September weather forecast
Donetsk, Ukraine

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Weather in September

September in Donetsk, Ukraine signifies the arrival of autumn, with a noticeable change in weather patterns. There is a significant drop in temperatures and daylight hours start to decrease. Signs of autumn become evident with a considerable drop in temperature, with the high falling to 22.1°C (71.8°F) from 28.9°C (84°F) in August. Despite these changes, September's weather remains relatively mild and pleasant, making it an optimal time to enjoy the city's colorful fall foliage.

Temperature

September in Donetsk implies a gentle temperature shift, with average high-temperatures reducing from August's warm 28.9°C (84°F) to an agreeable 22.1°C (71.8°F). The mean low-temperature during September nights is a cool 12.5°C (54.5°F).

Humidity

The average relative humidity in September in Donetsk is 55%.

Rainfall

The months with the least rainfall are September and November Rain falls for 5.9 days and accumulates 11mm (0.43") of rain.

Snowfall

In Donetsk, Ukraine, snow does not fall in May through September.

Daylight

In September, the average length of the day is 12h and 35min.
On the first day of September, sunrise is at 05:47 and sunset at 19:09. On the last day of the month, sunrise is at 06:27 and sunset at 18:10 EEST.

Sunshine

The average sunshine in September in Donetsk is 8.8h.

UV index

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 4 suggests this advice:
Adopt protective measures - It is advised to guard against sun damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What is the average September temperature in Donetsk?

The average high-temperature, in September, in Donetsk, is 22.1°C (71.8°F), while the average low-temperature is 12.5°C (54.5°F). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 29°C (84.2°F).

What is the average humidity in September in Donetsk?

The average relative humidity in September in Donetsk is 55%.

What is the driest month in Donetsk?

September and November are months with the least rain when the rain falls for 5.9 days and typically aggregates up to 11mm (0.43") of rain.

How much does it rain in Donetsk in September?

In Donetsk, Ukraine, during September, the rain falls for 5.9 days and regularly aggregates up to 11mm (0.43") of precipitation.

When it does not snow in Donetsk?

In Donetsk, snow does not fall in May through September.

Does it snow in Donetsk in September?

In Donetsk, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Donetsk have in September?

The average day length in September in Donetsk, Ukraine, is 12h and 35min.

When is the sunrise / sunset in September in Donetsk?

On the first day of September, sunrise is at 05:47 and sunset at 19:09. On the last day of the month, sunrise is at 06:27 and sunset at 18:10 EEST.

How many hours of sunshine does Donetsk have in September?

In September, the average sunshine duration is 8.8h.

How high is the UV index in September in Donetsk?

The average daily maximum UV index in September in Donetsk, Ukraine, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Donetsk, Ukraine

Average temperature in September - Donetsk, Ukraine
  • Average high temperature in September: 22.1°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (-2.2°C).

  • Average low temperature in September: 12.5°C

The month with the highest average low temperature is July (18.5°C).
The coldest month (with the lowest average low temperature) is January (-6.4°C).

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Average pressure in September
Donetsk, Ukraine

Average pressure in September - Donetsk, Ukraine
  • Average pressure in September: 1016mbar

The month with the highest atmospheric pressure is November (1021.7mbar).
The month with the lowest atmospheric pressure is July (1011mbar).

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Average wind speed in September
Donetsk, Ukraine

Average wind speed in September - Donetsk, Ukraine
  • Average wind speed in September: 14.6km/h

The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is May (13.1km/h).

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Average humidity in September
Donetsk, Ukraine

Average humidity in September - Donetsk, Ukraine
  • Average humidity in September: 55%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (46%).

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Average rainfall in September
Donetsk, Ukraine

Average rainfall in September - Donetsk, Ukraine
  • Average rainfall in September: 11mm

The wettest month (with the highest rainfall) is May (31mm).
The driest months (with the least rainfall) are September and November (11mm).

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Average rainfall days in September
Donetsk, Ukraine

Average rainfall days in September - Donetsk, Ukraine
  • Average rainfall days in September: 5.9 days

The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are February and November (4.4 days).

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Average snowfall in September
Donetsk, Ukraine

Average snowfall in September - Donetsk, Ukraine
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (79mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Donetsk, Ukraine

Average snowfall days in September - Donetsk, Ukraine
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Donetsk, Ukraine

Average daylight in September / Average sunshine in September - Donetsk, Ukraine
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in September
Donetsk, Ukraine

Average sunshine days in September - Donetsk, Ukraine
  • Average sunshine days in September: 21.9 days

The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is May (14.4 days).

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Average UV index in September
Donetsk, Ukraine

Average UV index in September - Donetsk, Ukraine
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in September
Donetsk, Ukraine

Average cloud cover in September - Donetsk, Ukraine
  • Average cloud cover in September: 26

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in September
Donetsk, Ukraine

Average visibility in September - Donetsk, Ukraine
  • Average visibility in September: 10km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).

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Donetsk, Ukraine

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