See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
24°
Rain and Humid
Feels Like: 25°
Min: 24°
Max: 29°
The next few hours will be rain and humid, with today reaching 29°C and dropping to 24°C. The coming days will be light rain throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:15
Sunrise
18:15
Sunset
Moon
Waxing Gibbous
14:33
Moonrise
02:23
Moonset
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View stargazing scoreWeather in Chengannūr today, September 21, 2026
Chengannūr starts September 21, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 96% by 02:00. The thickest cloud arrives around 02:00, reaching about 100%.
The temperature range runs from about 24°C up to 29°C. Moisture in the air spans 76%-99%, with the highest values around 05:00. Airflow remains manageable, reaching about 3.3 km/h around 15:00.
Expect the wet theme to continue later, as rain odds reach 90% near 12:00. Cloud amounts hold near 95% around 23:00. Expect visibility near 14.9 km, with poorer spells close to 6.5 km. Daylight runs from 06:15 to 18:15, lasting 11 hours 59 minutes of sunlight today.
In short, treat September 21, 2026 in Chengannūr as a damp day: pack covers, watch the wetter hours, and expect a high near 29°C.
Frequently asked questions about weather in Chengannūr
How warm does it get in Chengannūr?
The warmest month in Chengannūr is March, with average high temperatures of 33°C. The average temperature during this period is around 30°C.
How cold does it get in Chengannūr?
The coldest month in Chengannūr is October, with average low temperatures of 25°C. The average temperature during this period is around 28°C.
What is the wettest time of year in Chengannūr?
The wettest month in Chengannūr is June, with an average of 410mm of precipitation.
What is the driest time of year in Chengannūr?
The driest month in Chengannūr is February, with an average of 16mm of precipitation.
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