Karlovy Vary Weather and Climate: A Comprehensive Guide
The climate in Karlovy Vary is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to very cold in the cooler months.
It maintains moderate precipitation patterns.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
In Karlovy Vary, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 23°C in July to a very cold 1°C in the coolest month, January.
Nights are cooler, with lows often dropping to around -4°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
On average, Karlovy Vary receives a reasonable amount of rain/snowfall, with an annual precipitation of 829 mm. Karlovy Vary offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between July (96 mm) and February (54 mm) is not too significant, making the climate enjoyable for visitors and residents alike.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, Karlovy Vary serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 6.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.0 hours of daily sunlight. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Karlovy Vary.
The city experiences its highest humidity in December, reaching 87%. In May, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and small chance of slight snow broken clouds and chance of slight rain almost clear and no rainForecast for Karlovy Vary
5 m/s
4 m/s
3 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Karlovy Vary in Czech Republic
During the months of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The coldest season / winter is in the following months: January, February and December.
July has an average maximum temperature of 23°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 1°C.
July tops the wettest month list with 96 mm of rainfall.
February is the driest month with 54 mm of precipitation.
July is the sunniest month with an average of 196 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
