Click on a day for an hourly weather forecast
The temperatures in Umag in May are comfortable with low of 15°C and and high up to 19°C.
You can expect rain for roughly half of the month of May in Umag. 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 Umag in May 2025.
If you’re planning to visit Umag in the near future, we highly recommend that you review the 14 day weather forecast for Umag before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 6° | 7 | 24 | 1 | 93 mm | Bad | Umag in January |
| February | 9° / 6° | 6 | 21 | 1 | 133 mm | Ok | Umag in February |
| March | 12° / 8° | 6 | 25 | 1 | 92 mm | Ok | Umag in March |
| April | 15° / 11° | 5 | 25 | 0 | 93 mm | Good | Umag in April |
| May | 19° / 15° | 8 | 23 | 0 | 143 mm | Ok | Umag in May |
| June | 24° / 19° | 7 | 23 | 0 | 143 mm | Good | Umag in June |
| July | 26° / 22° | 6 | 25 | 0 | 125 mm | Perfect | Umag in July |
| August | 27° / 22° | 5 | 26 | 0 | 124 mm | Perfect | Umag in August |
| September | 23° / 19° | 7 | 23 | 0 | 200 mm | Good | Umag in September |
| October | 18° / 15° | 6 | 25 | 0 | 161 mm | Good | Umag in October |
| November | 14° / 11° | 8 | 22 | 0 | 179 mm | Ok | Umag in November |
| December | 10° / 8° | 6 | 25 | 0 | 142 mm | Ok | Umag in December |