September weather forecast and climate
Kiev, Ukraine

Sophia Square in Kyiv, Ukraine, with a statue of Khmelnytskyi, erected in 1988
Sophia Square in Kyiv, Ukraine, with a statue of Khmelnytskyi, erected in 1988
September, the first month of the autumn, in Kiev, is still a pleasant month, with temperature in the range of an average low of 10.9°C (51.6°F) and an average high of 20.6°C (69.1°F).

Temperature

In Kiev, the average high-temperature in September drops, from a moderately hot 26.7°C (80.1°F) in August, to a pleasant 20.6°C (69.1°F). The average low-temperature, in September, is 10.9°C (51.6°F).

Humidity

In Kiev, the average relative humidity in September is 65%.

Rainfall

In Kiev, it is raining for 9.2 days, with typically 21mm (0.83") of accumulated precipitation. In Kiev, during the entire year, the rain falls for 128.1 days and collects up to 373mm (14.69") of precipitation.

Snowfall

May through September are months without snowfall in Kiev, Ukraine.

Daylight

In September, the average length of the day is 12.6h.

Sunshine

The average sunshine in Kiev is 9.2h.

UV index

In Kiev, Ukraine, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Kiev?

In September, in Kiev, Ukraine, the average high-temperature is 20.6°C (69.1°F), and the average low-temperature is 10.9°C (51.6°F).

What is the average humidity in September in Kiev?

In September, the average relative humidity in Kiev is 65%.

How much does it rain in Kiev in September?

In Kiev, Ukraine, in September, during 9.2 rainfall days, 21mm (0.83") of precipitation is typically accumulated.

Does it snow in Kiev in September?

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

When it does not snow in Kiev?

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

How many hours of daylight does Kiev have in September?

The average length of the day in September is 12.6h.

How long on average sun shines in September in Kiev?

In September, the average sunshine in Kiev is 9.2h.

How high is the UV index in September in Kiev?

In Kiev, Ukraine, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in September - Kiev, Ukraine
  • Average high temperature in September: 20.6°C

The warmest month (with the highest average high temperature) is July (27°C).
The month with the lowest average high temperature is January (-2°C).

  • Average low temperature in September: 10.9°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-6.3°C).

Average pressure in September - Kiev, Ukraine
  • Average pressure in September: 1017.2mbar

Months with the highest atmospheric pressure are October and November (1020mbar).
The month with the lowest atmospheric pressure is July (1012.7mbar).

Average wind speed in September - Kiev, Ukraine
  • Average wind speed in September: 10.6km/h

The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).

Average humidity in September - Kiev, Ukraine
  • Average humidity in September: 65%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (60%).

Average rainfall in September - Kiev, Ukraine
  • Average rainfall in September: 21mm

The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is November (19mm).

Average rainfall days in September - Kiev, Ukraine
  • Average rainfall days in September: 9.2 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (6.6 days).

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

The month with the highest snowfall is December (168mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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

The month with the highest number of snowfall days is January (17.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Kiev, Ukraine
  • Average daylight in September: 12.6h

The month with the longest days is June (Average daylight: 16.4h).
The month with the shortest days is December (Average daylight: 8.1h).

  • Average sunshine in September: 9.2h

The month with the most sunshine is August (Average sunshine: 11h).
The month with the least sunshine is February (Average sunshine: 2.4h).

Average sunshine days in September - Kiev, Ukraine
  • Average sunshine days in September: 18.5 days

The month with the most sunshine days is August (21.3 days).
The month with the least sunshine days is January (10.3 days).

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

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in September - Kiev, Ukraine
  • Average cloud cover in September: 35

The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in September - Kiev, Ukraine
  • Average visibility in September: 9km

Months with the highest visibility are June, July and August (10km).
Months with the lowest visibility are January, February and December (7km).