Illichivsʼk Weather in September
September in Illichivsʼk averages 22°C (72°F) during the day and 16°C (61°F) at night. The perfect conditions and moderate rainfall make it a solid month to visit.
Rainfall in Illichivsʼk in September
On average, there are about 8 days with rain during this month, averaging 41 mm (1.6 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Illichivsʼk in September
The temperature in Illichivsʼk in September is perfect. Daytime highs reach 22°C (72°F), with nights dropping to 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Illichivsʼk in September
Expect sunny days throughout the month, with an estimated 240 hours of sunshine. This makes it a pleasant time to visit Illichivsʼk.
Wind Speed in Illichivsʼk in September
Wind speeds average 4 m/s (8 knots) during September. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in September
At 20°C (68°F), the water is pleasant for swimming. Most people find this range ideal — cool enough to be refreshing, warm enough to stay in comfortably.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Illichivsʼk.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ukraine, check out our Illichivsʼk's climate page.
Illichivsʼk Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
22°C (72°F)
Water Temperature
20°C (68°F) *
Chance of Rain
26%
Precipitation
41 mm (1.6 in)
Rainy days
8 days
Humidity
67% *
Windspeed
4 m/s (8 knots) *
Sunshine
240 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Illichivsʼk typically drop from around 24°C (75°F) at the start of September to approximately 20°C (68°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 15°C (59°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Illichivsʼk in September
Browse day-by-day weather records for Illichivsʼk spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Illichivsʼk historical weather extremes in September
Based on 36 years of weather observations in Illichivsʼk between 1989 and 2025, these are the recorded extremes.
- Illichivsʼk recorded its highest September temperature of 35°C (95°F) on September 1, 2018.
- Illichivsʼk experienced its chilliest September day on September 30, 1993, reaching only 9°C (48°F).
- Nighttime temperatures dropped to 1°C (34°F) on September 27, 2018, marking the coldest September night on record.
Best Places in Ukraine in September
Find out more about the weather in Ukraine and which places have the best travel conditions in this month. See all of Ukraine in September →
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What to Wear in Illichivsʼk in September
For Illichivsʼk in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. With water temperatures around 20°C (68°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Illichivsʼk in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ukraine, check out our Illichivsʼk's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Illichivsʼk climate overview or explore weather in Ukraine.
