nomadseason

Monthly climate in Glenariff, Northern Ireland, United Kingdom

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Glenariff features a oceanic climate (Cfb).Temperatures typically range between 6 °C (43 °F) and 15 °C (59 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 24 °C (76 °F).The average annual precipitation amounts to about 1069 mm (42.1 inches) and receives 190 rainy days on the 1 mm (0.04 inches) threshold annually.Glenariff enjoys an average of 3103 hours of sunshine throughout the year, and daylight varies from 7 hours 15 minutes to 17 hours 15 minutes per day.

Monthly average temperatures in Glenariff, Northern Ireland, United Kingdom §

The warmest months in Glenariff are June, July and August, with daily mean temperatures ranging from 13 to 15 °C (56 - 59 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 6 to 6 °C (43 - 44 °F) throughout the day. On average each year, Glenariff experiences 0 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Glenariff, Northern Ireland, United Kingdom.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 13°C
(56°F)		 13°C
(55°F)		 15°C
(59°F)		 18°C
(64°F)		 20°C
(69°F)		 23°C
(74°F)		 24°C
(76°F)		 21°C
(71°F)		 20°C
(69°F)		 18°C
(64°F)		 14°C
(58°F)		 13°C
(55°F)
Mean maximum 12°C
(53°F)		 12°C
(54°F)		 13°C
(56°F)		 15°C
(59°F)		 18°C
(65°F)		 19°C
(67°F)		 22°C
(71°F)		 20°C
(68°F)		 19°C
(67°F)		 16°C
(61°F)		 14°C
(57°F)		 12°C
(54°F)
Average high 7°C
(46°F)		 8°C
(46°F)		 9°C
(48°F)		 10°C
(51°F)		 13°C
(56°F)		 16°C
(60°F)		 17°C
(63°F)		 17°C
(63°F)		 15°C
(60°F)		 13°C
(55°F)		 10°C
(50°F)		 8°C
(47°F)
Daily mean 6°C
(43°F)		 6°C
(43°F)		 6°C
(44°F)		 8°C
(47°F)		 11°C
(51°F)		 13°C
(56°F)		 15°C
(59°F)		 15°C
(58°F)		 13°C
(56°F)		 11°C
(51°F)		 8°C
(47°F)		 6°C
(44°F)
Average low 4°C
(40°F)		 4°C
(39°F)		 4°C
(40°F)		 5°C
(42°F)		 8°C
(46°F)		 11°C
(51°F)		 12°C
(54°F)		 12°C
(54°F)		 11°C
(52°F)		 9°C
(48°F)		 7°C
(44°F)		 5°C
(41°F)
Mean minimum -0°C
(32°F)		 -0°C
(32°F)		 0°C
(32°F)		 1°C
(34°F)		 3°C
(38°F)		 7°C
(45°F)		 9°C
(48°F)		 8°C
(47°F)		 7°C
(44°F)		 4°C
(40°F)		 2°C
(36°F)		 1°C
(35°F)
Minimum -2°C
(28°F)		 -2°C
(29°F)		 -3°C
(27°F)		 -0°C
(32°F)		 1°C
(35°F)		 6°C
(43°F)		 8°C
(46°F)		 8°C
(46°F)		 4°C
(39°F)		 2°C
(35°F)		 1°C
(35°F)		 -1°C
(31°F)

Compare climate in Glenariff with other places

Compare temperature, precipitation, sunshine, UV index in Glenariff, Northern Ireland, United Kingdom with other places around the world.

Monthly average precipitation in Glenariff, Northern Ireland, United Kingdom §

Glenariff usually has the most precipitation in August, October and November, with an average of 18 rainy days and 112 mm (4.4 inches) of precipitation per month.The driest months in Glenariff are January, April and May. On average, 60 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Glenariff, Northern Ireland, United Kingdom.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) 69 (2.7) 101 (4.0) 82 (3.2) 44 (1.8) 67 (2.6) 91 (3.6) 99 (3.9) 128 (5.0) 81 (3.2) 106 (4.2) 103 (4.0) 99 (3.9)
Average precipitation days (≥ 1 mm) 13 16 17 11 13 16 15 19 17 18 18 17

Monthly sunshine hours in Glenariff, Northern Ireland, United Kingdom §

The sunniest months in Glenariff are May, June and July, when the sun shines an average of 13 hours 24 minutes a day.Least sunny months in Glenariff: January, November and December receive an average of 3 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Glenariff, Northern Ireland, United Kingdom.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 75 150 217 331 411 404 417 364 296 228 119 85
Mean daily daylight hours 7h 51m 9h 41m 11h 53m 14h 9m 16h 10m 17h 15m 16h 40m 14h 50m 12h 39m 10h 24m 8h 22m 7h 15m

Solar UV radiation in Glenariff, Northern Ireland, United Kingdom §

Glenariff experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 8, which corresponds to the High / Very High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Glenariff UV Index data.

Average daily maximum UV levels by month for Glenariff, Northern Ireland, United Kingdom.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 3 5 6 8 8 6 5 3 1 1