Kiseljak Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kiseljak.
Climate overview of Kiseljak
Kiseljak, Bosnia and Herzegovina, experiences significant temperature variation throughout the year. Summers bring daytime highs of 27°C (81°F) in August, while winters cool to 5°C (41°F) in January.
Rain/snowfall is high, totalling around 1086 mm (43 in) per year. December is the wettest month and August the driest. The most sunshine falls in July, with an average of 8.5 hours of daily sunshine.
Kiseljak Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kiseljak — and find the best time to visit.
Monthly Temperature in Kiseljak
Depending on the time of the year, temperatures range from comfortable to chilly in Kiseljak. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in August, the warmest time of the year, to a chilly 5°C (41°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in August to around -4°C (25°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kiseljak
Kiseljak has a relatively rain/snowy climate with high precipitation levels, averaging 1086 mm (43 in) of rain/snowfall annually. While snow/rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 106 mm (4.2 in) of precipitation, spread over 14 snowy/rainy days.
In contrast, the driest month August experiences a drier climate, with about 60 mm (2.4 in) of rainfall spread across 10 rainy days. For more details, please visit our Kiseljak Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Kiseljak
Seasonal changes in sunshine hours are quite dramatic in Kiseljak. While July receives considerable daily sunshine with up to 8.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Kiseljak by Month
The relative humidity is high throughout the year in Kiseljak.
The city experiences its highest humidity in December, reaching 81%. In August, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Kiseljak
The mean wind speed varies between () and 1 m/s (2 knots) throughout the year. It is lowest in December and highest during January, February, March, April, May, June, July, August, September, October and November. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Kiseljak
Rainfall during this time ranges from 60 mm (2.4 in) in August to 102 mm (4 in) in May. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Kiseljak
What is the best time to visit Kiseljak?
June, July, August and September typically offer the most optimal weather in Kiseljak. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Kiseljak?
Daytime highs range from 5°C (41°F) in January to 27°C (81°F) in August. Nighttime lows range from -4°C (25°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Kiseljak get?
Annual rainfall is around 1086 mm (43 in). December is the wettest month with 106 mm (4.2 in), while August is the driest with 60 mm (2.4 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Kiseljak?
Kiseljak receives around 1,769 hours of sunshine per year. July is the sunniest month with 255 hours, while December is the cloudiest with just 42 hours.
Kiseljak 3-Day Forecast
Kiseljak 3-Day Forecast
Kiseljak on the map
Kiseljak is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.