September marks the onset of autumn in
Dushanbe, with temperatures taking a dip and coming to rest between a high of 30.7°C (87.3°F) and a low of 11.1°C (52°F). There is rainfall, though not at the same intensity as in spring. A notable shift in weather patterns occurs in the form of shorter daylight hours, while retaining abundant sunshine. Despite being a transition month between summer and autumn, September oversees a slight increase in humidity levels, lending a cool and comfortable air to the city's climate.
Temperature
September signals a slight drop in average high-temperature, sliding from
August's tropical 34.3°C (93.7°F) to a still hot 30.7°C (87.3°F). Dushanbe documents a striking divergence from daytime highs, with an average nighttime temperature of 11.1°C (52°F) in September.
Heat index
In September, the average heat index is estimated at a hot 31°C (87.8°F). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
In September, the average relative humidity is 44%.
Rainfall
In Dushanbe, in September, it is raining for 0.8 days, with typically 3mm (0.12") of accumulated precipitation. Throughout the year, there are 68.8 rainfall days, and 568mm (22.36") of precipitation is accumulated.
Daylight
The average length of the day in September in Dushanbe is 12h and 26min.
On the first day of the month, sunrise is at 05:54 and sunset at 18:55. On the last day of September, sunrise is at 06:20 and sunset at 18:09 +05.
Sunshine
The average sunshine in September is 9.6h.
UV index
In Dushanbe, the average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 8 during September translates into the following directions:
Immediate care is essential; skin and eyes can be harmed in no time without it. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.