Last updated: August 23, 2025
In Kalvola, Finland, the average temperature for October hovers around 6°C (43°F). Expect chilly nights with minimums dropping to -5°C (22°F), while daytime highs can reach up to 17°C (64°F). This month brings 77 mm (3.0 in) of precipitation, spread across 16 days, contributing to an average humidity level of a notably high 93%. Prepare for a damp and cool experience!
In October in Kalvola, the average temperature is 6°C (43°F), with a maximum that can reach 17°C (64°F) and a minimum that can dip as low as -5°C (22°F). Be prepared for a range of temperatures if you're traveling during this time.
In Kalvola in October, the precipitation amount is 77 mm (3.0 in) during 16 days, indicating a moderately wet climate for that period.
In Kalvola in October, humidity is 93%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel particularly uncomfortable and the air feel heavy, as though every step is met with resistance.
In Kalvola in October, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Kalvola, you can visit Hourly UV Index in Kalvola.
UV Risk Categories
Weather in Kalvola varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Kalvola, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 48 mm (1.9 inches) | 97% | low |
| February Weather | -5°C (24°F) | 41 mm (1.6 inches) | 95% | low |
| March Weather | -2°C (30°F) | 43 mm (1.7 inches) | 93% | moderate |
| April Weather | 3°C (38°F) | 44 mm (1.7 inches) | 86% | moderate |
| May Weather | 10°C (50°F) | 58 mm (2.3 inches) | 75% | moderate |
| June Weather | 16°C (61°F) | 68 mm (2.7 inches) | 75% | high |
| July Weather | 17°C (63°F) | 82 mm (3.2 inches) | 80% | high |
| August Weather | 16°C (60°F) | 82 mm (3.2 inches) | 83% | moderate |
| September Weather | 11°C (52°F) | 63 mm (2.5 inches) | 90% | moderate |
| October Weather | 6°C (43°F) | 77 mm (3.0 inches) | 93% | low |
| November Weather | 2°C (36°F) | 52 mm (2.0 inches) | 94% | low |
| December Weather | -2°C (29°F) | 62 mm (2.4 inches) | 95% | low |