तिरुनेलवेली का कल का मौसम — tomorrow's high and low, rain chance, wind and sunrise for Tirunelveli, plus an hour-by-hour outlook and 7-day forecast.
AQI is an estimate on India's CPCB scale, calculated from 24-hour average PM2.5 and PM10 forecast by the Copernicus Atmosphere Monitoring Service (via Open-Meteo). It is model data, not a monitoring-station reading — for official values see CPCB.
Forecast data: Open-Meteo · Times in IST · For severe-weather warnings, follow IMD.
Tirunelveli, on the Thamirabarani river in southern Tamil Nadu, has a hot, semi-arid climate with most of its rain from the northeast monsoon.
April to June is hot, with highs often around 37–39 °C and dry winds.
The southwest monsoon brings little rain to the city. The northeast monsoon (October–December) is the main rainy season, and very heavy spells — as in December 2023 — can cause serious floods.
December to February is warm, with days around 30–31 °C.
Monthly averages for the last 12 complete months, calculated from Open-Meteo's historical weather data. A useful reality check next to the typical climate described above.
| Month | Avg high | Avg low | Rainfall | Rain days |
|---|
The Tomorrow card at the top of this page shows Tirunelveli's expected high and low temperature, chance of rain, expected rainfall, wind, UV index and sunrise/sunset for tomorrow. It updates live from Open-Meteo forecast models every time you open the page.
In Tirunelveli, the rainy season is usually October to December (northeast monsoon). The southwest monsoon brings little rain to the city. The northeast monsoon (October–December) is the main rainy season, and very heavy spells — as in December 2023 — can cause serious floods.
May is usually the hottest time of year in Tirunelveli. April to June is hot, with highs often around 37–39 °C and dry winds.
January is usually the coolest time of year in Tirunelveli. December to February is warm, with days around 30–31 °C.
The best time to visit Tirunelveli is generally November to February; Courtallam falls are best from June to September.
The Air quality section on this page shows an estimated AQI for Tirunelveli for the last 24 hours and for tomorrow, on India's CPCB scale (Good, Satisfactory, Moderate, Poor, Very Poor, Severe). It is calculated from PM2.5 and PM10 forecasts by the Copernicus Atmosphere Monitoring Service. For official station readings, check the CPCB website.
Next-day forecasts are usually the most reliable part of any forecast, especially for temperature. Rain timing and amounts are harder to predict, particularly during the monsoon and thunderstorm season, so check again on the morning itself and follow India Meteorological Department (IMD) warnings for severe weather.