Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Alva features a oceanic climate (Cfb).Temperatures typically range between 4 °C (39 °F) and 15 °C (60 °F) through the year, but rarely can drop to -12 °C (10 °F) or can rise to as high as 28 °C (84 °F).The average annual precipitation amounts to about 1100 mm (43.3 inches) and receives 177 rainy days on the 1 mm (0.04 inches) threshold annually.Alva enjoys an average of 2700 hours of sunshine throughout the year, and daylight varies from 7 hours 0 minutes to 17 hours 31 minutes per day.
The warmest months in Alva are June, July and August, with daily mean temperatures ranging from 13 to 15 °C (56 - 60 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 4 °C (39 - 40 °F) throughout the day. On average each year, Alva experiences 1 days above 25 °C (77.0 °F) and 45 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 13°C (55°F) | 14°C (57°F) | 17°C (62°F) | 21°C (70°F) | 26°C (78°F) | 28°C (84°F) | 27°C (82°F) | 25°C (78°F) | 25°C (77°F) | 18°C (65°F) | 14°C (57°F) | 12°C (55°F) |
Mean maximum | 11°C (53°F) | 12°C (53°F) | 14°C (57°F) | 17°C (63°F) | 22°C (71°F) | 21°C (71°F) | 24°C (76°F) | 23°C (73°F) | 20°C (69°F) | 16°C (61°F) | 13°C (56°F) | 12°C (53°F) |
Average high | 6°C (43°F) | 7°C (44°F) | 9°C (48°F) | 11°C (52°F) | 14°C (58°F) | 17°C (63°F) | 19°C (66°F) | 18°C (64°F) | 16°C (60°F) | 12°C (54°F) | 9°C (48°F) | 6°C (44°F) |
Daily mean | 4°C (39°F) | 4°C (40°F) | 5°C (42°F) | 7°C (45°F) | 10°C (51°F) | 13°C (56°F) | 15°C (60°F) | 14°C (58°F) | 12°C (54°F) | 9°C (49°F) | 6°C (44°F) | 4°C (40°F) |
Average low | 2°C (35°F) | 2°C (35°F) | 2°C (36°F) | 3°C (38°F) | 6°C (43°F) | 10°C (50°F) | 12°C (53°F) | 11°C (52°F) | 9°C (48°F) | 6°C (44°F) | 4°C (39°F) | 2°C (36°F) |
Mean minimum | -4°C (25°F) | -5°C (23°F) | -3°C (27°F) | -3°C (28°F) | 1°C (34°F) | 5°C (42°F) | 8°C (46°F) | 7°C (45°F) | 3°C (37°F) | -0°C (32°F) | -2°C (29°F) | -4°C (26°F) |
Minimum | -7°C (20°F) | -12°C (10°F) | -5°C (23°F) | -5°C (23°F) | -1°C (30°F) | 4°C (40°F) | 6°C (43°F) | 5°C (42°F) | -2°C (28°F) | -2°C (29°F) | -4°C (25°F) | -6°C (21°F) |
Compare temperature, precipitation, sunshine, UV index in Alva, Scotland, United Kingdom with other places around the world.
Alva usually has the most precipitation in February, August and October, with an average of 17 rainy days and 117 mm (4.6 inches) of precipitation per month.The driest months in Alva are January, April and May. On average, 62 mm (2.4 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 70 (2.7) | 123 (4.9) | 101 (4.0) | 43 (1.7) | 72 (2.8) | 91 (3.6) | 91 (3.6) | 112 (4.4) | 81 (3.2) | 116 (4.6) | 100 (3.9) | 99 (3.9) |
Average precipitation days (≥ 1 mm) | 11 | 17 | 16 | 10 | 14 | 14 | 15 | 17 | 14 | 17 | 16 | 16 |
The sunniest months in Alva are May, June and July, when the sun shines an average of 11 hours 58 minutes a day.Least sunny months in Alva: January, November and December receive an average of 2 hours 25 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 67 | 111 | 174 | 309 | 372 | 357 | 371 | 328 | 264 | 186 | 92 | 63 |
Mean daily daylight hours | 7h 39m | 9h 34m | 11h 53m | 14h 15m | 16h 22m | 17h 31m | 16h 54m | 14h 58m | 12h 40m | 10h 20m | 8h 11m | 7h 0m |
Alva 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 Alva UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 1 | 2 | 3 | 5 | 6 | 8 | 7 | 6 | 5 | 3 | 1 | 1 |