 hours of sunshine throughout the year, and daylight varies from 7 hours 45 minutes to 16 hours 41 minutes per day.

Monthly average temperatures in Dromcolliher, Ireland

The warmest months in Dromcolliher are June, July and August, with daily mean temperatures ranging from 13 to 15 °C (57 - 60 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 6 to 6 °C (42 - 44 °F) throughout the day. On average each year, Dromcolliher experiences 2 days above 25 °C (77.0 °F) and 24 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dromcolliher. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		14°C
(57°F)		17°C
(62°F)		20°C
(68°F)		24°C
(76°F)		28°C
(83°F)		27°C
(81°F)		23°C
(73°F)		25°C
(78°F)		18°C
(64°F)		15°C
(60°F)		14°C
(57°F)
Mean maximum12°C
(54°F)		13°C
(55°F)		15°C
(59°F)		17°C
(63°F)		21°C
(70°F)		23°C
(73°F)		24°C
(75°F)		22°C
(71°F)		21°C
(71°F)		16°C
(62°F)		14°C
(58°F)		13°C
(55°F)
Average high8°C
(47°F)		9°C
(48°F)		10°C
(50°F)		12°C
(54°F)		15°C
(59°F)		17°C
(63°F)		19°C
(66°F)		18°C
(64°F)		16°C
(61°F)		13°C
(56°F)		10°C
(50°F)		9°C
(48°F)
Daily mean6°C
(42°F)		6°C
(43°F)		6°C
(44°F)		8°C
(47°F)		11°C
(52°F)		13°C
(57°F)		15°C
(60°F)		15°C
(59°F)		13°C
(56°F)		10°C
(51°F)		8°C
(46°F)		7°C
(44°F)
Average low3°C
(38°F)		3°C
(38°F)		3°C
(37°F)		5°C
(41°F)		7°C
(45°F)		10°C
(50°F)		12°C
(53°F)		11°C
(53°F)		10°C
(50°F)		7°C
(45°F)		5°C
(41°F)		4°C
(40°F)
Mean minimum-3°C
(27°F)		-2°C
(28°F)		-2°C
(28°F)		-2°C
(29°F)		1°C
(34°F)		5°C
(41°F)		7°C
(45°F)		6°C
(44°F)		3°C
(38°F)		1°C
(35°F)		-2°C
(29°F)		-1°C
(30°F)
Minimum-5°C
(23°F)		-4°C
(26°F)		-7°C
(20°F)		-3°C
(27°F)		-2°C
(28°F)		4°C
(39°F)		5°C
(42°F)		5°C
(41°F)		0°C
(33°F)		-2°C
(29°F)		-2°C
(28°F)		-3°C
(27°F)

Compare climate in Dromcolliher with other places

Compare temperature, precipitation, sunshine, UV index in Dromcolliher, Ireland with other places around the world.

Monthly average precipitation in Dromcolliher, Ireland

Dromcolliher usually has the most precipitation in February, August and December, with an average of 17 rainy days and 110 mm (4.3 inches) of precipitation per month. The driest months in Dromcolliher are January, April and June. On average, 66 mm (2.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dromcolliher. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)67 (2.6)110 (4.3)98 (3.9)67 (2.6)73 (2.9)65 (2.6)70 (2.7)106 (4.2)78 (3.1)100 (3.9)84 (3.3)114 (4.5)
Average precipitation days (≥ 1 mm)121718121313131714151618

Monthly sunshine hours in Dromcolliher, Ireland

The sunniest months in Dromcolliher are May, June and July, when the sun shines an average of 11 hours 53 minutes a day. Least sunny months in Dromcolliher: January, November and December receive an average of 3 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dromcolliher. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours7712917728938135635632427021911893
Mean daily daylight hours8h 17m9h 55m11h 54m13h 57m15h 45m16h 41m16h 11m14h 34m12h 36m10h 33m8h 44m7h 45m

Solar UV radiation in Dromcolliher, Ireland

Dromcolliher experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure. January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Dromcolliher UV Index data.

Average daily maximum UV levels by month for Dromcolliher. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578875421