Istiaia Weather Today

Daily Weather Forecast & Temperature in Istiaia

clear sky
21°
clear sky
H: 21° L: 21°
Feels like 20°
AQI: (/5)
Humidity
49%
Dew 10°
Wind speed
17.5 km/h
NE · G21.24
Pressure
1015 hPa
Visibility
10 km
Windy Conditions
Wind speed is 17.5 km/h.
Weather Summary
Currently in Istiaia, expect varied conditions with warm temperatures around 21°. Winds are moderate winds.
Precipitation Probability
0%
18
35%
21
40%
00
4%
03
0%
06
0%
09
7%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Wed
18:00
20°
 
17°
 
14°
 
14°
Thu
06:00
13°
 
11°
 
13°
 
14°
Thu
18:00
13°
 
12°
 
12°
 
12°
Fri
06:00
13°
 
14°
 
14°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:01
Sunset
Sunset
19:56
Moon Phase
Waning Gibbous (63%)
Timezone: GMT+05:30
Last updated: Apr 8, 2026 7:33 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.955830
Longitude
Longitude
23.152781
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More about Istiaia
Content curated by the NearWeather editorial team · Updated periodically

Istiaia, Greece: Climate and Weather Year Round

Istiaia is a beautiful coastal town located in the northern part of Evia Island in Greece. Known for its stunning beaches, rich history, and charming atmosphere, Istiaia attracts tourists from all over the world. To truly enjoy your visit to Istiaia, it is important to understand the town's climate and weather patterns throughout the year. In this article, we will provide you with detailed and accurate information about Istiaia's climate and weather conditions.

Geographical Location

Istiaia is situated in a region that is influenced by both the Mediterranean and continental climates. Its geographical location plays a significant role in shaping its weather patterns. The town is surrounded by mountains, which contribute to its unique microclimate. The Aegean Sea also has a moderating effect on the town's temperatures.

Temperature

Istiaia experiences a Mediterranean climate, characterized by hot and dry summers, and mild and wet winters. The average temperature in the summer months, from June to August, ranges from 28°C (82°F) to 32°C (90°F). The town enjoys long hours of sunshine during this time, making it ideal for beach activities and outdoor exploration.

During the winter months, from December to February, the average temperature drops to around 10°C (50°F) during the day and can reach as low as 4°C (39°F) at night. While the winters in Istiaia are relatively mild compared to other regions in Greece, it is still advisable to pack warm clothing if you plan to visit during this time.

Precipitation

Istiaia receives the majority of its rainfall during the winter months, particularly from November to March. Although the town experiences some precipitation throughout the year, the winter season is the wettest period. The average annual rainfall in Istiaia is around 600-700mm, with December being the wettest month.

It is important to note that the rainfall in Istiaia is relatively evenly distributed throughout the year, with no significant dry season. This ensures that the surrounding vegetation remains lush and vibrant, adding to the town's natural beauty.

Wind

Due to its coastal location, Istiaia experiences moderate to strong winds, especially during the summer months. The prevailing winds in the region are the Meltemi winds, which blow from the north and northwest. These winds provide relief from the summer heat and create favorable conditions for water sports such as windsurfing and kiteboarding.

Sunshine Hours

Istiaia enjoys a high number of sunshine hours throughout the year, making it an ideal destination for sun-seekers. During the summer months, the town experiences an average of 11-12 hours of sunshine per day. Even during the winter months, Istiaia still receives around 5-6 hours of sunshine daily.

Climate Chart

Below is a climate chart showcasing the average monthly temperature and precipitation in Istiaia:

Month Average Temperature (°C) Precipitation (mm)
January 10 100
February 11 80
March 13 70
April 16 50
May 20 40
June 24 20
July 27 10
August 27 10
September 24 30
October 20 70
November 15 100
December 11 120

Best Time to Visit

The best time to visit Istiaia is during the summer months of June, July, and August when the weather is hot and dry. This is the peak tourist season, so expect larger crowds. If you prefer a quieter and more relaxed atmosphere, consider visiting in May or September when the temperatures are still warm, and the beaches are less crowded.

It is worth noting that Istiaia offers different experiences throughout the year. The mild winter months are ideal for exploring the town's historical sites and enjoying cozy evenings by the sea. Spring and autumn offer pleasant temperatures for outdoor activities such as hiking and biking, with beautiful blooming landscapes and colorful foliage.

Conclusion

Istiaia, Greece, offers a Mediterranean climate with hot summers and mild winters. The town experiences moderate to strong winds, especially during the summer months, creating favorable conditions for water sports. Istiaia receives the majority of its rainfall during the winter season, with no significant dry period throughout the year. The town enjoys a high number of sunshine hours, making it a perfect destination for sun-seekers. Whether you visit during the summer or explore Istiaia's charm during the quieter seasons, you are sure to enjoy the town's natural beauty and warm hospitality.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Istiaia
What is the Latitude and Longitude of Istiaia?

Istiaia's Latitude is 38.955830 & Longitude is 23.152781.

What is the weather in Istiaia today?

Weather in Istiaia is 21° today.

What is the climatic condition of Istiaia today?

Climate Conditions in Istiaia shows clear sky today.

What is the humidity in Istiaia today?

Humidity in Istiaia is 49% today.

What is the wind speed in Istiaia today?

Wind speed in Istiaia is 17.5 km/h, flowing at 52° NE wind direction.

What does it feel like in Istiaia today?

It feels like 20° in Istiaia today, with 4% cloud cover and 10 km visibility.

Weather in Istiaia