The Basilica Cistern is an ancient underground cistern located next to the Hagia Sophia in Istanbul, Turkey. Built in the 6th century (532 AD) by the Byzantine Emperor Justinian I to solve the city's drinking water problem, this magnificent underground structure, supported by 336 marble columns, is known as the "Sunken Palace." It features the famous Medusa's Head and the Tear Column and is now a popular tourist attraction.
The connection was quite smooth and good. It doesn't work with just one phone; you need a Wi-Fi connection and the code to be read. I was able to take a picture of the QR code with another phone and read it, but it would be even more convenient if I could read it by pressing and holding the code.
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Turkey Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Turkey year round climate
Spring (March–May): Average 4.7–14.3°C, mild climate but with relatively high rainfall, especially in May. Common activities: Explore historical sites, visit museums, enjoy spring outings. Recommended clothing: Light jacket, comfortable trousers or skirt, and rain gear.
Summer (June–August): Average 20.5–24.7°C, hot and dry with low rainfall. Common activities: Beach vacations, water sports, enjoy outdoor activities. Recommended clothing: Light and breathable clothing, hat, sunglasses, and sunscreen.
Autumn (September–November): Average 12.3–19.1°C, pleasant and comfortable climate with gradually increasing rainfall. Common activities: Enjoy the autumn scenery, such as viewing red leaves, visiting rural areas. Recommended clothing: Light jacket, long-sleeved shirt, comfortable trousers.
Winter (December–February): Average 0.3–3.5°C, cold and dry with low rainfall. Common activities: Visit indoor attractions such as museums and art galleries, enjoy hot springs. Recommended clothing: Warm coat, hat, scarf, gloves, etc.
Turkey climatological average
Annual average temperature: approx. 11.9°C / Annual rainfall: approx. 426 mm / Summer humidity: 60%–70% / Rainiest month: May
Turkey monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
0.3°C
41.2
February
1.8°C
19
March
4.7°C
69
April
12.6°C
51.2
May
14.3°C
73.8
June
20.5°C
45.8
July
22.4°C
4.8
August
24.7°C
2.5
September
19.1°C
34.2
October
12.3°C
25.5
November
6.7°C
29.8
December
3.5°C
29.9
Turkey weather for the next seven days
4/1
Wednesday
Sunny
16.4°C/5.3°C
4/2
Thursday
Patchy rain nearby
16.2°C/8.9°C
4/3
Friday
Moderate rain
12.9°C/5.3°C
4/4
Saturday
Patchy rain nearby
11.1°C/4.7°C
4/5
Sunday
Patchy rain nearby
14.3°C/3.1°C
4/6
Monday
Patchy rain nearby
12.6°C/5.9°C
4/7
Tuesday
Patchy rain nearby
12.2°C/6.1°C
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