Click on a day for an hourly weather forecast
The temperatures in Kaliningrad in September are usually low and can range between 11°C and 18°C.
You can expect about 3 to 8 days of rain in Kaliningrad during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Kaliningrad in September 2025.
If you’re planning to visit Kaliningrad in the near future, we highly recommend that you review the 14 day weather forecast for Kaliningrad before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 0° / -4° | 7 | 8 | 16 | 78 mm | Awful | Kaliningrad in January |
| February | 1° / -3° | 7 | 7 | 15 | 58 mm | Awful | Kaliningrad in February |
| March | 5° / 0° | 7 | 16 | 8 | 57 mm | Awful | Kaliningrad in March |
| April | 11° / 3° | 6 | 21 | 3 | 52 mm | Bad | Kaliningrad in April |
| May | 16° / 8° | 7 | 23 | 0 | 100 mm | Ok | Kaliningrad in May |
| June | 20° / 12° | 8 | 22 | 0 | 112 mm | Ok | Kaliningrad in June |
| July | 22° / 15° | 9 | 22 | 0 | 158 mm | Ok | Kaliningrad in July |
| August | 22° / 14° | 8 | 23 | 0 | 127 mm | Ok | Kaliningrad in August |
| September | 18° / 11° | 6 | 24 | 0 | 96 mm | Good | Kaliningrad in September |
| October | 12° / 7° | 7 | 23 | 0 | 96 mm | Bad | Kaliningrad in October |
| November | 7° / 4° | 7 | 20 | 3 | 78 mm | Awful | Kaliningrad in November |
| December | 2° / -1° | 8 | 11 | 11 | 80 mm | Awful | Kaliningrad in December |