Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Kalvola 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 -27 °C (-16 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 719 mm (28.3 inches) and receives 139 rainy days on the 1 mm (0.04 inches) threshold annually.Kalvola enjoys an average of 3092 hours of sunshine throughout the year, and daylight varies from 5 hours 38 minutes to 19 hours 7 minutes per day.
The warmest months in Kalvola are June, July and August, with daily mean temperatures ranging from 16 to 17 °C (60 - 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, Kalvola experiences 11 days above 25 °C (77.0 °F) and 135 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 7°C (46°F) | 6°C (44°F) | 11°C (52°F) | 19°C (67°F) | 27°C (81°F) | 30°C (86°F) | 30°C (86°F) | 29°C (85°F) | 23°C (74°F) | 17°C (64°F) | 12°C (54°F) | 5°C (42°F) |
Mean maximum | 4°C (39°F) | 4°C (40°F) | 9°C (49°F) | 15°C (59°F) | 23°C (74°F) | 25°C (77°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 | -1°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) | -2°C (30°F) | 3°C (38°F) | 10°C (50°F) | 16°C (61°F) | 17°C (63°F) | 16°C (60°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 (52°F) | 13°C (55°F) | 12°C (54°F) | 8°C (47°F) | 4°C (39°F) | 0°C (33°F) | -4°C (26°F) |
Mean minimum | -19°C (-3°F) | -19°C (-2°F) | -17°C (2°F) | -8°C (17°F) | -2°C (28°F) | 5°C (42°F) | 8°C (47°F) | 7°C (45°F) | 1°C (35°F) | -4°C (26°F) | -7°C (20°F) | -10°C (13°F) |
Minimum | -25°C (-12°F) | -27°C (-16°F) | -25°C (-13°F) | -13°C (9°F) | -4°C (25°F) | 2°C (36°F) | 6°C (44°F) | 6°C (43°F) | -2°C (29°F) | -5°C (22°F) | -10°C (14°F) | -19°C (-2°F) |
Compare temperature, precipitation, sunshine, UV index in Kalvola, Kanta-Häme, Finland with other places around the world.
Kalvola usually has the most precipitation in July, August and October, with an average of 13 rainy days and 80 mm (3.2 inches) of precipitation per month.The driest months in Kalvola are February, March and April. On average, 43 mm (1.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 48 (1.9) | 41 (1.6) | 43 (1.7) | 44 (1.7) | 58 (2.3) | 68 (2.7) | 82 (3.2) | 82 (3.2) | 63 (2.5) | 77 (3.0) | 52 (2.0) | 62 (2.4) |
Average precipitation days (≥ 1 mm) | 11 | 9 | 11 | 11 | 11 | 10 | 11 | 13 | 13 | 16 | 10 | 13 |
The sunniest months in Kalvola are May, June and July, when the sun shines an average of 14 hours 54 minutes a day.Least sunny months in Kalvola: January, November and December receive an average of 1 hours 54 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 43 | 139 | 250 | 343 | 430 | 476 | 463 | 387 | 267 | 158 | 89 | 41 |
Mean daily daylight hours | 6h 30m | 9h 0m | 11h 51m | 14h 45m | 17h 29m | 19h 7m | 18h 13m | 15h 40m | 12h 49m | 9h 57m | 7h 14m | 5h 38m |
Kalvola 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 Kalvola 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 |