Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Dwyran features a oceanic climate (Cfb).Temperatures typically range between 6 °C (43 °F) and 16 °C (61 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 29 °C (85 °F).The average annual precipitation amounts to about 1153 mm (45.4 inches) and receives 190 rainy days on the 1 mm (0.04 inches) threshold annually.Dwyran enjoys an average of 3228 hours of sunshine throughout the year, and daylight varies from 7 hours 36 minutes to 16 hours 52 minutes per day.
The warmest months in Dwyran are June, July and August, 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 6 to 7 °C (43 - 45 °F) throughout the day. On average each year, Dwyran experiences 4 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 14°C (57°F) | 18°C (65°F) | 18°C (65°F) | 22°C (72°F) | 28°C (82°F) | 29°C (84°F) | 29°C (85°F) | 26°C (79°F) | 27°C (81°F) | 22°C (71°F) | 15°C (60°F) | 13°C (56°F) |
Mean maximum | 12°C (53°F) | 13°C (56°F) | 15°C (60°F) | 20°C (67°F) | 23°C (73°F) | 25°C (77°F) | 27°C (80°F) | 24°C (75°F) | 22°C (73°F) | 18°C (64°F) | 14°C (58°F) | 13°C (55°F) |
Average high | 8°C (47°F) | 9°C (48°F) | 10°C (50°F) | 12°C (55°F) | 15°C (59°F) | 18°C (64°F) | 19°C (67°F) | 18°C (65°F) | 17°C (62°F) | 13°C (57°F) | 11°C (51°F) | 9°C (48°F) |
Daily mean | 6°C (43°F) | 6°C (44°F) | 7°C (45°F) | 9°C (48°F) | 12°C (53°F) | 15°C (59°F) | 16°C (61°F) | 16°C (61°F) | 14°C (57°F) | 11°C (53°F) | 9°C (48°F) | 7°C (45°F) |
Average low | 4°C (40°F) | 4°C (40°F) | 4°C (40°F) | 5°C (42°F) | 8°C (47°F) | 11°C (52°F) | 13°C (55°F) | 13°C (56°F) | 11°C (52°F) | 9°C (49°F) | 6°C (44°F) | 5°C (42°F) |
Mean minimum | -1°C (30°F) | -1°C (31°F) | -1°C (31°F) | 0°C (33°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) | 1°C (33°F) | -1°C (31°F) |
Minimum | -3°C (27°F) | -4°C (26°F) | -5°C (23°F) | -1°C (31°F) | 0°C (32°F) | 5°C (41°F) | 7°C (45°F) | 8°C (46°F) | 3°C (38°F) | -2°C (29°F) | -1°C (31°F) | -1°C (30°F) |
Compare temperature, precipitation, sunshine, UV index in Dwyran, Wales, United Kingdom with other places around the world.
Dwyran usually has the most precipitation in October, November and December, with an average of 19 rainy days and 123 mm (4.8 inches) of precipitation per month.The driest months in Dwyran are January, April and May. On average, 68 mm (2.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 77 (3.0) | 103 (4.1) | 104 (4.1) | 55 (2.2) | 71 (2.8) | 91 (3.6) | 82 (3.2) | 105 (4.1) | 98 (3.9) | 128 (5.1) | 111 (4.4) | 129 (5.1) |
Average precipitation days (≥ 1 mm) | 13 | 16 | 18 | 11 | 12 | 14 | 15 | 19 | 15 | 18 | 19 | 20 |
The sunniest months in Dwyran are May, June and July, when the sun shines an average of 13 hours 29 minutes a day.Least sunny months in Dwyran: January, November and December receive an average of 3 hours 33 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 92 | 162 | 227 | 334 | 414 | 404 | 421 | 383 | 314 | 237 | 126 | 108 |
Mean daily daylight hours | 8h 8m | 9h 50m | 11h 54m | 14h 1m | 15h 53m | 16h 52m | 16h 20m | 14h 39m | 12h 37m | 10h 31m | 8h 37m | 7h 36m |
Dwyran 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 Dwyran UV Index data.
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 | 4 | 2 | 1 |