Last updated: August 23, 2025
In May, the average temperature in Kauhajoki, Finland hovers around 9°C (48°F), but expect a wide range with minimums plummeting to -6°C (22°F) and highs soaring up to 27°C (82°F). During this month, the region experiences approximately 53 mm (2.1 in) of precipitation spread over 10 days, coupled with an average humidity level of 77%.
In May, in Kauhajoki, the average temperature is 9°C (48°F). The maximum can reach 27°C (82°F), while the minimum can drop as low as -6°C (22°F). Overall, it's a good idea to pack a variety of clothing to adapt to the fluctuating temperatures while exploring the area.
In Kauhajoki in May, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.
In Kauhajoki in May, humidity is 77%. With an average temperature of 9°C (48°F), this humidity feels like a damp embrace, making traveling a bit more challenging as the cool air combines with the moisture, often leaving you with a chill that seeps into your bones.
In Kauhajoki in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Kauhajoki.
UV Risk Categories
Weather in Kauhajoki varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kauhajoki, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 38 mm (1.5 inches) | 95% | low |
| February Weather | -5°C (23°F) | 42 mm (1.6 inches) | 93% | low |
| March Weather | -2°C (29°F) | 44 mm (1.7 inches) | 91% | moderate |
| April Weather | 3°C (38°F) | 43 mm (1.7 inches) | 85% | moderate |
| May Weather | 9°C (48°F) | 53 mm (2.1 inches) | 77% | moderate |
| June Weather | 15°C (60°F) | 63 mm (2.5 inches) | 74% | high |
| July Weather | 17°C (62°F) | 68 mm (2.7 inches) | 80% | high |
| August Weather | 15°C (59°F) | 100 mm (3.9 inches) | 82% | moderate |
| September Weather | 10°C (50°F) | 75 mm (3.0 inches) | 88% | moderate |
| October Weather | 5°C (41°F) | 71 mm (2.8 inches) | 92% | low |
| November Weather | 1°C (34°F) | 60 mm (2.4 inches) | 92% | low |
| December Weather | -2°C (28°F) | 53 mm (2.1 inches) | 93% | low |