Rostock weather in September 2025

Expect daytime maximum temperatures of 63°F in Rostock, Germany in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 2.1 inches of rainfall in the month.

  • 63°F maximum daytime temperature in September in Rostock63
    63°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in September in Rostock13
    13 days with some rainfall
  • 52°F minimum night-time temperature in September in Rostock52
    52°F min night temperature
  • 13 hours of daylight per day in September in Rostock13
    13 hours of daylight per day
  • No heat & humidity in September in Rostock0
    No heat & humidity
  • 2.1 inches monthly rainfall in September in Rostock2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Rostock3
    3 (Moderate) UV index
  • 59°F sea temperature in September in Rostock59
    59°F sea temperature

More about Rostock

Rostock by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Germany

TUI River Cruises: Top Main cruise deals

  • Book Main river cruises in 2025/2026 with TUI
  • Pay low deposits & spread cost with monthly payments
  • Visit popular cities & towns in Germany
Go to TUI River Cruises deal >>

View all TUI River Cruises offers

The September weather guide for Germany (Rostock) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about Germany

How warm is it in Rostock in September?

Daytime temperatures usually reach 63°F in Rostock in September, falling to 52°F at night.

How sunny is it in Rostock in September?

There are normally 5 hours of bright sunshine each day in Rostock in September - that's 40% of daylight hours.

How warm is the sea around Rostock in September?

The average sea temperature around Rostock in September is 59°F.

Does it rain in Rostock in September?

There are usually 13 days with some rain in Rostock in September and the average monthly rainfall is 2.1 inches.

Rostock September sunrise & sunset times

Browse the sunrise and sunset times for Rostock in September 2025. Select a month to view Rostock sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:20 19:02
Monday, 15th September 2025 05:45 18:27
Tuesday, 30th September 2025 06:12 17:50

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^