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Monthly climate in Fishguard, Wales, United Kingdom

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Fishguard features a oceanic climate (Cfb).Temperatures typically range between 7 °C (46 °F) and 16 °C (61 °F) through the year, but rarely can drop to -4 °C (26 °F) or can rise to as high as 25 °C (77 °F).The average annual precipitation amounts to about 1202 mm (47.3 inches) and receives 183 rainy days on the 1 mm (0.04 inches) threshold annually.Fishguard enjoys an average of 3274 hours of sunshine throughout the year, and daylight varies from 7 hours 49 minutes to 16 hours 37 minutes per day.

Monthly average temperatures in Fishguard, Wales, United Kingdom §

The warmest months in Fishguard are July, August and September, with daily mean temperatures ranging from 15 to 16 °C (59 - 61 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 7 to 8 °C (46 - 46 °F) throughout the day. On average each year, Fishguard experiences 0 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Fishguard, 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)		 13°C
(56°F)		 15°C
(59°F)		 19°C
(66°F)		 21°C
(70°F)		 23°C
(73°F)		 25°C
(76°F)		 23°C
(73°F)		 25°C
(77°F)		 19°C
(67°F)		 15°C
(60°F)		 13°C
(56°F)
Mean maximum 12°C
(54°F)		 12°C
(54°F)		 13°C
(56°F)		 17°C
(62°F)		 18°C
(65°F)		 20°C
(68°F)		 22°C
(72°F)		 21°C
(70°F)		 21°C
(69°F)		 17°C
(64°F)		 14°C
(58°F)		 13°C
(55°F)
Average high 9°C
(48°F)		 9°C
(48°F)		 9°C
(49°F)		 11°C
(52°F)		 13°C
(56°F)		 16°C
(60°F)		 17°C
(63°F)		 17°C
(63°F)		 16°C
(62°F)		 14°C
(57°F)		 11°C
(53°F)		 10°C
(50°F)
Daily mean 8°C
(46°F)		 7°C
(46°F)		 8°C
(46°F)		 9°C
(49°F)		 11°C
(53°F)		 14°C
(57°F)		 16°C
(61°F)		 16°C
(61°F)		 15°C
(59°F)		 13°C
(55°F)		 10°C
(50°F)		 9°C
(48°F)
Average low 6°C
(43°F)		 6°C
(43°F)		 6°C
(43°F)		 7°C
(45°F)		 9°C
(49°F)		 12°C
(54°F)		 14°C
(58°F)		 15°C
(58°F)		 13°C
(56°F)		 11°C
(53°F)		 9°C
(48°F)		 8°C
(46°F)
Mean minimum 2°C
(36°F)		 2°C
(35°F)		 2°C
(37°F)		 4°C
(39°F)		 6°C
(43°F)		 10°C
(50°F)		 12°C
(54°F)		 12°C
(54°F)		 10°C
(50°F)		 7°C
(45°F)		 5°C
(40°F)		 4°C
(39°F)
Minimum 1°C
(34°F)		 -1°C
(31°F)		 -4°C
(26°F)		 3°C
(37°F)		 5°C
(41°F)		 8°C
(47°F)		 11°C
(53°F)		 11°C
(52°F)		 8°C
(46°F)		 3°C
(38°F)		 4°C
(40°F)		 2°C
(36°F)

Compare climate in Fishguard with other places

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

Monthly average precipitation in Fishguard, Wales, United Kingdom §

Fishguard usually has the most precipitation in October, November and December, with an average of 20 rainy days and 149 mm (5.9 inches) of precipitation per month.The driest months in Fishguard are April, May and July. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fishguard, 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) 85 (3.4) 107 (4.2) 94 (3.7) 54 (2.1) 59 (2.3) 83 (3.3) 68 (2.7) 101 (4.0) 105 (4.1) 138 (5.4) 144 (5.7) 165 (6.5)
Average precipitation days (≥ 1 mm) 14 17 17 10 9 14 11 15 15 18 21 22

Monthly sunshine hours in Fishguard, Wales, United Kingdom §

The sunniest months in Fishguard are May, June and July, when the sun shines an average of 13 hours 38 minutes a day.Least sunny months in Fishguard: January, November and December receive an average of 3 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fishguard, 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 100 158 226 338 416 412 425 383 318 245 137 111
Mean daily daylight hours 8h 20m 9h 56m 11h 54m 13h 56m 15h 42m 16h 37m 16h 8m 14h 32m 12h 35m 10h 35m 8h 46m 7h 49m

Solar UV radiation in Fishguard, Wales, United Kingdom §

Fishguard 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 Fishguard UV Index data.

Average daily maximum UV levels by month for Fishguard, 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 6 7 8 8 7 6 4 2 1