September · Lithuania
Best time to visit Šiauliai in September Weather, crowds & prices
Weather in Šiauliai in September
Average temperature 14°C, 42 mm of rain, about 9 days with 6+ hours of sunshine and 83% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.0/10
Ranked #3 of 12 months
- Avg temp
- 14°C
- Rainfall
- 42 mm
- Humidity
- 83%
- Days with 6h+ sun
- 9
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Šiauliai scores 8.0/10 for sightseeing and cultural travel - one of the top 12-month picks (#3). Expect around 14°C, 42 mm of rain, and roughly 9 days with 6+ hours of sunshine this month.
Šiauliai is the base for the Hill of Crosses, Lithuania's pilgrimage site of tens of thousands of crosses.
September in Šiauliai: strong conditions, 3rd of 12
Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.
With around 42 mm of rain, any showers tend to pass through rather than settle in; about 9 days with 6+ hours of sunshine and 12.4 hours of daylight fill the rest.
That is 8/10 on the same scale — 3rd of 12 months, versus 8.4/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening.
Expect mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Šiauliai in September?
- In September, Šiauliai averages 14°C, 42 mm of rain, and about 9 days with 6+ hours of sunshine. Its climate-comfort score is 8.0/10.
- Is September a good time to visit Šiauliai?
- September earns a 8.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Šiauliai in September?
- Expect about 42 mm of rain in September. Average humidity is 83% and there are about 9 days with 6+ hours of sunshine.
Curated in Šiauliai
Tickets & experiences
Things to do in Šiauliai
Šiauliai, Lithuania. Live activities and tours from GetYourGuide, matched to this destination.