Jáchymov Weather & Climate: Best Time to Visit

Visitors to Jáchymov can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 22°C (72°F) in July to a very cold 1°C (34°F) in the coolest month, January.

Nights vary from 12°C (54°F) in July to around -5°C (23°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Jáchymov experiences moderate precipitation patterns, averaging 917 mm (36 in) yearly. Jáchymov offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month July (106 mm (4.2 in)) and the driest month February (61 mm (2.4 in)) is not too significant. For more details, please visit our Jáchymov Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

For those who appreciate different seasons, Jáchymov 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

The relative humidity is high throughout the year in Jáchymov.

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