Kolkata weather: Sunny skies, pleasant temperatures; AQI remains ppor
Times of India | 13 December 2025
The data for this weather forecast has been sourced from AQI.in, providing residents with comprehensive information to plan their daily activities and weekly schedules accordingly.
On December 13, 2025, Kolkata awoke to a sunny morning with clear skies and a gentle breeze, signaling pleasant weather for the day. Daytime temperatures are expected to reach 27.9°C, dropping to 16.3°C at night. This favorable forecast follows yesterday's severe air quality, which recorded an AQI of 384 due to elevated PM2.5 and PM10 levels, necessitating precautions for outdoor activities. The week ahead is anticipated to maintain consistent winter conditions, featuring steady temperatures and clear skies, offering opportunities for outdoor enjoyment with continued awareness of air quality.
The day began with a cheerful sunrise at 6:07 AM. This event set the tone for a sunny and dry day across the city.
Humidity levels remain low. They are recorded at 40%. This contributes to a refreshing feel in the air.
Winds are mild. Their speeds reach up to 11.5 km/h. This ensures a calm and comfortable atmosphere throughout the day.
There is no chance of rain today. This allows residents to safely plan outdoor errands. It also permits leisurely walks in the park.
As the sun sets at 4:54 PM, the evening is expected to cool down swiftly. This makes it a perfect time for wearing a light sweater or jacket.
Yesterday’s air quality in Kolkata was categorically severe. The city recorded an AQI of 384.
"The city recorded a severe AQI of 384, with PM2.5 and PM10 levels exceeding safe limits."
This lingering pollution could make outdoor activities slightly uncomfortable today. This is particularly true in high-traffic zones.
"Primary pollutants included PM2.5 (232 µg/m³) and PM10 (299 µg/m³), along with elevated CO levels of 582 µg/m³."
Such high pollution levels likely caused respiratory discomfort for sensitive groups. This particularly affected individuals with asthma or heart conditions.
While today’s clear skies and gentle winds may help disperse some pollutants, the residual effects of yesterday’s poor air quality could still pose challenges. Staying hydrated is advisable. Avoiding prolonged exposure to traffic-heavy areas is also recommended.
The sunny weather makes it an excellent day for outdoor activities. However, the lingering pollution calls for some specific precautions.
Morning walkers can enjoy the crisp air. Those venturing out later should consider wearing a mask, especially in congested areas.
Sunscreen is a must for the afternoon hours. The UV index remains moderate during this period.
Planning an evening outing is an option. The cooler temperatures post-sunset make it ideal for a cozy dinner or a stroll along the Hooghly.
The coming week in Kolkata remains consistent with winter’s charm. Temperatures will stay steady throughout this period.
Daytime highs are expected to range between 27.9°C and 28.9°C. Nighttime lows will be around 16.3°C to 17.4°C.
The skies will stay clear. Winds will be gentle, ranging from 10.4 km/h to 15.8 km/h.
December 15 and 16 are expected to be slightly warmer days. Temperatures are forecast to peak at 28.9°C and 28.8°C, respectively, on these dates.
For those planning outdoor activities, December 14 and 17 are considered ideal. These days offer pleasant weather conditions and minimal pollution levels.
Yesterday’s AQI of 384 was a notable figure. It serves as a reminder of the city’s ongoing battle with air pollution.
"Yesterday’s AQI of 384 was one of the highest recorded this month."
However, the consistent sunny weather this week offers a silver lining. It provides ample opportunities to enjoy the outdoors, provided a few precautions are taken.
"Data referenced in this article is taken from AQI.in."