Karlovy Vary in september: average Weather, Temperature and Climate
Weather in Karlovy Vary in september 2025
The weather in Karlovy Vary in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
52°F
Clear/Sunny
28% of time
27%
18%
12%
Weather at 12pm
67°F
Partly Cloudy
33% of time
30%
19%
13%
Weather at 6pm
54°F
Clear/Sunny
36% of time
31%
15%
9%
Weather at 3am
49°F
29%
24%
20%
14%
Evolution of daily average temperature and precipitation in Karlovy Vary in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Karlovy Vary in september.
The climate of Karlovy Vary in september is good
The weather in september in Karlovy Vary is wet (with 3.3in of rainfall over 5 days). This is better than the previous month since in august it receives an average of 5in of precipitation over 7 days.
The climate is quite fresh there this month, but it is bearable when dressing cosy. The thermometer averaged maximum of 67°F. The seasonal minimum is 52°F. Thus, the mean temperature average on this month of september in Karlovy Vary is 59°F. These temperatures are far removed from those records observed in Karlovy Vary in september with a maximum record of 85°F in 2009 and a minimum record of 34°F in 2013. You can hope to have about 17 days with temperatures above 65°F, or 57% of the month.
On average, in Karlovy Vary, the days of september last 12:37. Sunrise is at 05:45 and sets at 18:22.
With a good climate, this month is advisable to go in that area.
Seasonal average climate and temperature of Karlovy Vary in september
Check below seasonal norms These statistics are compiled from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 59°F | ||||
| Highest temperature | 67°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 85°F (2009) | ||||
| Lowest record temperature | 34°F (2013) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 17 day(s) (57%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.3in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 2.5in (2019) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 90% | ||||
| Visibility | 8.42km | ||||
| Cloud cover | 44% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:45 | ||||
| Time of sunset | 18:22 | ||||
| Length of day | 12:37 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Karlovy Vary in september 2024:
59°F to 79°F
61°F to 83°F
63°F to 83°F
63°F to 85°F
65°F to 85°F
67°F to 74°F
59°F to 81°F
61°F to 83°F
58°F to 63°F
54°F to 61°F
52°F to 56°F
43°F to 58°F
43°F to 54°F
45°F to 56°F
43°F to 59°F
47°F to 49°F
52°F to 68°F
52°F to 72°F
52°F to 68°F
49°F to 68°F
50°F to 68°F
50°F to 72°F
58°F to 70°F
54°F to 61°F
54°F to 63°F
56°F to 61°F
52°F to 59°F
47°F to 54°F
36°F to 54°F
43°F to 56°F
Map: other cities in Czechia in september
Cities near Karlovy Vary:
| Marianské Lazné (Marienbad) in september | good weather |
| Cheb in september | good weather |
| Chomutov in september | good weather |
| Tachov in september | good weather |
| Most in september | good weather |
| Pilsen in september | good weather |
| Rokycany in september | good weather |
| Teplice in september | good weather |
| Slany in september | good weather |
| Domazlice in september | good weather |
| Kladno in september | good weather |
| Beroun in september | good weather |
Click over cities on the map for information about the weather in september.
Karlovy Vary
perfect weather
good
tolerable
bad
very bad
Weather data for Karlovy Vary in september:
Weather data for Karlovy Vary for september are derived from an average of the weather forecast since 2009 in Karlovy Vary. There is a margin of error and these forecasts are to be considered as general information only. The weather in Karlovy Vary can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Karlovy Vary.