Last updated: August 23, 2025
In May, the average temperature in Ullava, Finland hovers around 8°C (48°F). Temperatures can range from a chilly -4°C (24°F) to a warm 28°C (82°F), providing a varied climate. Expect 61 mm (2.4 in) of precipitation spread across 11 days, contributing to an average humidity of 77%. This mix of temperatures and moisture creates a unique atmosphere for the month!
In May in Ullava, the average temperature is 8°C (48°F). The maximum can reach 28°C (82°F), while the minimum can dip as low as -4°C (24°F). Be prepared for a diverse range of temperatures when traveling during this month.
In Ullava in May, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.
In Ullava in May, humidity is 77%. With an average temperature of 8°C (48°F), this humidity feels like a heavy, damp blanket wrapping around you, making travel outdoors slightly uncomfortable as the chill seeps in and clings to your skin, pushing you to seek warmth and shelter frequently.
In Ullava 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 Ullava.
UV Risk Categories
Weather in Ullava varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Ullava, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (22°F) | 38 mm (1.5 inches) | 97% | low |
| February Weather | -7°C (21°F) | 41 mm (1.6 inches) | 95% | low |
| March Weather | -3°C (27°F) | 41 mm (1.6 inches) | 92% | low |
| April Weather | 2°C (36°F) | 43 mm (1.7 inches) | 85% | moderate |
| May Weather | 8°C (48°F) | 61 mm (2.4 inches) | 77% | moderate |
| June Weather | 15°C (59°F) | 55 mm (2.2 inches) | 74% | high |
| July Weather | 17°C (62°F) | 68 mm (2.7 inches) | 79% | high |
| August Weather | 14°C (58°F) | 92 mm (3.6 inches) | 82% | moderate |
| September Weather | 9°C (49°F) | 75 mm (2.9 inches) | 89% | moderate |
| October Weather | 4°C (40°F) | 88 mm (3.5 inches) | 93% | low |
| November Weather | 0°C (33°F) | 60 mm (2.4 inches) | 93% | low |
| December Weather | -3°C (26°F) | 48 mm (1.9 inches) | 95% | low |