Karlovy Vary Region Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Karlovy Vary Region, Czech Republic in September.

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Karlovy Vary Mariánské Lázně Františkovy Lázně Jáchymov

Considering a trip to Karlovy Vary Region, Czech Republic this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Karlovy Vary Region in September

Karlovy Vary Region, Czech Republic is a region in Czech Republic. September in Karlovy Vary Region generally has mild temperatures, with moderate precipitation.

Temperatures

You can expect mild maximum daytime temperatures of around 18°C (64°F) and nighttime temperatures around 8°C (46°F) in Karlovy Vary.

For a closer look at conditions across Karlovy Vary Region, Czech Republic, refer to the map below.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Žlutice with an average of 60 mm (2.4 in) to moderate rainfall in Boží Dar with 77 mm (3 in).

Average sunshine

Sunshine is fairly consistent across many areas. Karlovy Vary receives about 139 hours of sunlight in September, providing a good balance between sunny spells and cloud cover. If you're after more sunshine hours, take a look at our weather planner for other sun-rich destinations worldwide.

Explore Karlovy Vary Region by month

Pick a month to see the average temperature, rainfall and sunshine in Karlovy Vary Region — and find the best time to visit. (based on Karlovy Vary)

January1°C (34°F) February3°C (37°F) March7°C (45°F) April13°C (55°F) May17°C (63°F) June21°C (70°F) This monthJuly23°C (73°F) August23°C (73°F) September18°C (64°F) October12°C (54°F) November6°C (43°F) December2°C (36°F)
Best Time to Visit Karlovy Vary Region →

Best Places to Visit in Karlovy Vary Region in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Karlovy Vary Region.

Conditions Temperatures Precipitation
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).

Popular Destinations in Karlovy Vary Region

What is the weather like in September for some of the most popular destinations in Karlovy Vary Region, Czech Republic?

Temperature range in Karlovy Vary Region (September)

Precipitation variation in Karlovy Vary Region (September)

Karlovy Vary

In September Karlovy Vary generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
23°C (73°F)
18°C (64°F)
12°C (54°F)
Min temperature
12°C (54°F)
8°C (46°F)
4°C (39°F)
Monthly sun hours
185 hours
139 hours
105 hours
Monthly rainfall
84 mm (3.3 in)
67 mm (2.6 in)
59 mm (2.3 in)
Monthly rainy days
15 days
14 days
13 days
Weather conditions
perfect
pleasant
unpleasant
Climate in Karlovy Vary →

Mariánské Lázně

In September Mariánské Lázně generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 9°C (48°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
24°C (75°F)
19°C (66°F)
13°C (55°F)
Min temperature
12°C (54°F)
9°C (48°F)
5°C (41°F)
Monthly rainfall
85 mm (3.3 in)
66 mm (2.6 in)
60 mm (2.4 in)
Monthly rainy days
15 days
13 days
12 days
Weather conditions
perfect
pleasant
unpleasant
Climate in Mariánské Lázně →

Františkovy Lázně

In September Františkovy Lázně generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
23°C (73°F)
18°C (64°F)
12°C (54°F)
Min temperature
12°C (54°F)
8°C (46°F)
4°C (39°F)
Monthly sun hours
185 hours
139 hours
105 hours
Monthly rainfall
80 mm (3.1 in)
68 mm (2.7 in)
63 mm (2.5 in)
Monthly rainy days
15 days
14 days
12 days
Weather conditions
perfect
pleasant
unpleasant
Climate in Františkovy Lázně →

Jáchymov

In September Jáchymov generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
22°C (72°F)
17°C (63°F)
12°C (54°F)
Min temperature
11°C (52°F)
8°C (46°F)
4°C (39°F)
Monthly sun hours
185 hours
139 hours
105 hours
Monthly rainfall
93 mm (3.7 in)
74 mm (2.9 in)
65 mm (2.6 in)
Monthly rainy days
15 days
15 days
14 days
Weather conditions
perfect
tolerable
unpleasant
Climate in Jáchymov →

Boží Dar

In September Boží Dar generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
22°C (72°F)
17°C (63°F)
12°C (54°F)
Min temperature
11°C (52°F)
8°C (46°F)
4°C (39°F)
Monthly sun hours
185 hours
139 hours
105 hours
Monthly rainfall
97 mm (3.8 in)
77 mm (3 in)
67 mm (2.6 in)
Monthly rainy days
16 days
15 days
14 days
Weather conditions
perfect
tolerable
unpleasant
Climate in Boží Dar →

Is your destination not in the list? Have a look at all destinations in Karlovy Vary Region, in Czech Republic.

Popular cities in September

Day & night temperatures, rainfall and average weather in Karlovy Vary Region in September.

City Weather Day temp Night temp Rainfall
Karlovy Vary 18°C (64°F) 8°C (46°F) 67 mm (2.6 in)
Mariánské Lázně 19°C (66°F) 9°C (48°F) 66 mm (2.6 in)
Františkovy Lázně 18°C (64°F) 8°C (46°F) 68 mm (2.7 in)
Jáchymov 17°C (63°F) 8°C (46°F) 74 mm (2.9 in)
Boží Dar 17°C (63°F) 8°C (46°F) 77 mm (3 in)
Loket 18°C (64°F) 8°C (46°F) 67 mm (2.6 in)

Karlovy Vary Region weather in September: frequently asked questions

What is the weather like in Karlovy Vary Region, Czech Republic in September?

In September, Karlovy Vary Region, Czech Republic generally has pleasant weather conditions. Karlovy Vary sees daytime temperatures near 18°C (64°F), with nights cooling to roughly 8°C (46°F).

What is the average temperature in Karlovy Vary Region, Czech Republic in September?

Daytime temperatures in Karlovy Vary peak at roughly 18°C (64°F) in September, dropping to about 8°C (46°F) overnight.

Does Karlovy Vary Region, Czech Republic get a lot of rain in September?

Rain is generally moderate to light in Karlovy Vary Region, Czech Republic during September, with Karlovy Vary averaging close to 67 mm (2.6 in).

Is September a Good Time to Visit Karlovy Vary Region, Czech Republic?

Given the typically pleasant weather conditions in Karlovy Vary, September might be a good time to visit Karlovy Vary Region, Czech Republic. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in June, July and August offering mostly perfect weather in Karlovy Vary. On the other hand, the weather in January, February, March, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Karlovy Vary Region.

Weather and climate has detailed information for every country in the world. Are you going to Czech Republic? Get detailed historical weather averages for many cities in Czech Republic.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

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

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