UV Index
UV Index
Today's UV index in Mykolaiv, Ukraine 
will be up to 7.2, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-22
With Mykolaiv's UV index reaching 7.2, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in Mykolaiv, Ukraine, varies throughout the year, generally reaching moderate to high levels during the summer months, especially in June and July, and lower levels in winter.
Mykolaiv has warm summers with temperatures often above 25°C (77°F) and cold winters where temperatures can drop below freezing. Spring and autumn are mild and short, with some rain mostly in spring.
Compared to nearby countries like Romania and Moldova, Mykolaiv experiences similar seasonal weather but is slightly warmer in summer due to its southern location in Ukraine. Winter is milder than in northern Ukraine but colder than in the Black Sea coastal areas.
See the UV index hour by hour for Mykolaiv, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.