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Monthly climate in Newcastle Emlyn, Wales, United Kingdom

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Newcastle Emlyn features a oceanic climate (Cfb).Temperatures typically range between 6 °C (43 °F) and 17 °C (62 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 28 °C (83 °F).The average annual precipitation amounts to about 1199 mm (47.2 inches) and receives 178 rainy days on the 1 mm (0.04 inches) threshold annually.Newcastle Emlyn enjoys an average of 3200 hours of sunshine throughout the year, and daylight varies from 7 hours 48 minutes to 16 hours 38 minutes per day.

Monthly average temperatures in Newcastle Emlyn, Wales, United Kingdom §

The warmest months in Newcastle Emlyn are June, July and August, with daily mean temperatures ranging from 15 to 17 °C (59 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 6 to 7 °C (43 - 45 °F) throughout the day. On average each year, Newcastle Emlyn experiences 5 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Newcastle Emlyn, Wales, 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 14°C
(57°F)		 17°C
(62°F)		 19°C
(66°F)		 22°C
(72°F)		 26°C
(79°F)		 28°C
(83°F)		 28°C
(83°F)		 26°C
(80°F)		 28°C
(83°F)		 21°C
(71°F)		 16°C
(61°F)		 13°C
(56°F)
Mean maximum 12°C
(54°F)		 13°C
(55°F)		 15°C
(60°F)		 20°C
(68°F)		 22°C
(72°F)		 24°C
(76°F)		 26°C
(80°F)		 24°C
(76°F)		 23°C
(74°F)		 18°C
(65°F)		 14°C
(58°F)		 13°C
(55°F)
Average high 8°C
(47°F)		 9°C
(48°F)		 10°C
(50°F)		 13°C
(55°F)		 15°C
(60°F)		 18°C
(65°F)		 20°C
(68°F)		 19°C
(66°F)		 17°C
(63°F)		 14°C
(57°F)		 11°C
(52°F)		 9°C
(49°F)
Daily mean 6°C
(43°F)		 7°C
(44°F)		 7°C
(45°F)		 9°C
(49°F)		 12°C
(54°F)		 15°C
(59°F)		 17°C
(62°F)		 16°C
(61°F)		 14°C
(58°F)		 12°C
(53°F)		 9°C
(48°F)		 7°C
(46°F)
Average low 4°C
(39°F)		 4°C
(40°F)		 4°C
(40°F)		 6°C
(43°F)		 8°C
(47°F)		 12°C
(53°F)		 13°C
(56°F)		 13°C
(56°F)		 11°C
(52°F)		 9°C
(49°F)		 6°C
(44°F)		 5°C
(42°F)
Mean minimum -2°C
(28°F)		 -1°C
(30°F)		 -1°C
(31°F)		 0°C
(32°F)		 2°C
(36°F)		 7°C
(45°F)		 9°C
(49°F)		 9°C
(48°F)		 6°C
(43°F)		 3°C
(37°F)		 0°C
(33°F)		 -0°C
(32°F)
Minimum -4°C
(25°F)		 -3°C
(26°F)		 -6°C
(22°F)		 -3°C
(27°F)		 1°C
(33°F)		 6°C
(42°F)		 7°C
(44°F)		 8°C
(46°F)		 3°C
(37°F)		 -2°C
(28°F)		 -1°C
(30°F)		 -3°C
(28°F)

Compare climate in Newcastle Emlyn with other places

Compare temperature, precipitation, sunshine, UV index in Newcastle Emlyn, Wales, United Kingdom with other places around the world.

Monthly average precipitation in Newcastle Emlyn, Wales, United Kingdom §

Newcastle Emlyn usually has the most precipitation in October, November and December, with an average of 17 rainy days and 132 mm (5.2 inches) of precipitation per month.The driest months in Newcastle Emlyn are April, May and July. On average, 72 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Newcastle Emlyn, Wales, 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) 80 (3.2) 106 (4.2) 101 (4.0) 59 (2.3) 79 (3.1) 93 (3.7) 76 (3.0) 112 (4.4) 96 (3.8) 129 (5.1) 124 (4.9) 144 (5.7)
Average precipitation days (≥ 1 mm) 12 16 17 11 13 15 12 17 13 16 16 20

Monthly sunshine hours in Newcastle Emlyn, Wales, United Kingdom §

The sunniest months in Newcastle Emlyn are May, June and July, when the sun shines an average of 13 hours 20 minutes a day.Least sunny months in Newcastle Emlyn: January, November and December receive an average of 3 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Newcastle Emlyn, Wales, 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 95 152 222 334 408 399 419 378 312 238 132 106
Mean daily daylight hours 8h 19m 9h 56m 11h 54m 13h 56m 15h 42m 16h 38m 16h 8m 14h 32m 12h 35m 10h 35m 8h 46m 7h 48m

Solar UV radiation in Newcastle Emlyn, Wales, United Kingdom §

Newcastle Emlyn 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 Newcastle Emlyn UV Index data.

Average daily maximum UV levels by month for Newcastle Emlyn, Wales, 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 4 5 7 8 8 7 6 4 2 1