Last updated: August 27, 2025
In Krasnyy Klyuch, Russian Federation, the average temperature in April hovers around 4°C (39°F), making it a chilly time of year. Expect temperatures to drop as low as -12°C (11°F) and occasionally rise to a maximum of 20°C (69°F). With 51 mm (2.0 in) of precipitation spread over 11 days, it's wise to prepare for wet weather. The average humidity during this month is a high 89%, ensuring that even the crisp air feels damp.
In April in Krasnyy Klyuch, the average temperature is 4°C (39°F). The maximum can reach 20°C (69°F), while the minimum can drop as low as -12°C (11°F). Be prepared for a wide range of temperatures if you plan to travel during this time.
In Krasnyy Klyuch in April, the precipitation amount is 51 mm (2.0 in) spread over 11 days.
In Krasnyy Klyuch in April humidity is 89%. With an average temperature of 4°C (39°F), this humidity feels like an uninviting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers of clothing to fend off the dampness.
In Krasnyy Klyuch in April, 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 Krasnyy Klyuch.
UV Risk Categories
Weather in Krasnyy Klyuch varies notably across the year, with each month offering distinct climate conditions. This page compares April’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 |