Chennai Welcomes Sunny Monday With Winter Warmth
Chennai residents woke up to a bright and dry morning on Monday, January 19, 2026. The city is experiencing comfortable winter warmth with sunny skies dominating the day. No rainfall is expected throughout Monday, making it ideal for outdoor activities.
Temperature Details and Daily Forecast
The maximum temperature is expected to reach 28.3 degrees Celsius while the minimum will drop to 19.6 degrees Celsius. This places Chennai in its typical January weather pattern with cooler early hours followed by rapid daytime heating.
The average temperature for the day is projected around 23.6 degrees Celsius. Humidity levels will average 61 percent, which might create a slightly sticky feeling later in the day though not oppressive.
Sunrise occurred at 6:36 AM and sunset will be at 6:04 PM, providing ample daylight for commuters and evening walkers. Winds will remain light to moderate with speeds reaching up to 16.9 kilometers per hour.
Air Quality Remains a Major Concern
While weather conditions appear favorable, air quality continues to be problematic for Chennai. On Sunday, January 18, 2026, the city recorded an Air Quality Index of 169, which falls into the "Poor" category.
This AQI level indicates conditions that are unhealthy for sensitive groups including those with respiratory issues, heart conditions, or allergies. The primary pollutants identified were particulate matter with PM2.5 measured at 81 µg/m³ and PM10 at 100 µg/m³.
With sunny and dry conditions prevailing on Monday, pollution dispersal is expected to be slow. The absence of rainfall means there is no natural cleansing effect to improve air quality.
Precautionary Measures for Residents
Health experts recommend several precautions for Chennai residents:
- Wear masks when traveling through traffic-heavy areas
- Stay well-hydrated throughout the day
- Consider scheduling outdoor exercise during early morning hours
- Those with respiratory conditions should keep medications handy
- Choose routes away from main roads when possible
For the weather conditions, light cotton clothing and sunglasses are recommended, especially during late morning to mid-afternoon when the sun is strongest.
Weekly Weather Outlook
The forecast for the coming week shows consistently sunny conditions from January 19 through January 24. Daytime temperatures will hover between 28-29 degrees Celsius during this period.
Night temperatures will gradually warm up from Monday's low of 19.6 degrees Celsius to approximately 22-23 degrees Celsius by the weekend. This means early mornings will feel less crisp as the week progresses.
Winds are expected to strengthen slightly later in the week, potentially reaching 23-24 kilometers per hour around January 24-25. These stronger breezes might offer some relief from stagnant air conditions.
Rain Possibility on Sunday
The weather pattern shows a potential shift on Sunday, January 25. Forecasters indicate an 84 percent chance of patchy rain with light rainfall measuring approximately 0.23 millimeters.
While this won't be a heavy downpour, it represents the best possibility for a brief shower during the week. Such rainfall could provide temporary improvement in dust and particulate levels in the atmosphere.
For those planning outdoor activities, Saturday, January 24 appears most favorable with sunny, warm, and breezier conditions expected throughout the day.
