nomadseason

Monthly climate in Castlebridge, Ireland

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Castlebridge features a oceanic climate (Cfb). Temperatures typically range between 6 °C (44 °F) and 16 °C (61 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 25 °C (77 °F). The average annual precipitation amounts to about 936 mm (36.8 inches) and receives 149 rainy days on the 1 mm (0.04 inches) threshold annually. Castlebridge enjoys an average of 3228 hours of sunshine throughout the year, and daylight varies from 7 hours 43 minutes to 16 hours 43 minutes per day.

Monthly average temperatures in Castlebridge, Ireland

The warmest months in Castlebridge 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 March, when daily mean temperatures range from 6 to 7 °C (44 - 45 °F) throughout the day. On average each year, Castlebridge experiences 0 days above 25 °C (77.0 °F) and 7 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Castlebridge. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		14°C
(58°F)		15°C
(60°F)		18°C
(65°F)		20°C
(68°F)		25°C
(77°F)		25°C
(77°F)		23°C
(73°F)		23°C
(74°F)		18°C
(65°F)		15°C
(60°F)		13°C
(56°F)
Mean maximum12°C
(54°F)		13°C
(55°F)		14°C
(57°F)		16°C
(61°F)		19°C
(67°F)		21°C
(71°F)		23°C
(73°F)		22°C
(71°F)		21°C
(70°F)		17°C
(63°F)		14°C
(58°F)		13°C
(55°F)
Average high8°C
(47°F)		9°C
(48°F)		10°C
(50°F)		12°C
(53°F)		14°C
(58°F)		17°C
(63°F)		19°C
(67°F)		18°C
(65°F)		17°C
(63°F)		14°C
(57°F)		11°C
(51°F)		9°C
(49°F)
Daily mean6°C
(44°F)		7°C
(45°F)		7°C
(45°F)		9°C
(48°F)		11°C
(53°F)		14°C
(58°F)		16°C
(61°F)		16°C
(61°F)		14°C
(57°F)		11°C
(53°F)		9°C
(48°F)		7°C
(45°F)
Average low4°C
(40°F)		4°C
(40°F)		4°C
(40°F)		6°C
(43°F)		8°C
(47°F)		11°C
(52°F)		13°C
(56°F)		13°C
(56°F)		11°C
(52°F)		9°C
(48°F)		6°C
(44°F)		5°C
(42°F)
Mean minimum-1°C
(30°F)		-0°C
(31°F)		-0°C
(32°F)		0°C
(33°F)		3°C
(37°F)		7°C
(45°F)		9°C
(49°F)		9°C
(48°F)		5°C
(42°F)		3°C
(38°F)		1°C
(34°F)		-0°C
(32°F)
Minimum-3°C
(27°F)		-2°C
(29°F)		-5°C
(24°F)		-1°C
(30°F)		1°C
(34°F)		6°C
(43°F)		7°C
(46°F)		7°C
(45°F)		3°C
(37°F)		1°C
(34°F)		0°C
(32°F)		-2°C
(28°F)

Compare climate in Castlebridge with other places

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

Monthly average precipitation in Castlebridge, Ireland

Castlebridge usually has the most precipitation in August, November and December, with an average of 13 rainy days and 102 mm (4.0 inches) of precipitation per month. The driest months in Castlebridge are January, April and July. On average, 57 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Castlebridge. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)50 (2.0)88 (3.4)77 (3.0)59 (2.3)62 (2.4)65 (2.6)62 (2.4)94 (3.7)73 (2.9)93 (3.7)106 (4.2)106 (4.2)
Average precipitation days (≥ 1 mm)101514101111121212131514

Monthly sunshine hours in Castlebridge, Ireland

The sunniest months in Castlebridge are May, June and July, when the sun shines an average of 13 hours 30 minutes a day. Least sunny months in Castlebridge: January, November and December receive an average of 3 hours 46 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Castlebridge. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours97154218325410411420371317250138111
Mean daily daylight hours8h 15m9h 53m11h 54m13h 58m15h 46m16h 43m16h 13m14h 35m12h 36m10h 33m8h 42m7h 43m

Solar UV radiation in Castlebridge, Ireland

Castlebridge 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 Castlebridge UV Index data.

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