Tamil Nadu School Holiday in October 2025 - Schools Closed Due to Heavy Rainfall in These Districts

Tamil Nadu School holiday in October- Schools in Tamil Nadu are set to observe closures in October for the significant festivals of Diwali. These important cultural celebrations, marked by immense festivity and family unity across India, will have their exact holiday dates announced well in advance by the state education department. In addition, Tamil Nadu is experiencing North East Monsoon heavy rainfall in some areas, including parts of Tamil Nadu, has led authorities to declare holidays for schools and colleges to ensure the safety of students.

This proactive communication strategy ensures students, parents, and school staff have sufficient time to plan for the festive season, including travel and family gatherings. These breaks offer students an excellent chance to engage in traditional customs, spend quality time with their families, and participate in community celebrations during these auspicious periods. For complete list of Tamil Nadu School Holiday 2025 check the article below.

Tamil Nadu Braces for Further Rain; Schools May Remain Closed Today

Tamil Nadu has been experiencing heavy rainfall for several days, leading to the closure of schools and colleges in Chennai and nearby districts on Wednesday, October 22nd. The downpour and safety concerns prompted these closures.

With the severe weather expected to persist, there is a strong likelihood that schools will remain closed today, Thursday, October 23rd, 2025. Numerous rivers and dams across the state have overflowed, significantly increasing the risk of flooding in low-lying areas.

The districts in Tamil Nadu where school holidays are likely on October 23rd include:

• Chennai

• Cuddalore

• Tiruvallur

• Chengalpattu

• Tiruvarur

• Kanyakumari

• Ramanathapuram

• Tirunelveli

School Closed on October 21, 2025

To facilitate travel for citizens returning home after Diwali, the Tamil Nadu government has declared a special holiday on October 21, 2025. This holiday applies to all state government offices, public sector undertakings, schools, and colleges across the state. Diwali is on October 20, and the government cited the "welfare of students, teachers, government staff, and public sector employees" who will be traveling during the festive period as the reason for the one-day holiday.

To compensate this extra holiday, Saturday, October 25th, has been designated a working day for all government and educational institutions. This decision was made following numerous requests from teachers' associations who sought a holiday the day after Diwali to facilitate easier travel for both students and staff.

Tamil Nadu School Closed Due to Heavy Rainfall Warning

The northeast monsoon season has officially begun in Tamil Nadu, bringing widespread rainfall across many districts. An orange alert has been issued for several districts, indicating a high potential for very heavy rainfall and its associated impacts. The India Meteorological Department (IMD) forecasts heavy rain for the next two days in 12 districts, including Chennai, where continuous morning showers have already disrupted schools and daily life.

Heavy rainfall is also anticipated in the hilly regions of Coimbatore, Nilgiris, Dindigul, Theni, Virudhunagar, Madurai, Sivaganga, Ramanathapuram, Thoothukudi, Tenkasi, Tirunelveli, and Kanyakumari.

Tamil Nadu Diwali Holidays

Tamil Nadu schools are expected to observe a four-day holiday period from October 18 to October 21, 2025, in celebration of Diwali. This closure will provide students and faculty with an opportunity to participate in the festivities and spend time with their families. Students and Parents ae advised to keep update regarding the school closures with their respective schools as it may vary.

Tamil Nadu Government Declared Holiday on 3rd October (Puducherry)

The government has announced a public holiday for all schools and colleges in Puducherry on October 3, 2025 (Friday). This decision, made by Education Minister Namachivayam, comes after public holidays on October 1 (Ayudha Puja) and October 2 (Vijayadashami), and a working day on October 3, which falls between the weekend of October 4 and 5. The holiday applies to all government, government-aided, and private educational institutions across Puducherry, Karaikal, Mahe, and Yenam, ensuring all students can observe a day off.

Tamil Nadu School Holiday in October 2025

As the festivals are coming near, various schools will announce school holidays. Till then, students and parents can refer to the table given below.

Kulsai Dusshera 2025

The Kulasai Dussehra (or Kulasai Dasara) celebration in Tamil Nadu is one of the state's most unique and spectacular festivals, distinct from how Dussehra is celebrated in many other parts of India.  Kulsai Dusshera start date and end date is 29th September, 2025 to October 3, 2025 respectively.

It is a ten-day festival dedicated to Goddess Mutharamman, a fierce yet benevolent form of Goddess Kali, and culminates on the day of Vijayadashami. The main venue for the celebrations is the Arulmigu Mutharamman Temple in the coastal village of Kulasekarapattinam in the Thoothukudi district.

The festival is a powerful display of faith, culture, and devotion, drawing pilgrims and tourists from all over. The atmosphere is charged with energy, vibrant colors, music, and intense spiritual fervor.

State Wise School Holiday List in October 2025

Our goal is to ensure that students, parents, and educators in Tamil Nadu are completely up-to-date on all school holidays, whether scheduled or unexpected. This helps with efficient planning and communication. For the most recent information on school holidays in Tamil Nadu, please check back often.

Also Check - 

Happy Diwali Messages and Quotes to Share with Best School Friends and Family Members

Easy and Beautiful Diwali Poster Drawing Ideas for School Students and Kids

Creative Diwali 2025 Activities for School Students