Dear Participants,

This page has been prepared to assist guests attending the ISCAT2025 symposium in Istanbul on October 18-19, 2025, with their travel planning. Below is a general weather forecast and recommendations for the symposium dates.

Average Temperatures: In mid-October, temperatures in Istanbul are typically mild.

• Daytime temperatures are expected to be in the range of 18°C to 21°C (64°F - 70°F).

• Nighttime temperatures are forecasted to drop to a range of 12°C to 15°C (54°F - 59°F).

Probability of Precipitation: October is a period when there is a possibility of precipitation in Istanbul. While the weather may be clear, participants should be prepared for the possibility of intermittent showers.

Clothing Recommendations: It is advisable for participants to dress in layers to suit the variable conditions. A light jacket or cardigan may be appropriate for daytime activities, while a warmer garment will likely be necessary for the evenings. Bringing an umbrella or a raincoat is recommended as a precaution against potential precipitation.