Árnissa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Árnissa.
Climate overview of Árnissa
Árnissa, Macedonia, Greece, experiences significant temperature variation throughout the year. Summers bring daytime highs of 30°C (86°F) in July, while winters cool to 6°C (43°F) in January.
Árnissa sees a moderate amount of rain/snowfall, totalling around 686 mm (27 in) per year. It experiences a distinct dry season from July to August, with very warm summers and cold winters, creating some seasonal variation.
Árnissa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Árnissa - and find the best time to visit.
Monthly Temperature in Árnissa
Depending on the time of the year, temperatures range from very warm to chilly in Árnissa. Average maximum daytime temperatures range from a very warm 30°C (86°F) in July, the warmest time of the year, to a chilly 6°C (43°F) during cooler months like January.
At night, you can expect temperatures ranging from 16°C (61°F) in July to around -3°C (27°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Árnissa
Generally, Árnissa has a moderate amount of precipitation, averaging 686 mm (27 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. May brings wetter days averaging 73 mm (2.9 in) of precipitation, spread over 12 rainy days.
In contrast, the driest month August experiences a drier climate, with about 34 mm (1.3 in) of rainfall spread across 6 rainy days. For more details, please visit our Árnissa 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 Árnissa
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 and September
- Warmest weather: July and August
- Fewest rainy days: July, August and September
- Seasonal pattern: A distinct dry season from July to August, with very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Árnissa
What is the best time to visit Árnissa?
May, June and September typically offer the most optimal weather in Árnissa. In contrast, January, February and December tend to have less optimal conditions. Árnissa has a distinct dry season from July to August, with very warm summers and cold winters.
What temperatures can I expect in Árnissa?
Daytime highs range from 6°C (43°F) in January to 30°C (86°F) in July. Nighttime lows range from -3°C (27°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Árnissa get?
Annual rainfall is around 686 mm (27 in). May is the wettest month with 73 mm (2.9 in), while August is the driest with 34 mm (1.3 in).
Árnissa 3-Day Forecast
Árnissa on the map
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