Click on a day for an hourly weather forecast
The weather in Agios Nikolaos in September is hot. The average temperatures are between 21°C and 27°C.
You can expect a few rainy days in Agios Nikolaos during September, but usually the weather is comfortable in September.
Our weather forecast can give you a great sense of what weather to expect in Agios Nikolaos in September 2025.
If you’re planning to visit Agios Nikolaos in the near future, we highly recommend that you review the 14 day weather forecast for Agios Nikolaos before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 14° / 10° | 4 | 27 | 0 | 70 mm | Good | Agios Nikolaos in January |
| February | 14° / 10° | 3 | 25 | 0 | 53 mm | Good | Agios Nikolaos in February |
| March | 16° / 11° | 2 | 29 | 0 | 30 mm | Good | Agios Nikolaos in March |
| April | 19° / 13° | 1 | 29 | 0 | 22 mm | Good | Agios Nikolaos in April |
| May | 23° / 17° | 2 | 29 | 0 | 26 mm | Perfect | Agios Nikolaos in May |
| June | 27° / 20° | 1 | 29 | 0 | 18 mm | Perfect | Agios Nikolaos in June |
| July | 29° / 23° | 0 | 31 | 0 | 2 mm | Good | Agios Nikolaos in July |
| August | 30° / 23° | 0 | 31 | 0 | 4 mm | Good | Agios Nikolaos in August |
| September | 27° / 21° | 1 | 29 | 0 | 16 mm | Perfect | Agios Nikolaos in September |
| October | 23° / 18° | 2 | 29 | 0 | 41 mm | Perfect | Agios Nikolaos in October |
| November | 19° / 15° | 2 | 28 | 0 | 39 mm | Good | Agios Nikolaos in November |
| December | 16° / 12° | 3 | 28 | 0 | 57 mm | Good | Agios Nikolaos in December |