Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Vehmersalmi features a subarctic climate (Dfc).Temperatures typically range between -7 °C (20 °F) and 17 °C (63 °F) through the year, but rarely can drop to -28 °C (-18 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 788 mm (31.0 inches) and receives 154 rainy days on the 1 mm (0.04 inches) threshold annually.Vehmersalmi enjoys an average of 3001 hours of sunshine throughout the year, and daylight varies from 4 hours 59 minutes to 19 hours 55 minutes per day.
The warmest months in Vehmersalmi are June, July and August, with daily mean temperatures ranging from 15 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 -7 to -4 °C (20 - 26 °F) throughout the day. On average each year, Vehmersalmi experiences 9 days above 25 °C (77.0 °F) and 150 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 6°C (43°F) | 5°C (41°F) | 10°C (51°F) | 21°C (69°F) | 27°C (82°F) | 31°C (88°F) | 31°C (88°F) | 31°C (88°F) | 22°C (72°F) | 18°C (64°F) | 10°C (50°F) | 4°C (39°F) |
Mean maximum | 3°C (38°F) | 3°C (38°F) | 7°C (45°F) | 13°C (56°F) | 22°C (72°F) | 25°C (77°F) | 28°C (82°F) | 25°C (77°F) | 19°C (66°F) | 13°C (56°F) | 8°C (46°F) | 2°C (36°F) |
Average high | -4°C (25°F) | -4°C (24°F) | 0°C (33°F) | 5°C (42°F) | 12°C (54°F) | 19°C (66°F) | 21°C (70°F) | 19°C (66°F) | 13°C (55°F) | 7°C (45°F) | 2°C (36°F) | -2°C (28°F) |
Daily mean | -6°C (21°F) | -7°C (20°F) | -3°C (27°F) | 2°C (35°F) | 8°C (47°F) | 15°C (60°F) | 17°C (63°F) | 15°C (60°F) | 10°C (51°F) | 5°C (42°F) | 1°C (34°F) | -4°C (26°F) |
Average low | -8°C (17°F) | -10°C (15°F) | -7°C (20°F) | -2°C (29°F) | 4°C (39°F) | 11°C (52°F) | 13°C (56°F) | 12°C (54°F) | 8°C (46°F) | 4°C (39°F) | -1°C (31°F) | -5°C (23°F) |
Mean minimum | -23°C (-10°F) | -20°C (-4°F) | -18°C (-1°F) | -9°C (16°F) | -3°C (27°F) | 5°C (42°F) | 8°C (47°F) | 8°C (47°F) | 2°C (36°F) | -3°C (27°F) | -9°C (16°F) | -13°C (9°F) |
Minimum | -28°C (-18°F) | -26°C (-15°F) | -25°C (-14°F) | -13°C (9°F) | -4°C (25°F) | 2°C (36°F) | 7°C (46°F) | 7°C (46°F) | 0°C (33°F) | -5°C (24°F) | -15°C (6°F) | -23°C (-9°F) |
Compare temperature, precipitation, sunshine, UV index in Vehmersalmi, North Savo, Finland with other places around the world.
Vehmersalmi usually has the most precipitation in August, September and October, with an average of 15 rainy days and 89 mm (3.5 inches) of precipitation per month.The driest months in Vehmersalmi are February, March and April. On average, 42 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) | 42 (1.7) | 44 (1.7) | 41 (1.6) | 58 (2.3) | 65 (2.5) | 82 (3.2) | 95 (3.8) | 90 (3.6) | 82 (3.2) | 72 (2.8) | 68 (2.7) |
Average precipitation days (≥ 1 mm) | 12 | 10 | 12 | 8 | 11 | 11 | 12 | 14 | 15 | 17 | 15 | 17 |
The sunniest months in Vehmersalmi are May, June and July, when the sun shines an average of 15 hours 3 minutes a day.Least sunny months in Vehmersalmi: January, November and December receive an average of 1 hours 16 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 35 | 130 | 245 | 344 | 414 | 490 | 480 | 385 | 251 | 142 | 54 | 27 |
Mean daily daylight hours | 5h 59m | 8h 46m | 11h 50m | 14h 57m | 17h 59m | 19h 55m | 18h 51m | 15h 57m | 12h 53m | 9h 48m | 6h 50m | 4h 59m |
Vehmersalmi 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 Vehmersalmi 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 |