Siófok
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Siófok Weather in September

With daytime temperatures of 23°C (73°F) and nighttime lows of 12°C (54°F), September in Siófok brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 68 mm (2.7 in) falls on average.

Rainfall in Siófok in September

You can expect rain on around 9 days based on historical patterns, with 68 mm (2.7 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Siófok in September

Siófok in September is worth a visit. The temperature is excellent, with 23°C (73°F) during the day and 12°C (54°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Siófok.

Siófok Temperature in September

Min Temperature
12°C (54°F)
Max Temperature
23°C (73°F)
Chance of Rain
31%
Precipitation
68 mm (2.7 in)
Rainy days
9 days

Siófok Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Siófok typically drop from around 23°C (73°F) at the start of September to approximately 19°C (66°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 15°C (59°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 records for Siófok in September

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

Siófok historical weather extremes in September

Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Siófok.

  • On September 3, 2024, temperatures climbed to 34°C (93°F), marking the warmest September day on record.
  • The coldest September day was on September 13, 2024, with a maximum of 10°C (50°F).
  • The lowest overnight temperature recorded in September was 0°C (32°F) (September 26, 2018).

Best Places in Hungary in September

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

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Siófok in September

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

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

Siófok 3-Day Forecast

More climate data for Siófok

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.