Weather in Idukki, Kerala
Idukki, India is a small town in the state of Kerala. Sitting at roughly 9.8°N, it falls in the tropical monsoon climate zone.
Climate Overview
The coastal regions receive heavy rainfall during both monsoon seasons, with tropical cyclones occasionally making landfall. Like much of Kerala, Idukki follows the South Asian monsoon calendar: a hot pre-monsoon, a wet monsoon and a drier cool season after October. Summer afternoons typically sit between 32 and 36°C.
Weather by season in Idukki
Idukki's year divides into four broad seasons. The southwest monsoon normally arrives around 3 June. Daytime figures below are typical lowland values for this latitude — hill stations sit markedly cooler.
- Winter (Dec–Feb): days around 31°C, nights around 22°C. Mild, dry and one of the most pleasant times to visit.
- Summer / pre-monsoon (Mar–Jun): days around 37°C, nights around 26°C. Warm and humid, building towards the monsoon.
- Monsoon (Jul–Sep): days around 32°C, nights around 24°C. Frequent rain and high humidity; the wettest part of the year.
- Post-monsoon (Oct–Nov): days around 31°C, nights around 23°C. The northeast monsoon brings the main rains to the far south now.
Today's Weather in Idukki
Wondering what the weather is like in Idukki right now? See current conditions, today's high and low, and AQI in the live panel above.
Hourly Forecast
Planning your day in Idukki? The 24-hour forecast shows temperature changes, precipitation probability and wind conditions for each hour, helping you pick the best time for travel, outdoor work or events in Kerala.
7-Day Weather Forecast for Idukki
The 7-day forecast for Idukki shows daily high and low temperatures, expected weather conditions and rain probability — useful for planning trips, events or agricultural activities in the Kerala region.
Air Quality in Idukki
Air quality in Idukki is measured using the European Air Quality Index, with PM2.5 and PM10 particulate matter readings displayed alongside the live forecast. Idukki typically enjoys cleaner air than the major metros, though pre-monsoon dust and winter fog can push AQI into the moderate range.
Quick facts about Idukki
Idukki has a population of about 11,248; sits at 9.85°N; and is in India; its monsoon typically arrives in late May.
Common spellings
Local search audiences in Kerala often type the weather query in Malayalam (മലയാളം). The Malayalam word for weather is കാലാവസ്ഥ, commonly transliterated as kalavasta, kalavastha, kalaavastha. The Hindi मौसम (mausam, mosam, mausham) is also widely used across Idukki. All refer to the same thing — current weather, today's temperature and the forecast you'll find on this page.
Nearby Cities in Kerala
Explore weather forecasts for other cities in Kerala. See the "More in Kerala" section above, or browse the full list on our states page.