Last updated: August 27, 2025
In May, the average temperature in Krasnyy Klyuch, Russian Federation is a mild 12°C (54°F). However, temperatures can fluctuate dramatically, with a minimum of -4°C (25°F) and peaking at 34°C (93°F). Rainfall is also a factor, with an average precipitation of 51 mm (2.0 in) spread over 9 days. Additionally, the average humidity sits at a comfortable 73%, making this month quite diverse in weather conditions.
In May in Krasnyy Klyuch, the average temperature is 12°C (54°F), with maximum temperatures reaching up to 34°C (93°F) and minimums dipping as low as -4°C (25°F). Travelers should be prepared for a wide range of weather conditions during this time.
In Krasnyy Klyuch in May, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.
In Krasnyy Klyuch in May, humidity is 73%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making travel moderately uncomfortable as the dampness can chill you to your bones, especially during early morning excursions or late afternoon strolls.
In Krasnyy Klyuch in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Krasnyy Klyuch.
UV Risk Categories
Weather in Krasnyy Klyuch varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Krasnyy Klyuch, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (12°F) | 54 mm (2.1 inches) | 97% | low |
| February Weather | -10°C (15°F) | 59 mm (2.3 inches) | 96% | low |
| March Weather | -5°C (24°F) | 55 mm (2.2 inches) | 95% | moderate |
| April Weather | 4°C (39°F) | 51 mm (2.0 inches) | 89% | moderate |
| May Weather | 12°C (54°F) | 51 mm (2.0 inches) | 73% | high |
| June Weather | 15°C (60°F) | 95 mm (3.8 inches) | 72% | high |
| July Weather | 19°C (67°F) | 87 mm (3.4 inches) | 75% | high |
| August Weather | 17°C (63°F) | 78 mm (3.1 inches) | 72% | high |
| September Weather | 10°C (51°F) | 77 mm (3.0 inches) | 85% | moderate |
| October Weather | 5°C (40°F) | 66 mm (2.6 inches) | 91% | moderate |
| November Weather | -4°C (25°F) | 56 mm (2.2 inches) | 94% | low |
| December Weather | -9°C (16°F) | 44 mm (1.7 inches) | 90% | low |