Last updated: August 23, 2025
In May, the average temperature in Paltamo, Finland hovers around 7°C (44°F). Temperatures can range dramatically, with a minimum of -9°C (17°F) and a maximum of 27°C (81°F). Expect about 53 mm (2.1 in) of precipitation over 9 days, while the average humidity lingers at a comfortable 83%.
In May in Paltamo, the average temperature is 7°C (44°F). The maximum can reach 27°C (81°F) and the minimum can be as low as -9°C (17°F). When traveling during this time, be prepared for a wide range of temperatures and pack accordingly.
In Paltamo in May, the total precipitation amount is 53 mm (2.1 in) spread over 9 days.
In Paltamo in May, humidity is 83%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making exploring outdoors somewhat uncomfortable and requiring extra layers to stay warm and dry.
In Paltamo 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 Paltamo.
UV Risk Categories
Weather in Paltamo varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Paltamo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 47 mm (1.8 inches) | 101% | low |
| February Weather | -9°C (16°F) | 44 mm (1.7 inches) | 99% | low |
| March Weather | -5°C (24°F) | 48 mm (1.9 inches) | 94% | low |
| April Weather | 1°C (34°F) | 42 mm (1.7 inches) | 88% | moderate |
| May Weather | 7°C (44°F) | 53 mm (2.1 inches) | 83% | moderate |
| June Weather | 14°C (58°F) | 69 mm (2.7 inches) | 79% | high |
| July Weather | 16°C (62°F) | 92 mm (3.6 inches) | 83% | high |
| August Weather | 14°C (57°F) | 101 mm (4.0 inches) | 87% | moderate |
| September Weather | 9°C (48°F) | 83 mm (3.3 inches) | 91% | moderate |
| October Weather | 3°C (38°F) | 93 mm (3.7 inches) | 96% | low |
| November Weather | -1°C (30°F) | 80 mm (3.2 inches) | 96% | low |
| December Weather | -5°C (23°F) | 65 mm (2.6 inches) | 100% | low |