An Alleppey houseboat rain trip is a lovely one if you like grey skies, bright green paddy and a quiet lake, and a frustrating one if you wanted sunsets and long hours on an open deck. Houseboats run through most of the Alleppey houseboat rainy season; the main risk is a day of very heavy rain or a weather alert that shortens or cancels the cruise.
Monsoon nights in Kuttanad have a charm of their own. The best ones had rain in bursts with clear spells between; the worst had a damp bedroom and a crew who closed every shutter by 3 pm. Here is how to get the first kind.
Quick facts
Main rain months
June to September (southwest monsoon), with heavy spells in June and JulySecond rain spell
October and November bring afternoon thunderstormsDriest months
December to MarchUpside
Green fields, quiet water, lower demand, cooler airDownside
Wet decks, dampness, closed side shutters, weather cancellationsPack
Quick dry clothes, slippers with grip, a light rain jacket, a dry bag
What an Alleppey houseboat rain day actually feels like
Kerala houseboat rain rarely falls all day. More often a dark wall of cloud crosses Vembanad, the crew drops the side blinds, rain drums on the thatched roof for twenty minutes, and then the light comes back silver and clean. Ducks reappear, the canals smell of wet earth, and every palm looks freshly painted.
What changes is the deck. On a wet day you spend more time in the covered lounge than out front, and the floor stays slippery. Photos look moody rather than golden. If you can enjoy a cup of tea while watching the rain from a dry seat, the monsoon is a fine time to go.
Kerala houseboat monsoon pros and cons
| Pros | Cons |
|---|---|
| The greenest the backwaters ever look | Some days are washed out, with little time on deck |
| Cooler air, so the afternoon is bearable without AC | Humidity makes rooms feel damp and linen musty on older boats |
| Fewer boats, quieter moorings | Weather alerts can shorten or cancel a cruise at short notice |
| Lower demand, so monsoon dates are often the lowest of the year | Open decks get wet and slippery; side blinds block the view |
| Easier to get a good boat at short notice | Fewer sunsets; evenings can be grey |
For what pushes rates up or down across the year, see what sets the price.
Month by month notes for the backwaters
| Month | Weather on the water | Worth knowing |
|---|---|---|
| January, February | Dry, clear, cool mornings | Peak season; book ahead |
| March to May | Heat and humidity build, the deck glares by afternoon | Pre monsoon showers start in May; daytime AC matters |
| June | Monsoon arrives, often with the heaviest rain | Quietest month on the lake |
| July | Heavy rain continues, high water | Very green; check weather alerts before travelling |
| August | Rain eases into showers with sunny breaks | Snake boat races on Punnamada lake draw crowds; Onam often falls in August or September |
| September | Monsoon tails off, fresh and green | A favourite month for value and scenery; Alleppey houseboat September dates are easy to find |
| October | Afternoon thunderstorms, bright mornings | Alleppey houseboat October trips need a dry plan for late afternoons |
| November | Storms fade, cooler evenings | Season picks up; good balance of weather and crowds |
| December | Dry, pleasant, cooler nights | Christmas and New Year week are the busiest, most expensive dates |
Winter versus monsoon: December or September
People often ask me to choose between an Alleppey houseboat in December and one in September. December gives you blue skies, clear sunsets, cool nights and lots of company on the water. September gives you green fields, high water, fewer boats and a calmer jetty, with the odd shower. If your group includes older parents who dislike heat, both work. If you want photographs of orange sunsets, choose winter. If you want calm and space, choose the end of the monsoon.
Couples planning a rainy honeymoon will find more on mood and privacy on the couples page.

Dampness, AC and comfort in the rainy season
- Ask for a newer boat. Older hulls and thatch hold moisture, and the bedroom can smell musty. Newer or well kept boats air rooms between guests.
- AC dries the air. Even on cool nights, running the AC for a while reduces dampness. Confirm the AC hours; some boats will run it a little longer in the monsoon.
- Bring your own small towel. Towels on board can stay damp in high humidity.
- Ask about side blinds. Boats with clear plastic or glass panels let you see out during rain; solid blinds turn the lounge into a box.
Weather alerts, cancellations and refunds
During spells of very heavy rain, the district administration can issue alerts and boats may be told not to cruise. On such days the boat may stay moored all day, which still gives you a night on the water but no route. Before you pay, ask the operator three things: what happens if cruising is stopped, whether you can shift the date, and whether the advance is refundable. Keep the answer in writing. Monsoon bookings are easy to get, so there is no need to pay in full weeks ahead.
The booking guide lists other questions worth asking.
Packing list for a monsoon houseboat stay
- A light rain jacket or poncho for walks on the bund.
- Quick dry clothes and one warm layer for the evening.
- Slippers or sandals with a good grip.
- A dry bag or zip pouches for phones and cameras.
- Mosquito repellent; insects come out after showers.
- Motion sickness tablets if you feel queasy on choppy open water.
- A small torch for moving around a dark mooring.
For the full route of a cruise in any season, read the cruise itinerary.

Questions travellers ask
Is the Alleppey houseboat monsoon season a good time to go?
Yes, if you enjoy rain and green scenery. The lake is quieter and demand is lower, but expect wet decks, damp air and the chance of a cruise being cut short by a weather alert.
Do houseboats run during heavy rain in Kerala?
Most days, yes. On days with a heavy rain alert, boats may be asked to stay moored or stop cruising, so ask your operator about their policy before you pay.
Which month suits an Alleppey houseboat best?
For dry weather and sunsets, December to February. For green scenery with fewer crowds, late August and September are a good balance.
Is October a good month for a Kerala houseboat?
October usually has bright mornings and afternoon thunderstorms. Plan to be on deck in the morning and enjoy the storm from the lounge later.
Do I need AC on a monsoon houseboat?
The air is cooler, but AC still helps by drying out the bedroom at night. An AC boat is the safer choice in July and August when humidity is high.
Is a houseboat in Alleppey crowded in December?
December is peak season, and the Christmas and New Year week is the busiest of all. Book well ahead and expect more boats at popular moorings.
