September weather forecast and climate
Kaunas, Lithuania

The first month of the autumn, September, is also a comfortable month in Kaunas, Lithuania, with temperature in the range of an average high of 16.7°C (62.1°F) and an average low of 8.1°C (46.6°F).

Temperature

In September, the average high-temperature is 16.7°C (62.1°F), and the average low-temperature is 8.1°C (46.6°F).

Humidity

In Kaunas, the average relative humidity is 80.8%.

Rainfall

In Kaunas, it is raining for 11.3 days, with typically 58.6mm (2.3") of accumulated precipitation. Throughout the year, there are 187.5 rainfall days, and 627.2mm (24.7") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12.7h.

Sunshine

In Kaunas, the average sunshine is 5.3h.

UV index

The average UV index in September is 3.

What is the temperature in September in Kaunas?

In September, in Kaunas, Lithuania, the average high-temperature is 16.7°C (62.1°F), and the average low-temperature is 8.1°C (46.6°F).

What is the average humidity in September in Kaunas?

In September, the average relative humidity is 80.8%.

How many days does it rain in September in Kaunas?

In September, in Kaunas, Lithuania, the rain falls for 11.3 days. Throughout September, 58.6mm (2.3") of precipitation is accumulated.

How many hours of daylight does Kaunas have in September?

The average length of the day in September in Kaunas is 12.7h.

How many hours of sunshine does Kaunas have in September?

The average sunshine in September in Kaunas, Lithuania, is 5.3h.

How high is the UV index in September in Kaunas?

In Kaunas, Lithuania, the average UV index in September is 3.
Average temperature in September - Kaunas, Lithuania
  • Average high temperature in September: 16.7°C

The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (-2.6°C).

  • Average low temperature in September: 8.1°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-8.5°C).

Average humidity in September - Kaunas, Lithuania
  • Average humidity in September: 80.8%

The month with the highest relative humidity is November (90%).
The month with the lowest relative humidity is April (68.8%).

Average rainfall in September - Kaunas, Lithuania
  • Average rainfall in September: 58.6mm

The wettest month (with the highest rainfall) is August (81.2mm).
The driest month (with the lowest rainfall) is February (29.9mm).

Average rainfall days in September - Kaunas, Lithuania
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is January (22.3 days).
Months with the lowest number of rainy days are April and September (11.3 days).

Average daylight in September / Average sunshine in September - Kaunas, Lithuania
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 17.2h).
The month with shortest days is December (Average daylight: 7.3h).

  • Average sunshine in September: 5.3h

The month with most sunshine is June (Average sunshine: 8.8h).
The month with least sunshine is December (Average sunshine: 0.9h).

Average UV index in September - Kaunas, Lithuania
  • Average UV index in September: 3

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January and December (UV index 0).

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