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Monthly climate in Llangwm, Wales, United Kingdom

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Llangwm features a oceanic climate (Cfb).Temperatures typically range between 5 °C (41 °F) and 18 °C (64 °F) through the year, but rarely can drop to -8 °C (17 °F) or can rise to as high as 32 °C (89 °F).The average annual precipitation amounts to about 849 mm (33.4 inches) and receives 140 rainy days on the 1 mm (0.04 inches) threshold annually.Llangwm enjoys an average of 2946 hours of sunshine throughout the year, and daylight varies from 7 hours 50 minutes to 16 hours 36 minutes per day.

Monthly average temperatures in Llangwm, Wales, United Kingdom §

The warmest months in Llangwm are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (61 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 7 °C (41 - 44 °F) throughout the day. On average each year, Llangwm experiences 10 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 Llangwm, 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)		 18°C
(64°F)		 21°C
(70°F)		 23°C
(74°F)		 26°C
(80°F)		 30°C
(87°F)		 30°C
(87°F)		 32°C
(89°F)		 29°C
(84°F)		 23°C
(73°F)		 17°C
(62°F)		 14°C
(57°F)
Mean maximum 12°C
(54°F)		 14°C
(57°F)		 17°C
(62°F)		 21°C
(70°F)		 23°C
(73°F)		 26°C
(79°F)		 28°C
(83°F)		 26°C
(80°F)		 25°C
(77°F)		 19°C
(66°F)		 15°C
(59°F)		 13°C
(55°F)
Average high 8°C
(46°F)		 9°C
(48°F)		 11°C
(51°F)		 13°C
(56°F)		 16°C
(62°F)		 20°C
(67°F)		 22°C
(71°F)		 20°C
(69°F)		 18°C
(66°F)		 14°C
(58°F)		 11°C
(51°F)		 9°C
(48°F)
Daily mean 5°C
(41°F)		 6°C
(43°F)		 7°C
(45°F)		 9°C
(49°F)		 12°C
(54°F)		 16°C
(61°F)		 18°C
(64°F)		 17°C
(62°F)		 14°C
(58°F)		 11°C
(53°F)		 8°C
(47°F)		 7°C
(44°F)
Average low 2°C
(36°F)		 3°C
(38°F)		 4°C
(39°F)		 5°C
(41°F)		 8°C
(46°F)		 12°C
(53°F)		 13°C
(56°F)		 13°C
(56°F)		 11°C
(51°F)		 8°C
(47°F)		 5°C
(41°F)		 4°C
(39°F)
Mean minimum -3°C
(27°F)		 -3°C
(27°F)		 -1°C
(30°F)		 -1°C
(31°F)		 1°C
(34°F)		 7°C
(45°F)		 10°C
(50°F)		 8°C
(47°F)		 5°C
(41°F)		 2°C
(36°F)		 -2°C
(30°F)		 -3°C
(26°F)
Minimum -4°C
(25°F)		 -5°C
(23°F)		 -6°C
(21°F)		 -3°C
(28°F)		 0°C
(33°F)		 6°C
(44°F)		 7°C
(46°F)		 7°C
(45°F)		 3°C
(38°F)		 -1°C
(31°F)		 -2°C
(28°F)		 -8°C
(17°F)

Compare climate in Llangwm with other places

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

Monthly average precipitation in Llangwm, Wales, United Kingdom §

Llangwm usually has the most precipitation in June, October and December, with an average of 13 rainy days and 89 mm (3.5 inches) of precipitation per month.The driest months in Llangwm are January, April and September. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Llangwm, 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) 54 (2.1) 67 (2.6) 74 (2.9) 52 (2.0) 73 (2.9) 75 (3.0) 63 (2.5) 75 (2.9) 54 (2.1) 98 (3.9) 72 (2.8) 93 (3.7)
Average precipitation days (≥ 1 mm) 10 13 14 9 12 12 10 11 8 13 13 15

Monthly sunshine hours in Llangwm, Wales, United Kingdom §

The sunniest months in Llangwm are May, June and July, when the sun shines an average of 12 hours 21 minutes a day.Least sunny months in Llangwm: 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 Llangwm, 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 86 137 192 305 378 360 397 346 281 228 126 104
Mean daily daylight hours 8h 21m 9h 57m 11h 55m 13h 55m 15h 41m 16h 36m 16h 6m 14h 31m 12h 35m 10h 35m 8h 47m 7h 50m

Solar UV radiation in Llangwm, Wales, United Kingdom §

Llangwm 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 Llangwm UV Index data.

Average daily maximum UV levels by month for Llangwm, 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