Büsum
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Büsum Weather in September

With daytime temperatures of 19°C (66°F) and nighttime lows of 12°C (54°F), September in Büsum brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 91 mm (3.6 in) falls on average.

Rainfall in Büsum in September

Historically, the month has about 17 days of rain, averaging 91 mm (3.6 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Büsum in September

Daytime highs in Büsum in September reach 19°C (66°F), with nights around 12°C (54°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

If you prefer enjoying temperate temperatures and rain-free days, July typically offers 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.

Büsum Temperature in September

Min Temperature
12°C (54°F)
Max Temperature
19°C (66°F)
Chance of Rain
56%
Precipitation
91 mm (3.6 in)
Rainy days
17 days

Büsum Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Büsum - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Büsum typically drop from around 19°C (66°F) at the start of September to approximately 16°C (61°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°F).

Average temperatures in September

Historical weather records for Büsum in September

Browse day-by-day weather records for Büsum spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Büsum historical weather extremes in September

Based on weather observations in Büsum between 1976 and 2026, these are the recorded extremes during September.

  • The hottest September day on record in Büsum reached 30°C (86°F) (September 1, 1983).
  • The lowest daytime temperature in September was 10°C (50°F), recorded on September 29, 1995.
  • Nighttime temperatures dropped to 2°C (36°F) on September 15, 1998, marking the coldest September night on record.

Best Places in Germany in September

Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Büsum in September

For Büsum 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 Büsum in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Büsum 3-Day Forecast

More climate data for Büsum

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.