Rokytnice nad Jizerou Weather & Climate: Best Time to Visit

In Rokytnice nad Jizerou, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in July, the warmest time of the year, to a very cold 1°C (34°F) during cooler months like January.

At night, you can expect temperatures ranging from 12°C (54°F) in July to around -5°C (23°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rokytnice nad Jizerou experiences significant rain/snowfall throughout the year, averaging 1150 mm (45 in) of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 141 mm (5.6 in) of precipitation, spread over 16 rainy days.

In contrast, the driest month April experiences a drier climate, with about 68 mm (2.7 in) of rainfall spread across 14 rainy days. For more details, please visit our Rokytnice nad Jizerou Precipitation page.

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

The average number of days each month with precipitation

The relative humidity is high throughout the year in Rokytnice nad Jizerou.

The city experiences its highest humidity in December, reaching 85%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year