Click on a day for an hourly weather forecast
The temperatures in Kaunas in May are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Kaunas. 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 Kaunas in May 2025.
If you’re planning to visit Kaunas in the near future, we highly recommend that you review the 14 day weather forecast for Kaunas before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -6° | 6 | 6 | 19 | 75 mm | Awful | Kaunas in January |
| February | 0° / -5° | 6 | 6 | 18 | 53 mm | Awful | Kaunas in February |
| March | 5° / -1° | 7 | 12 | 12 | 53 mm | Awful | Kaunas in March |
| April | 12° / 3° | 6 | 20 | 4 | 55 mm | Bad | Kaunas in April |
| May | 18° / 8° | 8 | 23 | 0 | 102 mm | Ok | Kaunas in May |
| June | 22° / 12° | 7 | 23 | 0 | 103 mm | Ok | Kaunas in June |
| July | 24° / 14° | 7 | 24 | 0 | 115 mm | Good | Kaunas in July |
| August | 23° / 13° | 6 | 25 | 0 | 95 mm | Perfect | Kaunas in August |
| September | 18° / 9° | 4 | 26 | 0 | 58 mm | Good | Kaunas in September |
| October | 11° / 5° | 6 | 24 | 1 | 65 mm | Ok | Kaunas in October |
| November | 6° / 2° | 8 | 17 | 5 | 74 mm | Awful | Kaunas in November |
| December | 0° / -3° | 8 | 7 | 15 | 69 mm | Awful | Kaunas in December |