Hum Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hum.
Climate overview of Hum
Hum, Istria, Croatia, experiences significant temperature variation throughout the year. Summers bring daytime highs of 28°C (82°F) in August, while winters cool to 8°C (46°F) in January.
The city receives considerable rain/snowfall, with around 1570 mm (62 in) annually. November is the wettest month. It has a distinct rainy season from September to November. The sunniest month is July, with 9.9 hours of sunshine per day on average.
Hum Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hum — and find the best time to visit.
Monthly Temperature in Hum
Depending on the time of the year, temperatures range from comfortable to chilly in Hum. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in August to a chilly 8°C (46°F) in the coolest month, January.
Nights vary from 19°C (66°F) in August to around 1°C (34°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hum
Hum has a relatively rain/snowy climate with high precipitation levels, averaging 1570 mm (62 in) of rain/snowfall annually. The climate in Hum shows significant variation throughout the year. Expect heavy rainfall in November, the wettest month, with an average of 201 mm (7.9 in) of precipitation over 14 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 81 mm (3.2 in) of rainfall over 12 rainy days. For more details, please visit our Hum Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Hum
For those who appreciate different seasons, Hum serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.9 hours of sunshine daily, and embrace the darker days in December, offering only 3.3 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Hum by Month
The relative humidity is high throughout the year in Hum.
The city experiences its highest humidity in November, reaching 67%. In July, the humidity drops to its lowest level at 56%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Hum
Rainfall during this time ranges from 81 mm (3.2 in) in July to 123 mm (4.8 in) in May. This means you can expect a mix of sunny days and occasional showers.
The rainy season falls during September, October and November, bringing heavy precipitation. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Hum
What is the best time to visit Hum?
July typically offers the most optimal weather in Hum. In contrast, January, February, March, November and December tend to have less optimal conditions. Hum has a distinct rainy season from September to November.
What temperatures can I expect in Hum?
Daytime highs range from 8°C (46°F) in January to 28°C (82°F) in August. Nighttime lows range from 1°C (34°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Hum get?
Annual rainfall is around 1570 mm (62 in). November is the wettest month with 201 mm (7.9 in), while July is the driest with 81 mm (3.2 in).
How sunny is Hum?
Hum receives around 2,222 hours of sunshine per year. July is the sunniest month with 298 hours, while December is the cloudiest with just 100 hours. Overall, Hum enjoys abundant sunshine.
Hum 3-Day Forecast
Hum 3-Day Forecast
Hum on the map
Hum is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Magical Split
The best travel time to Split in Croatia is from May til October and the best months are May, June and September.
Sail the crystal-clear waters of Croatia and enjoy its stunning coastline
Croatia is an idyllic sailing destination, boasting 1,777 miles (2,860 km) of beautiful beaches and pristine waters. With over 1,000 Islands dotting the Adriatic Sea, there's a perfect spot for everyone.
Cycle the Danube trail
The Danube cycle route is one of the most popular cycling routes in Europe, and rightly so, because it is a varied route that is interesting both in terms of culture and nature.