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Karlovy Vary

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Karlovy Vary Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Karlovy Vary year round climate

  • Spring (March–May): Average 39–54°F, the climate gradually warms, but showers are still possible, and sunshine hours gradually increase. Common activities: Hiking, visiting spa towns, exploring natural landscapes. Recommended clothing: Light jacket, long-sleeved shirt, comfortable walking shoes.
  • Summer (June–August): Average 62–64°F, the climate is warm and humid, with occasional showers or thunderstorms, especially more rainfall in August. Common activities: Outdoor activities, spa treatments, enjoying the atmosphere of spa towns like Karlovy Vary. Recommended clothing: Short-sleeved shirts, light trousers, sun protection clothing, rain gear.
  • Autumn (September–November): Average 49–56°F, the climate is cool, with higher rainfall and greater weather variability. Common activities: Tasting local cuisine, visiting museums, appreciating the autumnal scenery. Recommended clothing: Light jacket, long-sleeved shirt, warm clothing.
  • Winter (December–February): Average 32–36°F, the climate is cold, with a low probability of snowfall, but icy conditions are possible. Common activities: Indoor activities, experiencing spa treatments, enjoying the Christmas atmosphere of spa towns. Recommended clothing: Warm coat, sweater, scarf, hat, gloves.

Karlovy Vary climatological average

Annual average temperature: approx. 47.7°F / Annual rainfall: approx. 883 mm / Summer humidity: 65%–75% / Rainiest month: August

Karlovy Vary monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
32.2°F
70.1
February
36.1°F
80
March
39°F
47
April
43.5°F
54.9
May
54.5°F
61.6
June
62.1°F
59.8
July
64.2°F
68.3
August
64.8°F
110.7
September
56.1°F
92.1
October
49.1°F
72
November
37.4°F
79.9
December
32.7°F
87.1

Karlovy Vary weather for the next seven days

6/21
Sunday
Heavy rain
87.9°F/58.4°F
6/22
Monday
Patchy rain nearby
81.9°F/57°F
6/23
Tuesday
Patchy rain nearby
78.3°F/56.6°F
6/24
Wednesday
Sunny
84.1°F/55°F
6/25
Thursday
Sunny
86.9°F/58.7°F
6/26
Friday
Sunny
85.1°F/60.6°F
6/27
Saturday
Sunny
83.9°F/56.4°F