Mykolaiv weather in October
Temperature, sea and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Good
Best time to visit: May – September
What is the weather like in Mykolaiv in October?
In October, Mykolaiv is cool: daytime highs average 15 °C, and nights cool down to about 7 °C. The sea averages 15.7 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. Rain falls on about 6 days, adding up to 36 mm. All in all, October is a good month for a holiday in Mykolaiv.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 92 | 69 | 28 |
| Day | 23° | 15° | 9° |
| Night | 13° | 7° | 3° |
| Sea | 20° | 16° | 12° |
| Sun | 8 h | 5 h | 2 h |
| Rain days | 6 | 6 | 6 |
More details for October
- Daylight
- 10 h 59 min07:08 – 18:07
- UV index
- 3 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 18 km/haverage daily peakAll months
- Cloud cover
- 58 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+3Europe/Kyiv
How the score comes together
- Temperatureweight 50 %73 %
- Sunshineweight 20 %30 %
- Few rainy daysweight 30 %89 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in October
- A jumper for the evenings
Mykolaiv in October: quick answers
Is Mykolaiv hot in October?
No. In October, Mykolaiv is cool: daytime highs average 15 °C and nights drop to about 7 °C.
Can you swim in Mykolaiv in October?
Only if you don't mind cold water: in October the sea averages just 15.7 °C. Comfortable swimming is possible from June to September.
Does it rain much in Mykolaiv in October?
Rain falls on about 6 days, adding up to 36 mm.
Mykolaiv month by month
The whole year in MykolaivAll destinations: UkraineWhere to go in OctoberSea temperature in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences