September weather forecast
Rostov-on-Don, Russia

With the coming of September, summer gradually paves the way for the incoming autumn. An evident drop in temperature marks the arrival of the cooler but still comfortably warm days. Twinged with cool zephyrs, the city begins to showcase an array of autumn colors extending from the urban scape to natural parks. Despite the change in weather, the city maintains substantial daylight hours, perfect for exploring its diversified landscapes. September, with its pleasant weather and the onset of fall colors, bridges the gap between the receding summer and the approaching autumn.

Temperature

With September's arrival, Rostov-on-Don sees a decrease in average high-temperatures, moving from a warm 28.8°C (83.8°F) in August to an agreeable 22.6°C (72.7°F). Rostov-on-Don experiences an average low-temperature of 11.8°C (53.2°F) in month of September.

Humidity

In September, the average relative humidity in Rostov-on-Don is 67%.

Rainfall

In Rostov-on-Don, in September, it is raining for 9 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, in Rostov-on-Don, Russia, there are 106 rainfall days, and 643mm (25.31") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 34min.
On the first day of September in Rostov-on-Don, sunrise is at 05:40 and sunset at 19:01. On the last day of the month, sunrise is at 06:19 and sunset at 18:02 MSK.

Sunshine

The average sunshine in September in Rostov-on-Don, Russia, is 8h.

UV index

The average daily maximum UV index in September in Rostov-on-Don is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 5 during September, leads to the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.