Last updated: August 27, 2025
In Udachny, Russian Federation, the average temperature in May hovers around 2°C (36°F). However, be prepared for a wide range, as temperatures can dip to a chilling -15°C (6°F) or rise to a pleasant 28°C (82°F). With 61 mm (2.4 in) of precipitation over 11 days, there's a good chance of rain, and the air remains notably damp with an average humidity of 80%.
In May in Udachny, the average temperature is 2°C (36°F). Maximums can reach 28°C (82°F), while minimums can drop as low as -15°C (6°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.
In Udachny in May, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.
In Udachny in May humidity is 80%. With an average temperature of 2°C (36°F), this humidity feels like a heavy, damp chill that seeps into your bones, making it challenging for outdoor adventures and often necessitating layered clothing to stay warm and comfortable while exploring.
In Udachny 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 Udachny.
UV Risk Categories
Weather in Udachny varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Udachny, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -32°C (-26°F) | 9 mm (0.4 inches) | 100% | low |
| February Weather | -29°C (-19°F) | 9 mm (0.3 inches) | 99% | low |
| March Weather | -18°C (-1°F) | 17 mm (0.7 inches) | 94% | low |
| April Weather | -7°C (20°F) | 26 mm (1.0 inches) | 88% | moderate |
| May Weather | 2°C (36°F) | 61 mm (2.4 inches) | 80% | moderate |
| June Weather | 15°C (60°F) | 36 mm (1.4 inches) | 82% | moderate |
| July Weather | 15°C (60°F) | 72 mm (2.8 inches) | 84% | moderate |
| August Weather | 13°C (56°F) | 38 mm (1.5 inches) | 88% | moderate |
| September Weather | 4°C (40°F) | 52 mm (2.1 inches) | 92% | moderate |
| October Weather | -7°C (20°F) | 34 mm (1.3 inches) | 100% | low |
| November Weather | -23°C (-9°F) | 17 mm (0.7 inches) | 101% | low |
| December Weather | -33°C (-27°F) | 12 mm (0.5 inches) | 100% | low |