September weather forecast
Klaipėda, Lithuania

September ushers in autumn put still maintains lingering traces of summer heat with temperatures still reaching up to 16.4°C (61.5°F). Comparatively cooler than August, the city gradually transitions into autumn, with nature flooding the city with mesmerizing fall colors. A noticeable reduction in daylight hours marks the upcoming winter. The ambiance changes from the vibrancy of summer days to serene and calm autumn evenings. While rainfall remains persistently high during this month, it provides a comforting contrast to the preceding warm and dry months.

Temperature

In Klaipėda, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's pleasant 20.1°C (68.2°F) to a refreshing 16.4°C (61.5°F). Klaipėda's temperature tends to fall to an average low of 10.2°C (50.4°F) during the nights of September.

Rainfall

In Klaipėda, Lithuania, in September, during 16 rainfall days, 89mm (3.5") of precipitation is typically accumulated. Throughout the year, in Klaipėda, there are 183 rainfall days, and 735mm (28.94") of precipitation is accumulated.

Sea temperature

In September, the average sea temperature is 17°C (62.6°F).
Note: For most individuals, swimming in 17°C (62.6°F) is not a pleasurable activity. Breathing becomes progressively more difficult as water temperature declines below 21°C (69.8°F).

Daylight

In September, the average length of the day is 12h and 44min.
On the first day of the month, sunrise is at 06:41 and sunset at 20:29. On the last day of September, sunrise is at 07:37 and sunset at 19:13 EEST.

Sunshine

In September, the average sunshine in Klaipėda is 5.6h.

UV index

In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 3 during September translates into the following guidance:
Take measures. Individuals with light skin might experience burns in under 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Always opt for UVA and UVB-resistant sunglasses on radiant days.