Lviv Weather in September
Lviv in September averages 20°C (68°F) during the day and 10°C (50°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Lviv in September
Historically, approximately 13 days this month are expected to have rain, averaging 79 mm (3.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Lviv in September
September in Lviv is generally perfect, with days reaching 20°C (68°F) and nights settling around 10°C (50°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Lviv in September
You can expect a moderate amount of sunlight, with approximately 178 hours. This means a pleasant mix of sun and overcast.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Lviv.
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 Lviv's climate page.
Lviv Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
20°C (68°F)
Chance of Rain
42%
Precipitation
79 mm (3.1 in)
Rainy days
13 days
Humidity
79%
Sunshine
178 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lviv typically drop from around 20°C (68°F) at the start of September to approximately 16°C (61°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 12°C (54°F).
Average temperatures in September
Daily Historical Precipitation
50-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 Lviv in September
Browse day-by-day weather records for Lviv spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lviv historical weather extremes in September
Based on 49 years of weather observations in Lviv between 1976 and 2025, these are the recorded extremes.
- The warmest day in September was on September 1, 2015, with a maximum of 34°C (93°F).
- Lviv experienced its chilliest September day on September 30, 1993, reaching only 6°C (43°F).
- Lviv registered its coldest September night on September 28, 1977, with temperatures dropping to -2°C (28°F).
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Lviv in September
For Lviv 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Lviv 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 Lviv's climate page.
Temperature Rainfall Sunshine Humidity
See the full Lviv climate overview or explore weather in Ukraine.
