Slapy Weather & Climate: Best Time to Visit

In Slapy, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 25°C (77°F) in August to a chilly 3°C (37°F) in January.

Nighttime temperatures range from 14°C (57°F) in August to -3°C (27°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Slapy receives a reasonable amount of rain/snowfall, with an annual precipitation of 734 mm (29 in). The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 90 mm (3.5 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 44 mm (1.7 in) of snow/rainfall. For more details, please visit our Slapy Precipitation page.

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

The average number of days each month with precipitation

In Slapy, summer days are longer and more sunny, with daily sunshine hours peaking at 7.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.6 hours per average day.

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 Slapy.

The city experiences its highest humidity in December, reaching 87%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed over the year ranges from 4 m/s (8 knots) in January, February, April, May, June, July, August, September, October, November and December to 5 m/s (10 knots) in March. What does this mean?

The mean monthly wind speed over the year (meters per second)