After Onam, Kerala Comes Alive Again: A September of Festivals, Green Landscapes and New Journeys
Think Onam is over? Not quite. In God’s Own Country, September arrives with another round of celebrations, rain-washed landscapes and new reasons to travel.
The pookalams may be fading, the last banana leaves from the grand sadya cleared away, and the drums of Thiruvonam fallen quiet. But in God’s Own Country, even the calendar has a festive streak. September arrives, and Kerala is already moving on to its next celebration.
There’s Another Onam Waiting
There is another Onam waiting about four weeks away. When the Thiruvonam nakshatra appears again in Kanni, Kerala marks Irupathiyettam Onam — the 28th Onam.
At Oachira, the day comes alive as Kalakettu, when enormous decorated bull effigies arrive from the surrounding karas, accompanied by drums, music and processions on 23rd September. Rooted in the agrarian traditions of Onattukara, it is a wonderfully earthy counterpoint to the pookalams, sadya and festivities of Thiruvonam.
And there is more. The Kallada Boat Race, held at Munroe Thuruthu in Kollam, falls on the 28th day of Onam and is traditionally regarded as the final boat race of the Onam season. In 2026, it is scheduled for September 23. Chundan vallams slice through the Kallada River as thousands gather along the banks to cheer their teams.
So, yes — Onam has an encore.
The Party Moves On
In Kottayam, Manarcad Perunnal brings another burst of colour and community spirit in the first week of September. The celebration at St Mary's Church draws pilgrims from across the region, with its spectacular Rassa procession adding golden crosses, gleaming muthukkudas and thousands of people to the streets.
Then head towards Alappuzha, where the mood changes completely.
Neelamperoor Padayani is one of those Kerala experiences that seems to belong to another world. Giant ritual effigies — particularly the towering swans — emerge amid drums, music and ritual performances, alongside figures from mythology and folklore such as Bhima, Ravana and Yakshi. This year, this vibrant festival happens on 11th September.
Different traditions, different communities, different landscapes — but the same unmistakable Kerala instinct for turning celebration into spectacle.
And September's festive calendar doesn't stop there. Church feasts, temple festivals and ritual traditions continue to unfold across the state, making this a particularly good month to look beyond the headline celebrations and discover the smaller, deeply rooted festivities that give Kerala its cultural character.
Then There’s That Green
The rains have left Kerala looking freshly painted.
Paddy fields gleam green. Rivers and backwaters carry the fullness of the season. Waterfalls thunder through the forests, coconut palms shine after a shower, and the hills seem to have turned several shades deeper overnight.
September can still bring rain, but it is also a month of transition. Kerala Tourism places September to May within its cooler season, while its travel guidance identifies November to February as the peak period. So September isn't quite the height of the tourist season — it is the beginning of the turn towards it.
And perhaps that is precisely what makes it interesting.
Come for the Celebrations. Stay for the Journey.
September gives travellers a chance to experience Kerala between two moods: the exuberance of the Onam season and the more settled travel months ahead.
You can follow a festival procession through a small-town street, stumble upon a ritual you hadn't planned for, watch a boat race turn an otherwise quiet riverbank into a sea of cheering faces, or take the long way through a landscape still glowing from the rains.
There is no need to hurry.
Come after Onam. Stay for what comes next.
Because in Kerala, a festival is rarely just a date on the calendar. It is a reason to gather, a reason to travel, and sometimes, simply, a reason to take the road you hadn't planned to take.
Onam may set the rhythm. September changes the tune.