Grevena Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Grevena.
Climate overview of Grevena
Grevena, Macedonia, Greece, experiences significant temperature variation throughout the year. Summers bring daytime highs of 31°C (88°F) in July, while winters cool to 7°C (45°F) in January.
Grevena sees a moderate amount of rain/snowfall, totalling around 731 mm (29 in) per year. It experiences a distinct dry season from June to August, with very warm summers and cold winters, creating some seasonal variation.
Grevena Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grevena - and find the best time to visit.
Monthly Temperature in Grevena
Depending on the time of the year, temperatures range from very warm to chilly in Grevena. Average maximum daytime temperatures range from a very warm 31°C (88°F) in July, the warmest time of the year, to a chilly 7°C (45°F) during cooler months like January.
At night, you can expect temperatures ranging from 16°C (61°F) in July to around -2°C (28°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Grevena
Generally, Grevena has a moderate amount of precipitation, averaging 731 mm (29 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives moderate rainfall, averaging 92 mm (3.6 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month August brings less rainfall, with 25 mm (1 in) over 6 rainy days. For more details, please visit our Grevena Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Grevena
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, September and October
- Warmest weather: July and August
- Fewest rainy days: July, August and September
- Seasonal pattern: A distinct dry season from June to August, with very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Grevena
What is the best time to visit Grevena?
May, June, September and October typically offer the most optimal weather in Grevena. In contrast, January, February and December tend to have less optimal conditions. Grevena has a distinct dry season from June to August, with very warm summers and cold winters.
What temperatures can I expect in Grevena?
Daytime highs range from 7°C (45°F) in January to 31°C (88°F) in July. Nighttime lows range from -2°C (28°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Grevena get?
Annual rainfall is around 731 mm (29 in). December is the wettest month with 92 mm (3.6 in), while August is the driest with 25 mm (1 in).
Grevena 3-Day Forecast
Grevena on the map
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