Janjina Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Janjina.
Climate overview of Janjina
The climate in Janjina, Dubrovnik-Neretva County, Croatia, is marked by large temperature swings across the seasons, ranging from 31°C (88°F) in August to 12°C (54°F) in January.
With around 1353 mm (53 in) of annual rainfall, Janjina has a notably wet climate. However, this rainfall is not evenly distributed — the city has very warm summers and cold winters. The wettest month is November. The most sunshine falls in July, with an average of 10.9 hours of daily sunshine.
Janjina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Janjina - and find the best time to visit.
Monthly Temperature in Janjina
In Janjina, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 31°C (88°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 12°C (54°F).
At night, temperatures range from around 22°C (72°F) in August to 5°C (41°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Janjina
Janjina experiences significant rainfall throughout the year, averaging 1353 mm (53 in) of precipitation annually. Janjina can be quite wet during November, receiving approximately 207 mm (8.1 in) of precipitation over 13 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 28 mm (1.1 in) of precipitation spread across 8 rainy days. For more details, please visit our Janjina Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Janjina
Janjina can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Janjina by Month
The relative humidity is high throughout the year in Janjina.
The city experiences its highest humidity in November, reaching 68%. In July, the humidity drops to its lowest level at 53%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Janjina
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and June
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July, August and September
- Wettest months: January, February, September, October, November and December, when rainfall is highest.
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Janjina
What is the best time to visit Janjina?
May and June typically offer the most optimal weather in Janjina. In contrast, January, February, November and December tend to have less optimal conditions. Janjina has very warm summers and cold winters.
What temperatures can I expect in Janjina?
Daytime highs range from 12°C (54°F) in January to 31°C (88°F) in August. Nighttime lows range from 5°C (41°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Janjina get?
Annual rainfall is around 1353 mm (53 in). November is the wettest month with 207 mm (8.1 in), while July is the driest with 28 mm (1.1 in).
How sunny is Janjina?
Janjina receives around 2,379 hours of sunshine per year. July is the sunniest month with 327 hours, while December is the cloudiest with just 112 hours. Overall, Janjina enjoys abundant sunshine.
Janjina 3-Day Forecast
Janjina 3-Day Forecast
Janjina on the map
Janjina 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.