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With mountains that linger in the blue sky, an emerald-green river Bovec offers picturesque scenes that are a must see for your bucket list.
Grahovo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Grahovo.
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10-day forecastForecast
Climate overview of Grahovo
The climate in Grahovo, Notranjska, Slovenia, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in July to 4°C (39°F) in January.
The city receives considerable rain/snowfall, with around 1529 mm (60 in) annually. September is the wettest month. It has warm summers and cold winters. July is the sunniest month, averaging 9.7 hours of sunshine per day.
Grahovo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grahovo - and find the best time to visit.
Monthly Temperature in Grahovo
In Grahovo, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 4°C (39°F) in the coolest month, January.
Nights vary from 15°C (59°F) in July to around -3°C (27°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Grahovo
Grahovo experiences significant rain/snowfall throughout the year, averaging 1529 mm (60 in) of precipitation annually. Grahovo offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month September (164 mm (6.5 in)) and the driest month January (82 mm (3.2 in)) is not too significant. For more details, please visit our Grahovo 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 Grahovo
For those who appreciate different seasons, Grahovo serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.7 hours of sunshine daily, and embrace the darker days in December, offering only 1.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Ljubljana, Slovenia (32 KM, 20 Miles).
Daily hours of sunshine
Data from: Ljubljana, Slovenia (32 KM, 20 Miles).
Humidity in Grahovo by Month
The relative humidity is high throughout the year in Grahovo.
The city experiences its highest humidity in December, reaching 87%. In July, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Ljubljana, Slovenia (32 KM, 20 Miles).
Best Time to Visit Grahovo
The most comfortable overall weather for exploring Grahovo is usually found in May, June, July, August and September. Conditions are generally least comfortable in January, February, March, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
wet
Mar
wet
Apr
mixed
May
very good
Jun
very good
Jul
very good
Aug
very good
Sep
very good
Oct
mixed
Nov
wet
Dec
wet
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Grahovo
What is the best time to visit Grahovo?
May, June, July, August and September typically offer the most optimal weather in Grahovo. In contrast, January, February, March, November and December tend to have less optimal conditions. Grahovo has warm summers and cold winters.
What temperatures can I expect in Grahovo?
Daytime highs range from 4°C (39°F) in January to 26°C (79°F) in July. Nighttime lows range from -3°C (27°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Grahovo get?
Annual rainfall is around 1529 mm (60 in). September is the wettest month with 164 mm (6.5 in), while January is the driest with 82 mm (3.2 in).
How sunny is Grahovo?
Grahovo receives around 1,976 hours of sunshine per year. July is the sunniest month with 291 hours, while December is the cloudiest with just 57 hours.
Grahovo 3-Day Forecast
Grahovo on the map
Grahovo is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Piran
19°C (66°F) Portorož19°C (66°F) Maribor
16°C (61°F) Ljubljana16°C (61°F) Bovec14°C (57°F) Bled14°C (57°F) Bohinj14°C (57°F) Kranjska Gora13°C (55°F) Bucket list
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