Ventspils Weather in September
During September, Ventspils experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 12°C (54°F). Expect quite a bit of rainfall. Around 82 mm (3.2 in) is typical.
Rainfall in Ventspils in September
Typically, you can expect about 16 days of rain this month, with 82 mm (3.2 in) on average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Ventspils in September
If you're visiting Ventspils in September, expect highs of 17°C (63°F) and overnight lows around 12°C (54°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Latvia, check out our Ventspils's climate page.
Ventspils Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
17°C (63°F)
Chance of Rain
54%
Precipitation
82 mm (3.2 in)
Rainy days
16 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ventspils typically drop from around 18°C (64°F) at the start of September to approximately 14°C (57°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
Historical weather for Ventspils in September
Browse day-by-day weather records for Ventspils spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ventspils historical weather extremes in September
Based on weather observations in Ventspils between 1976 and 2025, these are the recorded extremes during September.
- On September 4, 2024, temperatures climbed to 29°C (84°F), marking the warmest September day on record.
- On September 27, 1986, Ventspils saw its coldest September day with temperatures maxing out at 7°C (45°F).
- Nighttime temperatures dropped to -2°C (28°F) on September 28, 1986, marking the coldest September night on record.
Best Places in Latvia in September
Find out more about the weather in Latvia and which places have the best travel conditions in this month. See all of Latvia in September →
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What to Wear in Ventspils in September
For Ventspils 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Ventspils 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 Latvia, check out our Ventspils's climate page.
See the full Ventspils climate overview or explore weather in Latvia.
