nomadseason

Monthly climate in Gowran, Ireland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Gowran features a oceanic climate (Cfb). Temperatures typically range between 5 °C (42 °F) and 16 °C (61 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 28 °C (83 °F). The average annual precipitation amounts to about 915 mm (36.0 inches) and receives 152 rainy days on the 1 mm (0.04 inches) threshold annually. Gowran enjoys an average of 3013 hours of sunshine throughout the year, and daylight varies from 7 hours 41 minutes to 16 hours 45 minutes per day.

Monthly average temperatures in Gowran, Ireland

The warmest months in Gowran are June, July and August, with daily mean temperatures ranging from 14 to 16 °C (58 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 6 °C (42 - 43 °F) throughout the day. On average each year, Gowran experiences 2 days above 25 °C (77.0 °F) and 26 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Gowran. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		14°C
(58°F)		17°C
(63°F)		21°C
(69°F)		23°C
(73°F)		28°C
(83°F)		28°C
(83°F)		25°C
(76°F)		25°C
(78°F)		19°C
(66°F)		15°C
(60°F)		14°C
(57°F)
Mean maximum12°C
(54°F)		13°C
(56°F)		15°C
(59°F)		18°C
(64°F)		21°C
(70°F)		23°C
(74°F)		24°C
(76°F)		23°C
(74°F)		22°C
(71°F)		17°C
(63°F)		14°C
(58°F)		13°C
(55°F)
Average high8°C
(46°F)		9°C
(48°F)		10°C
(50°F)		12°C
(54°F)		15°C
(60°F)		18°C
(65°F)		20°C
(68°F)		19°C
(66°F)		17°C
(62°F)		13°C
(56°F)		10°C
(50°F)		8°C
(47°F)
Daily mean5°C
(42°F)		6°C
(43°F)		6°C
(44°F)		8°C
(47°F)		11°C
(53°F)		14°C
(58°F)		16°C
(61°F)		15°C
(60°F)		13°C
(56°F)		10°C
(51°F)		7°C
(46°F)		6°C
(43°F)
Average low3°C
(37°F)		3°C
(38°F)		3°C
(38°F)		4°C
(40°F)		7°C
(45°F)		10°C
(51°F)		12°C
(54°F)		12°C
(54°F)		10°C
(50°F)		7°C
(45°F)		5°C
(41°F)		4°C
(39°F)
Mean minimum-4°C
(26°F)		-3°C
(28°F)		-3°C
(28°F)		-2°C
(29°F)		1°C
(34°F)		5°C
(42°F)		7°C
(46°F)		7°C
(45°F)		3°C
(38°F)		1°C
(34°F)		-2°C
(29°F)		-2°C
(28°F)
Minimum-5°C
(22°F)		-5°C
(23°F)		-8°C
(18°F)		-3°C
(26°F)		-2°C
(29°F)		5°C
(40°F)		5°C
(42°F)		5°C
(42°F)		-0°C
(31°F)		-2°C
(28°F)		-3°C
(27°F)		-6°C
(22°F)

Compare climate in Gowran with other places

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

Monthly average precipitation in Gowran, Ireland

Gowran usually has the most precipitation in August, November and December, with an average of 14 rainy days and 95 mm (3.7 inches) of precipitation per month. The driest months in Gowran are January, April and September. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gowran. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)50 (2.0)89 (3.5)79 (3.1)59 (2.3)68 (2.7)67 (2.7)67 (2.6)96 (3.8)64 (2.5)86 (3.4)90 (3.5)99 (3.9)
Average precipitation days (≥ 1 mm)101616101012121511131314

Monthly sunshine hours in Gowran, Ireland

The sunniest months in Gowran are May, June and July, when the sun shines an average of 12 hours 47 minutes a day. Least sunny months in Gowran: January, November and December receive an average of 3 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gowran. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours86145194301392388396341296238127104
Mean daily daylight hours8h 13m9h 53m11h 54m13h 59m15h 48m16h 45m16h 14m14h 36m12h 36m10h 33m8h 41m7h 41m

Solar UV radiation in Gowran, Ireland

Gowran 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 Gowran UV Index data.

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