Last updated: August 23, 2025
In May, the average temperature in Alavieska, Finland hovers around 8°C (47°F), with a varying range from a chilly -5°C (23°F) to a warm 28°C (83°F). Expect about 56 mm (2.2 in) of precipitation over 9 days, accompanied by an average humidity level of 80%. Whether you're braving the cold or enjoying a warm day, be prepared for the mixture of weather conditions this month!
In May in Alavieska, the average temperature is 8°C (47°F), with maximums reaching 28°C (83°F) and minimums dropping to as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and chilly conditions.
In Alavieska in May, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.
In Alavieska in May, humidity is 80%. With an average temperature of 8°C (47°F), this humidity feels like you're walking through a heavy mist, making your clothes cling to your skin and every step prone to a shiver, which can be quite uncomfortable for traveling.
In Alavieska 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 Alavieska.
UV Risk Categories
Weather in Alavieska varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Alavieska, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (22°F) | 36 mm (1.4 inches) | 99% | low |
| February Weather | -7°C (20°F) | 39 mm (1.5 inches) | 97% | low |
| March Weather | -3°C (27°F) | 37 mm (1.5 inches) | 93% | moderate |
| April Weather | 2°C (36°F) | 39 mm (1.5 inches) | 86% | moderate |
| May Weather | 8°C (47°F) | 56 mm (2.2 inches) | 80% | moderate |
| June Weather | 15°C (59°F) | 58 mm (2.3 inches) | 76% | high |
| July Weather | 17°C (63°F) | 73 mm (2.9 inches) | 79% | high |
| August Weather | 15°C (59°F) | 94 mm (3.7 inches) | 83% | moderate |
| September Weather | 10°C (50°F) | 77 mm (3.0 inches) | 89% | moderate |
| October Weather | 5°C (40°F) | 81 mm (3.2 inches) | 94% | low |
| November Weather | 0°C (33°F) | 59 mm (2.3 inches) | 94% | low |
| December Weather | -4°C (26°F) | 49 mm (1.9 inches) | 98% | low |