Last updated: August 27, 2025
In May, the average temperature in Chernoistochinsk, Russian Federation hovers around 11°C (51°F), with a wide range of -10°C (14°F) to 32°C (90°F). Expect 45 mm (1.8 in) of precipitation over about 11 days, contributing to a relatively high average humidity of 78%. Whether you're bracing for the chill or enjoying the warmth, be prepared for a diverse climate this season!
In May in Chernoistochinsk, the average temperature is 11°C (51°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as -10°C (14°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Chernoistochinsk in May, the precipitation amount is 45 mm (1.8 in) over a span of 11 days.
In Chernoistochinsk in May, humidity is 78%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that lingers in the air, making outdoor activities less inviting and leading to a persistent sense of coolness that can be invigorating yet uncomfortable for travelers.
In Chernoistochinsk in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Chernoistochinsk, you can refer to this Hourly UV Index in Chernoistochinsk.
UV Risk Categories
Weather in Chernoistochinsk varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Chernoistochinsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -13°C (8°F) | 22 mm (0.9 inches) | 99% | low |
| February Weather | -11°C (12°F) | 29 mm (1.2 inches) | 96% | low |
| March Weather | -5°C (23°F) | 31 mm (1.2 inches) | 95% | moderate |
| April Weather | 3°C (38°F) | 41 mm (1.6 inches) | 90% | moderate |
| May Weather | 11°C (51°F) | 45 mm (1.8 inches) | 78% | high |
| June Weather | 14°C (58°F) | 77 mm (3.1 inches) | 70% | high |
| July Weather | 18°C (65°F) | 94 mm (3.7 inches) | 82% | high |
| August Weather | 16°C (60°F) | 88 mm (3.5 inches) | 81% | high |
| September Weather | 9°C (48°F) | 60 mm (2.4 inches) | 89% | moderate |
| October Weather | 3°C (38°F) | 44 mm (1.7 inches) | 90% | moderate |
| November Weather | -5°C (23°F) | 32 mm (1.2 inches) | 94% | low |
| December Weather | -10°C (14°F) | 27 mm (1.1 inches) | 93% | low |