Last updated: August 27, 2025
In Lal'sk, Russian Federation, the average temperature in September hovers around 9°C (48°F). Expect chilly nights with a minimum dipping to -3°C (27°F), while daytime highs can reach up to 23°C (74°F). Rainfall is quite frequent, with an average precipitation of 81 mm (3.2 in) over 14 days. Additionally, you'll find the air to be quite humid, with an average humidity of 92%. Stay prepared for the elements!
In September in Lal'sk, the average temperature is 9°C (48°F). The maximum can reach 23°C (74°F), and the minimum can be as low as -3°C (27°F). Be sure to pack layers to enjoy both the warm days and chilly nights during your travels.
In Lal'sk in September, the precipitation amount is 81 mm (3.2 in) over a span of 14 days.
In Lal'sk in September humidity is 92%. With an average temperature of 9°C (48°F), this humidity feels like a heavy blanket enveloping you, making outdoor exploration quite challenging due to the stickiness in the air and the constant dampness that clings to your skin.
In Lal'sk in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Lal'sk for better planning.
UV Risk Categories
Weather in Lal'sk varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Lal'sk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (13°F) | 42 mm (1.7 inches) | 101% | low |
| February Weather | -10°C (15°F) | 49 mm (1.9 inches) | 98% | low |
| March Weather | -5°C (24°F) | 43 mm (1.7 inches) | 93% | moderate |
| April Weather | 2°C (36°F) | 38 mm (1.5 inches) | 86% | moderate |
| May Weather | 9°C (49°F) | 60 mm (2.4 inches) | 83% | moderate |
| June Weather | 14°C (58°F) | 73 mm (2.9 inches) | 81% | high |
| July Weather | 18°C (64°F) | 112 mm (4.4 inches) | 83% | high |
| August Weather | 15°C (59°F) | 74 mm (2.9 inches) | 87% | moderate |
| September Weather | 9°C (48°F) | 81 mm (3.2 inches) | 92% | moderate |
| October Weather | 3°C (38°F) | 89 mm (3.5 inches) | 94% | low |
| November Weather | -3°C (27°F) | 67 mm (2.6 inches) | 97% | low |
| December Weather | -8°C (17°F) | 54 mm (2.1 inches) | 96% | low |