Average weather for Czech Republic in September
It's pleasantly warm in September in Czech Republic with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 24°C. At night, you can expect temperatures between 9°C and 14°C.
Start of September
The month of September starts in Czech Republic with warm temps, averaging around 23°C during the day and nights around 13°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid September
By mid-September, daytime temps drop to around 22°C, with nights around 13°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Czech Republic is around 19°C, while nighttime temps are about 10°C. A shower might pop up, but overall, the weather will be dry and sunny.
In September, there is an average of 43 mm of precipitation, spread over 7 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Czech Republic in September |
New York | ||
|---|---|---|---|
 Average temperature |
21°C | 27°C | |
 Max. temperature |
24°C | 31°C | |
| Min. temperature |
18°C | -5°C | |
 Total precipitation |
43 mm | 57 mm | |
| Rainy days |
7 days | 9 days | |
August
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit Czech Republic?
Looking for great weather? September is a good time to be in Czech Republic. The temperatures are nice, and there’s not too much rain.
Temperature records
With 34°C in 2015, Czech Republic reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 9°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 21°C.
Check out the climate of Czech Republic for all months and discover the best travel time
The climate in Czech Republic is based on weather data from Prague. Other places, like Český Krumlov, Karlovy Vary or South Bohemia, might have different weather. You can check out all destinations in Czech Republic to get the full picture of the climate.
Daily Temperature in September in Czech Republic
This chart shows the average daily high and low temperatures in September for Czech Republic, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in September in Czech Republic
Good
Some days were perfect for outdoor activities: sunny but not... more
Daily Precipitation in September in Czech Republic
The chart below shows the average daily precipitation in September for Czech Republic, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 7 days of precipitation in Czech Republic.
Daily UV index in September in Czech Republic
This chart shows the average daily UV index in September in Czech Republic, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Czech Republic over the years
This chart shows the average temperature in September in Czech Republic, measured in degrees Celsius, over the past few years.
Total precipitation in September in Czech Republic over the years
This chart shows the average precipitation in September in Czech Republic, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Czech Republic
Click on any day in September to get detailed info about the usual weather on that day in Czech Republic. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Czech Republic
The weather in September in Czech Republic is rated 4 out of 5 stars by 1 visitor. Have you been to Czech Republic? Share your weather experience to help other visitors.
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Some days were perfect for outdoor activities: sunny but not too hot. Unfortunately, it rained, so some plans had to be changed. In short, it was definitely worth it!— This text is automatically translated to English
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Average weather in Czech Republic by month
Click on a month below to see detailed weather info for Czech Republic. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Czech Republic for all months at once
