Click on a day for an hourly weather forecast
The temperatures in Plitvice Lakes in September are comfortable with low of 11°C and and high up to 21°C.
You can expect rain for roughly half of the month of September in Plitvice Lakes. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Plitvice Lakes in September 2025.
If you’re planning to visit Plitvice Lakes in the near future, we highly recommend that you review the 14 day weather forecast for Plitvice Lakes before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -4° | 7 | 12 | 13 | 85 mm | Awful | Plitvice Lakes in January |
| February | 5° / -3° | 7 | 12 | 9 | 138 mm | Awful | Plitvice Lakes in February |
| March | 11° / 0° | 7 | 19 | 5 | 104 mm | Awful | Plitvice Lakes in March |
| April | 16° / 4° | 8 | 21 | 1 | 133 mm | Ok | Plitvice Lakes in April |
| May | 19° / 8° | 15 | 16 | 0 | 294 mm | Ok | Plitvice Lakes in May |
| June | 24° / 13° | 13 | 17 | 0 | 284 mm | Good | Plitvice Lakes in June |
| July | 26° / 15° | 13 | 19 | 0 | 230 mm | Good | Plitvice Lakes in July |
| August | 26° / 15° | 8 | 23 | 0 | 163 mm | Good | Plitvice Lakes in August |
| September | 21° / 11° | 8 | 22 | 0 | 177 mm | Ok | Plitvice Lakes in September |
| October | 16° / 6° | 6 | 25 | 0 | 119 mm | Good | Plitvice Lakes in October |
| November | 10° / 2° | 7 | 21 | 2 | 144 mm | Awful | Plitvice Lakes in November |
| December | 5° / -2° | 6 | 18 | 7 | 90 mm | Awful | Plitvice Lakes in December |