Ettayapuram, Tamil Nadu Weather
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Climate of Ettayapuram: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), March is usually the hottest month in Ettayapuram, with average daytime highs around 35°C. January is the coolest, when nights typically fall to about 21°C. Temperatures stay fairly even through the year, varying by only about 14°C between the coolest night and the hottest day.
The area receives about 1050 mm of rain in a typical year. Most of it falls from September to November (around 52% of the yearly total), and October is the wettest month at roughly 224 mm. The driest stretch is January to February, with under 20 mm a month.
For outdoor plans and travel, December to January usually offer the most comfortable weather in Ettayapuram, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 30° | 21° | 13 mm | 75% |
| Feb | 33° | 22° | 15 mm | 67% |
| Mar | 35° | 24° | 35 mm | 64% |
| Apr | 35° | 26° | 70 mm | 67% |
| May | 34° | 26° | 99 mm | 72% |
| Jun | 32° | 25° | 72 mm | 74% |
| Jul | 32° | 24° | 69 mm | 73% |
| Aug | 33° | 24° | 60 mm | 73% |
| Sep | 33° | 24° | 101 mm | 73% |
| Oct | 31° | 24° | 224 mm | 79% |
| Nov | 29° | 23° | 224 mm | 85% |
| Dec | 29° | 22° | 71 mm | 84% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Ettayapuram. Values describe typical conditions, not a forecast.
About Ettayapuram weather
Ettayapuram sits within Tamil Nadu's eastern coastal plain along the Bay of Bengal, which — unlike most of India — gets its main rains from the retreating north-east monsoon, about 50 km north-east of Tirunelveli. Conditions turn hot with a hot summer (April–June) with highs often in the high 30s°C. After that, Ettayapuram sees the north-east monsoon (October–December) — Tamil Nadu's principal rainy season — with a weaker south-west monsoon contribution (June–September) mainly over the western interior. By December, expect a mild, short winter (December–January) with little temperature drop near the coast. This page shows live, auto-refreshing weather for Ettayapuram: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: Asia/Kolkata.
Frequently asked questions
Ettayapuram is about 50 km north-east of Tirunelveli, in Tamil Nadu.
Ettayapuram gets the north-east monsoon (October–December) — Tamil Nadu's principal rainy season — with a weaker south-west monsoon contribution (June–September) mainly over the western interior.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Ettayapuram's exact coordinates. No fixed schedule, the page updates whenever you load it.
March is usually the hottest month in Ettayapuram, with average daytime highs of about 35°C and nights around 24°C.
The coldest nights come in January, when the average low is about 21°C and daytime highs reach around 30°C. Winters are mild, so heavy woollens are rarely needed.
Ettayapuram receives about 1050 mm of rain in a typical year. October is the wettest month at roughly 224 mm, and the main rainy period is September to November.
December to January usually offer the most comfortable weather in Ettayapuram, with mild daytime temperatures and little rain.
In November Ettayapuram typically sees daytime highs near 29°C and lows near 23°C, with about 224 mm of rain over the month and average humidity around 85%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Ettayapuram is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Ettayapuram's day-to-day weather is shaped by its position in Tamil Nadu, India — close enough to the coast for humidity to matter. See the hourly weather forecast or the air quality index for more detail.