Agios Nikolaos Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Agios Nikolaos.
Climate overview of Agios Nikolaos
The climate in Agios Nikolaos, Peloponnese, Greece, is marked by large temperature swings across the seasons, ranging from 29°C (84°F) in August to 13°C (55°F) in January.
Agios Nikolaos sees a moderate amount of rainfall, totalling around 777 mm (31 in) per year. It experiences a distinct dry season from May to September, creating some seasonal variation. The most sunshine falls in July, with an average of 11.9 hours of daily sunshine.
Agios Nikolaos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Agios Nikolaos — and find the best time to visit.
Monthly Temperature in Agios Nikolaos
In Agios Nikolaos, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in August, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like January.
At night, you can expect temperatures ranging from 23°C (73°F) in August to around 8°C (46°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Agios Nikolaos
On average, Agios Nikolaos receives a reasonable amount of rainfall, with an annual precipitation of 777 mm (31 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high rainfall, averaging 135 mm (5.3 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month July brings less rainfall, with 6.7 mm (0.3 in) over 2 rainy days. For more details, please visit our Agios Nikolaos 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 Agios Nikolaos
Seasonal changes in sunshine hours are quite dramatic in Agios Nikolaos. While July receives considerable daily sunshine with up to 11.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Agios Nikolaos by Month
The relative humidity is high throughout the year in Agios Nikolaos.
The city experiences its highest humidity in November, reaching 75%. In July, the humidity drops to its lowest level at 57%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Agios Nikolaos
Frequently asked questions about the climate in Agios Nikolaos
What is the best time to visit Agios Nikolaos?
May, June, July, August, September and October typically offer the most optimal weather in Agios Nikolaos. In contrast, January and February tend to have less optimal conditions. Agios Nikolaos has a distinct dry season from May to September.
What temperatures can I expect in Agios Nikolaos?
Daytime highs range from 13°C (55°F) in January to 29°C (84°F) in August. Nighttime lows range from 8°C (46°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Agios Nikolaos get?
Annual rainfall is around 777 mm (31 in). December is the wettest month with 135 mm (5.3 in), while July is the driest with 6.7 mm (0.3 in).
How sunny is Agios Nikolaos?
Agios Nikolaos receives around 2,725 hours of sunshine per year. July is the sunniest month with 358 hours, while December is the cloudiest with just 131 hours. Overall, Agios Nikolaos enjoys abundant sunshine.
Agios Nikolaos 3-Day Forecast
Agios Nikolaos 3-Day Forecast
Agios Nikolaos on the map
Agios Nikolaos 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.
Top 5 secluded beaches in Greece
Explore Greece's hidden gems: secluded beaches like Fokos, Seychelles, Potami, Kedrodasos, and Mouros for tranquil adventures away from crowds.
Discover Zakynthos
On the Greek island you can discover the rugged coastline, authentic old villages, a beautiful interior and the caves with the beautiful azure water.
Why Santorini should be on every Bucket List
This Greek island is home to some of the most stunning scenery globally, with its beautiful Caldera views, white-washed houses and crystal-clear waters.