Last updated: August 23, 2025
In May, the average temperature in Kiikoinen, Finland hovers around 10°C (50°F). Expect a range where the mercury can dip to a chilly -4°C (24°F) or soar to a warm 29°C (84°F). Rainfall is moderate, with about 50 mm (2.0 in) expected over 9 days, contributing to an average humidity of 77%.
In May in Kiikoinen, the average temperature is 10°C (50°F). Maximum temperatures can reach 29°C (84°F), while minimum temperatures can drop as low as -4°C (24°F). Be prepared for a wide range of temperatures when traveling during this time.
In Kiikoinen in May, the precipitation amount is 50 mm (2.0 in) over the course of 9 days.
In Kiikoinen in May, humidity is 77%. With an average temperature of 10°C (50°F), this humidity feels like a thick, heavy blanket enveloping you, making travel uncomfortable and sticky, as it clings to your skin and clothes, turning each step into a challenge.
In Kiikoinen 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 Kiikoinen.
UV Risk Categories
Weather in Kiikoinen varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kiikoinen, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -3°C (26°F) | 44 mm (1.7 inches) | 92% | low |
February Weather | -5°C (24°F) | 41 mm (1.6 inches) | 90% | low |
March Weather | -1°C (30°F) | 45 mm (1.8 inches) | 89% | moderate |
April Weather | 4°C (39°F) | 43 mm (1.7 inches) | 85% | moderate |
May Weather | 10°C (50°F) | 50 mm (2.0 inches) | 77% | moderate |
June Weather | 16°C (61°F) | 63 mm (2.5 inches) | 78% | high |
July Weather | 17°C (64°F) | 82 mm (3.2 inches) | 78% | high |
August Weather | 16°C (61°F) | 102 mm (4.0 inches) | 79% | moderate |
September Weather | 11°C (52°F) | 68 mm (2.7 inches) | 86% | moderate |
October Weather | 6°C (43°F) | 78 mm (3.1 inches) | 90% | low |
November Weather | 2°C (36°F) | 59 mm (2.3 inches) | 91% | low |
December Weather | -2°C (29°F) | 64 mm (2.5 inches) | 89% | low |