Last updated: August 23, 2025
In May, the average temperature in Kuhmalahti, Finland hovers around 9°C (49°F). Expect a chilly minimum of -3°C (26°F) and a surprisingly warm maximum of 27°C (81°F). During this time, precipitation typically amounts to 60 mm (2.4 in) over 10 days, accompanied by an average humidity of 75%. Stay prepared for a mixed bag of weather!
In May in Kuhmalahti, the average temperature is 9°C (49°F), with maximums reaching 27°C (81°F) and minimums dropping as low as -3°C (26°F). It's advisable to pack both warm and light clothing to prepare for the variable weather conditions while traveling.
In Kuhmalahti in May, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.
In Kuhmalahti in May, humidity is 75%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and causing your clothes to cling uncomfortably. It's advisable to dress in layers to stay warm, while also being prepared for the persistent moisture in the air that can leave you feeling a bit sluggish throughout your travels.
In Kuhmalahti 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 Kuhmalahti.
UV Risk Categories
Weather in Kuhmalahti varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kuhmalahti, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 47 mm (1.9 inches) | 97% | low |
| February Weather | -5°C (23°F) | 40 mm (1.6 inches) | 95% | low |
| March Weather | -2°C (29°F) | 42 mm (1.7 inches) | 93% | moderate |
| April Weather | 3°C (37°F) | 43 mm (1.7 inches) | 86% | moderate |
| May Weather | 9°C (49°F) | 60 mm (2.4 inches) | 75% | moderate |
| June Weather | 16°C (60°F) | 70 mm (2.8 inches) | 75% | high |
| July Weather | 17°C (63°F) | 76 mm (3.0 inches) | 80% | high |
| August Weather | 16°C (60°F) | 87 mm (3.4 inches) | 83% | moderate |
| September Weather | 11°C (52°F) | 67 mm (2.7 inches) | 90% | moderate |
| October Weather | 6°C (43°F) | 81 mm (3.2 inches) | 93% | low |
| November Weather | 2°C (36°F) | 58 mm (2.3 inches) | 94% | low |
| December Weather | -2°C (28°F) | 66 mm (2.6 inches) | 95% | low |