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Monthly climate in Glasnevin, Leinster, Ireland

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Glasnevin features a oceanic climate (Cfb).Temperatures typically range between 6 °C (43 °F) and 16 °C (62 °F) through the year, but rarely can drop to -3 °C (26 °F) or can rise to as high as 27 °C (80 °F).The average annual precipitation amounts to about 870 mm (34.2 inches) and receives 156 rainy days on the 1 mm (0.04 inches) threshold annually.Glasnevin enjoys an average of 2914 hours of sunshine throughout the year, and daylight varies from 7 hours 31 minutes to 16 hours 56 minutes per day.

Monthly average temperatures in Glasnevin, Leinster, Ireland §

The warmest months in Glasnevin are June, July and August, with daily mean temperatures ranging from 15 to 16 °C (58 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 7 °C (43 - 45 °F) throughout the day. On average each year, Glasnevin experiences 0 days above 25 °C (77.0 °F) and 5 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Glasnevin, Leinster, Ireland.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 14°C
(58°F)		 15°C
(58°F)		 16°C
(62°F)		 19°C
(67°F)		 22°C
(72°F)		 25°C
(77°F)		 27°C
(80°F)		 23°C
(74°F)		 22°C
(72°F)		 19°C
(67°F)		 15°C
(60°F)		 13°C
(56°F)
Mean maximum 12°C
(55°F)		 13°C
(56°F)		 15°C
(59°F)		 17°C
(63°F)		 20°C
(68°F)		 22°C
(71°F)		 24°C
(75°F)		 22°C
(72°F)		 21°C
(70°F)		 18°C
(64°F)		 15°C
(58°F)		 13°C
(56°F)
Average high 8°C
(47°F)		 9°C
(48°F)		 10°C
(51°F)		 12°C
(53°F)		 15°C
(59°F)		 18°C
(64°F)		 19°C
(67°F)		 19°C
(66°F)		 17°C
(63°F)		 14°C
(57°F)		 11°C
(51°F)		 9°C
(48°F)
Daily mean 6°C
(43°F)		 7°C
(44°F)		 7°C
(45°F)		 9°C
(48°F)		 12°C
(53°F)		 15°C
(58°F)		 16°C
(62°F)		 16°C
(61°F)		 14°C
(57°F)		 11°C
(53°F)		 8°C
(48°F)		 7°C
(45°F)
Average low 4°C
(40°F)		 4°C
(40°F)		 5°C
(41°F)		 6°C
(43°F)		 8°C
(47°F)		 11°C
(53°F)		 13°C
(56°F)		 13°C
(56°F)		 11°C
(52°F)		 9°C
(48°F)		 6°C
(44°F)		 5°C
(41°F)
Mean minimum -1°C
(31°F)		 0°C
(32°F)		 0°C
(33°F)		 1°C
(34°F)		 3°C
(37°F)		 7°C
(46°F)		 10°C
(50°F)		 9°C
(49°F)		 6°C
(44°F)		 4°C
(39°F)		 1°C
(35°F)		 1°C
(33°F)
Minimum -3°C
(27°F)		 -2°C
(29°F)		 -3°C
(26°F)		 -1°C
(31°F)		 1°C
(34°F)		 7°C
(44°F)		 8°C
(47°F)		 8°C
(47°F)		 4°C
(39°F)		 2°C
(36°F)		 -1°C
(31°F)		 -2°C
(30°F)

Compare climate in Glasnevin with other places

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

Monthly average precipitation in Glasnevin, Leinster, Ireland §

Glasnevin usually has the most precipitation in August, November and December, with an average of 14 rainy days and 91 mm (3.6 inches) of precipitation per month.The driest months in Glasnevin are January, April and May. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Glasnevin, Leinster, Ireland.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 53 (2.1) 73 (2.9) 73 (2.9) 44 (1.7) 62 (2.4) 69 (2.7) 73 (2.9) 95 (3.7) 70 (2.7) 79 (3.1) 93 (3.6) 85 (3.4)
Average precipitation days (≥ 1 mm) 10 14 14 11 12 13 12 16 13 13 14 14

Monthly sunshine hours in Glasnevin, Leinster, Ireland §

The sunniest months in Glasnevin are May, June and July, when the sun shines an average of 12 hours 24 minutes a day.Least sunny months in Glasnevin: January, November and December receive an average of 3 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Glasnevin, Leinster, Ireland.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 80 145 189 308 385 378 377 329 288 226 114 90
Mean daily daylight hours 8h 5m 9h 48m 11h 54m 14h 3m 15h 56m 16h 56m 16h 24m 14h 42m 12h 37m 10h 29m 8h 34m 7h 31m

Solar UV radiation in Glasnevin, Leinster, Ireland §

Glasnevin 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 Glasnevin UV Index data.

Average daily maximum UV levels by month for Glasnevin, Leinster, Ireland.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 2 4 5 7 8 8 7 5 3 2 1