Click on a day for an hourly weather forecast
The temperatures in Kos in January are usually low and can range between 12°C and 14°C.
You can expect rain for roughly half of the month of January in Kos. 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 Kos in January 2025.
If you’re planning to visit Kos in the near future, we highly recommend that you review the 14 day weather forecast for Kos before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 14° / 12° | 8 | 23 | 0 | 195 mm | Ok | Kos in January |
| February | 15° / 13° | 6 | 22 | 0 | 129 mm | Good | Kos in February |
| March | 15° / 13° | 4 | 27 | 0 | 89 mm | Good | Kos in March |
| April | 18° / 16° | 2 | 28 | 0 | 48 mm | Good | Kos in April |
| May | 21° / 19° | 2 | 29 | 0 | 36 mm | Good | Kos in May |
| June | 24° / 22° | 1 | 29 | 0 | 20 mm | Perfect | Kos in June |
| July | 26° / 24° | 0 | 31 | 0 | 3 mm | Perfect | Kos in July |
| August | 27° / 25° | 0 | 31 | 0 | 2 mm | Perfect | Kos in August |
| September | 25° / 23° | 1 | 29 | 0 | 30 mm | Perfect | Kos in September |
| October | 22° / 20° | 4 | 27 | 0 | 92 mm | Good | Kos in October |
| November | 19° / 17° | 4 | 26 | 0 | 116 mm | Good | Kos in November |
| December | 16° / 14° | 7 | 24 | 0 | 176 mm | Ok | Kos in December |