India’s December 2025 weather is marked by shifting temperature patterns, unusual climate behaviour, and frequent updates from the IMD. As winters across many regions begin later and feel warmer than usual, people are noticing clear signs of changing climate trends. Northern states continue to see fog and cold waves, but the intensity and timing are different compared to earlier years. Southern and coastal regions are witnessing increased humidity, scattered rainfall, and rising nighttime temperatures.
The IMD has also issued alerts across multiple regions due to fluctuating wind patterns, western disturbances, and temperature drops at unexpected intervals. These conditions highlight how India’s winter season is evolving rapidly, influenced by global warming and regional climate shifts.
Temperature Trends Across India
North India Getting Warmer Winters
Many parts of North India are experiencing milder winters. Temperature drops are still occurring, but with shorter cold wave durations. Morning fog remains widespread, affecting visibility in places like Delhi, Punjab, and Uttar Pradesh. IMD data shows that the chill arrives later in the month, marking a clear shift in climate trend patterns.
Central & Western India Show Mixed Conditions
Cities like Nagpur, Indore, Jaipur, and Ahmedabad are witnessing alternating warm days and cool nights. This uneven temperature pattern is becoming a regular December feature due to changing wind flow and regional heat absorption.
South & Coastal India See Increased Humidity
Southern states including Tamil Nadu, Karnataka, and Kerala are reporting above-normal temperatures. Coastal areas experience intermittent showers and higher humidity as sea surface temperatures continue to rise.
IMD Updates & Alerts for December 2025
The IMD has been actively monitoring temperature fluctuations, fog formation, and western disturbances. Alerts have been issued in North India for dense fog and low visibility during early mornings. Some regions have also been asked to prepare for sudden temperature dips caused by passing systems in the Himalayan belt.
These warnings help commuters, farmers, and local authorities stay prepared. They also reflect how unpredictable India’s winter patterns have become in 2025.
Climate Changes Influencing the Season
India’s December 2025 weather trends are heavily shaped by global climate shifts. Warmer oceans, delayed onset of winter, and increased pollution levels in cities all contribute to temperature anomalies. Changing wind circulation affects rainfall patterns as well, leading to occasional winter showers in unexpected areas.
Such changes impact agriculture, travel plans, and overall health, especially for people sensitive to cold or pollution.
Conclusion
The December 2025 weather across India showcases clear signs of shifting climate behaviour. With milder winters in some regions and humidity spikes in others, the season feels different from traditional patterns. IMD updates continue to play a crucial role in helping citizens understand temperature changes and prepare accordingly. As climate variations become more visible each year, staying informed is essential for both safety and planning.
FAQs
Is December 2025 colder or warmer than usual in India?
Most regions are experiencing slightly warmer conditions, though some cold waves still occur.
Why is fog increasing in North India?
Rising pollution and moisture levels contribute to dense fog, especially in the mornings.
Are there any IMD alerts for December 2025?
Yes, alerts include fog advisories and occasional temperature drop warnings across northern states.
Why is South India experiencing more humidity this December?
Warmer sea temperatures and shifting wind patterns are increasing coastal humidity.
Is climate change affecting India’s winter?
Yes, shifting climate trend patterns are making winters shorter, milder, and more unpredictable.