Weather in Kaunas for September 2025
In general, the average temperature in Kaunas at the beginning of September is 24.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.3 °C by the end of September.
With an average of 4 rainy days, Kaunas experiences minimal rainfall in September, ensuring that most days remain pleasantly dry.
Is September a good time to visit Kaunas? check out the best time to travel to Kaunas page.
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Kaunas in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 22° | 2 25° | 3 25° | 4 26° | 5 26° | 6 25° | 7 25° |
8 26° | 9 25° | 10 23° | 11 25° | 12 26° | 13 25° | 14 22° |
15 23° | 16 24° | 17 26° | 18 26° | 19 25° | 20 23° | 21 24° |
22 24° | 23 23° | 24 23° | 25 20° | 26 23° | 27 24° | 28 23° |
29 20° | 30 16° |
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Temperatures trend during September in Kaunas
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Partly cloudy | 22° /9° | 0 mm | 6 | |
2 Sept. | Overcast | 25° /11° | 0 mm | 6 | |
3 Sept. | Patchy rain possible | 25° /12° | 0.6 mm | 6 | |
4 Sept. | Mist | 26° /12° | 0 mm | 6 | |
5 Sept. | Partly cloudy | 26° /13° | 0 mm | 7 | |
6 Sept. | Mist | 25° /12° | 0 mm | 6 | |
7 Sept. | Partly cloudy | 25° /11° | 0 mm | 7 | |
8 Sept. | Sunny | 26° /11° | 0 mm | 7 | |
9 Sept. | Cloudy | 25° /12° | 0 mm | 6 | |
10 Sept. | Partly cloudy | 23° /13° | 0.8 mm | 6 | |
11 Sept. | Partly cloudy | 25° /13° | 0 mm | 6 | |
12 Sept. | Sunny | 26° /14° | 0.5 mm | 6 | |
13 Sept. | Partly cloudy | 25° /14° | 0.4 mm | 6 | |
14 Sept. | Overcast | 22° /12° | 2.9 mm | 5 | |
15 Sept. | Mist | 23° /10° | 0 mm | 6 | |
16 Sept. | Sunny | 24° /12° | 0 mm | 7 | |
17 Sept. | Cloudy | 26° /11° | 0 mm | 7 | |
18 Sept. | Cloudy | 26° /13° | 0 mm | 7 | |
19 Sept. | Light rain shower | 25° /13° | 3.6 mm | 6 | |
20 Sept. | Cloudy | 23° /12° | 0 mm | 6 | |
21 Sept. | Sunny | 24° /11° | 0 mm | 7 | |
22 Sept. | Partly cloudy | 24° /12° | 0 mm | 6 | |
23 Sept. | Light rain shower | 23° /12° | 0.7 mm | 6 | |
24 Sept. | Mist | 23° /12° | 0 mm | 6 | |
25 Sept. | Sunny | 20° /11° | 0.8 mm | 5 | |
26 Sept. | Partly cloudy | 23° /12° | 0.4 mm | 6 | |
27 Sept. | Sunny | 24° /14° | 0.3 mm | 6 | |
28 Sept. | Sunny | 23° /12° | 0.2 mm | 6 | |
29 Sept. | Overcast | 20° /9° | 0 mm | 5 | |
30 Sept. | Light rain shower | 16° /8° | 1.8 mm | 4 | |
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Kaunas in September - FAQ
What to pack to Kaunas in September?
As you prepare for your trip to Kaunas in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Kaunas, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
Quick links
Get accurate weather forecasts for Kaunas, located at latitude 54.903 and longitude 23.91. Stay updated with localized weather information tailored for Kaunas.