Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Viiala features a subarctic climate (Dfc).Temperatures typically range between -5 °C (24 °F) and 17 °C (63 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 709 mm (27.9 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually.Viiala enjoys an average of 3149 hours of sunshine throughout the year, and daylight varies from 5 hours 35 minutes to 19 hours 10 minutes per day.
The warmest months in Viiala are June, July and August, with daily mean temperatures ranging from 16 to 17 °C (61 - 63 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -2 °C (24 - 29 °F) throughout the day. On average each year, Viiala experiences 11 days above 25 °C (77.0 °F) and 132 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 7°C (46°F) | 7°C (44°F) | 11°C (52°F) | 19°C (67°F) | 27°C (81°F) | 31°C (88°F) | 30°C (86°F) | 29°C (85°F) | 23°C (73°F) | 18°C (64°F) | 12°C (55°F) | 5°C (42°F) |
Mean maximum | 4°C (39°F) | 4°C (40°F) | 10°C (49°F) | 15°C (59°F) | 23°C (74°F) | 25°C (78°F) | 27°C (81°F) | 25°C (78°F) | 20°C (69°F) | 15°C (59°F) | 10°C (50°F) | 4°C (40°F) |
Average high | -2°C (30°F) | -2°C (29°F) | 2°C (36°F) | 7°C (45°F) | 14°C (57°F) | 20°C (68°F) | 21°C (70°F) | 19°C (67°F) | 14°C (58°F) | 8°C (47°F) | 4°C (39°F) | -0°C (32°F) |
Daily mean | -4°C (26°F) | -5°C (24°F) | -1°C (30°F) | 3°C (38°F) | 10°C (50°F) | 16°C (61°F) | 17°C (63°F) | 16°C (61°F) | 11°C (52°F) | 6°C (43°F) | 2°C (36°F) | -2°C (29°F) |
Average low | -6°C (22°F) | -7°C (19°F) | -5°C (23°F) | -1°C (31°F) | 5°C (41°F) | 11°C (53°F) | 13°C (56°F) | 12°C (54°F) | 8°C (47°F) | 4°C (39°F) | 0°C (33°F) | -3°C (26°F) |
Mean minimum | -20°C (-3°F) | -19°C (-2°F) | -17°C (2°F) | -8°C (18°F) | -2°C (29°F) | 6°C (43°F) | 8°C (47°F) | 7°C (45°F) | 2°C (35°F) | -3°C (27°F) | -7°C (20°F) | -10°C (14°F) |
Minimum | -26°C (-15°F) | -26°C (-15°F) | -25°C (-12°F) | -13°C (9°F) | -3°C (28°F) | 3°C (38°F) | 7°C (44°F) | 7°C (44°F) | -1°C (30°F) | -5°C (23°F) | -10°C (14°F) | -18°C (-1°F) |
Compare temperature, precipitation, sunshine, UV index in Viiala, Pirkanmaa, Finland with other places around the world.
Viiala usually has the most precipitation in July, August and October, with an average of 13 rainy days and 79 mm (3.1 inches) of precipitation per month.The driest months in Viiala are February, March and April. On average, 41 mm (1.6 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 46 (1.8) | 39 (1.6) | 41 (1.6) | 42 (1.7) | 56 (2.2) | 70 (2.8) | 77 (3.0) | 83 (3.3) | 61 (2.4) | 76 (3.0) | 54 (2.1) | 62 (2.4) |
Average precipitation days (≥ 1 mm) | 12 | 9 | 10 | 10 | 10 | 11 | 11 | 13 | 12 | 15 | 10 | 13 |
The sunniest months in Viiala are May, June and July, when the sun shines an average of 15 hours 3 minutes a day.Least sunny months in Viiala: January, November and December receive an average of 2 hours 0 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 44 | 143 | 255 | 344 | 435 | 481 | 467 | 396 | 274 | 165 | 93 | 46 |
Mean daily daylight hours | 6h 28m | 8h 59m | 11h 51m | 14h 46m | 17h 31m | 19h 10m | 18h 16m | 15h 41m | 12h 50m | 9h 57m | 7h 13m | 5h 35m |
Viiala experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 5 - 6, which corresponds to the Moderate / High category of sun exposure.January, February and November 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 Viiala UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 5 | 3 | 2 | 1 | 1 |