Valtice
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Valtice Weather in September

During September, Valtice experiences pleasant daytime temperatures of 22°C (72°F) and cooler nights around 12°C (54°F). Expect quite a bit of rainfall. Around 70 mm (2.8 in) is typical.

Rainfall in Valtice in September

This month experiences about 10 days of rain according to historical data, averaging 70 mm (2.8 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Valtice in September

Valtice in September has excellent weather. Days reach 22°C (72°F) and nights cool to 12°C (54°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Valtice in September

The area enjoys a balanced 166 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Valtice.

Valtice Temperature in September

Min Temperature
12°C (54°F)
Max Temperature
22°C (72°F)
Chance of Rain
33%
Precipitation
70 mm (2.8 in)
Rainy days
10 days
Humidity
55% *
Sunshine
166 hours *
Percentage Sunshine
*
* Data from: Poysdorf, Austria (13 KM, 8 Miles).

Valtice Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Valtice typically drop from around 22°C (72°F) at the start of September to approximately 18°C (64°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 12°C (54°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 Valtice in September

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

Valtice historical weather extremes in September

The extremes listed below come from historical weather data collected in Valtice from 1976 through 2026.

  • The hottest September day on record in Valtice reached 33°C (91°F) (September 3, 2024).
  • The lowest daytime temperature in September was 8°C (46°F), recorded on September 19, 1977.
  • The lowest overnight temperature recorded in September was 1°C (34°F) (September 30, 2001).

Best Places in Czech Republic in September

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

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Valtice in September

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

  • Swimming
    6/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Valtice 3-Day Forecast

More climate data for Valtice

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.