Jeseník
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Jeseník Weather in September

September in Jeseník typically sees daytime highs of 18°C (64°F) and nighttime lows of 9°C (48°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Jeseník in September

Analyzing past climate data, one can expect approximately 12 days of rain, averaging 94 mm (3.7 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 Jeseník in September

In September, expect moderate temperatures in Jeseník, with highs of 18°C (64°F) and lows of 9°C (48°F) at night. Conditions are often most pleasant around the middle of the day. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Jeseník in September

The city usually sees around 155 hours of sunlight, indicating a moderately sunny period.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Jeseník.

Jeseník Temperature in September

Min Temperature
9°C (48°F)
Max Temperature
18°C (64°F)
Chance of Rain
41%
Precipitation
94 mm (3.7 in)
Rainy days
12 days
Humidity
83% *
Sunshine
155 hours *
Percentage Sunshine
*
* Data from: Klodzko, Poland (45 KM, 28 Miles).

Jeseník Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Jeseník typically drop from around 15°C (59°F) at the start of September to approximately 12°C (54°F) by the end. Nights are cold, with lows typically ranging from 4°C (39°F) to 8°C (46°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 Jeseník in September

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

Jeseník historical weather extremes in September

Based on 49 years of weather observations in Jeseník between 1976 and 2025, these are the recorded extremes.

  • The warmest day in September was on September 21, 2003, with a maximum of 28°C (82°F).
  • Nighttime temperatures dropped to -4°C (25°F) on September 27, 1977, marking the coldest September night on record.

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 Jeseník in September

For Jeseník 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Jeseník in September

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

  • Swimming
    6/10
  • Cycling
    6/10
  • Walking
    6/10
  • Barbeque
    6/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Jeseník 3-Day Forecast

More climate data for Jeseník

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.