NEWS – The analysis of meteorological records by agency Climate Trends over a 50-year period reveals a significant trend of the spring season “disappearing” in many Indian states

RESULTS OF ANALYSIS

• Temperature Trends: The study indicates that there has been an increased warming trend between December and February across the country. This warming trend during the winter months has led to a withdrawal of the spring season, which traditionally bridges the gap between winter and summer.
• Regional Variations: The analysis shows significant regional variations in temperature changes during the winter season. Southern parts of the country, such as Sikkim and Manipur, experienced strong warming in December and January, leading to noticeable changes in temperature patterns.
• Winter Warming: Winter emerged as the fastest warming season in many states, highlighting the impact of global warming on seasonal weather patterns. This rapid warming during winter months has contributed to the diminishing presence of the spring season in various parts of India.
• Abrupt Transitions: The study also notes abrupt transitions from cool winter-like temperatures to much warmer conditions in February, especially in northern India. This shift indicates a disruption in traditional weather patterns and a more pronounced impact of warming trends.
• State-specific Trends: States like Manipur recorded the highest increase in temperature since 1970, while Delhi had relatively smaller changes. Ladakh and Uttar Pradesh showed the lowest rates of warming during the winter months.
• Potential Climate Shifts: The observed changes in temperature patterns, particularly the significant warming in February compared to January, suggest potential climate shifts with warmer conditions extending into what was traditionally the spring season.
• Meteorological Explanations: Meteorologists attribute these temperature changes to aberrations in the pattern of Western Disturbances and the jet stream, which play crucial roles in bringing moisture and influencing rainfall patterns in different parts of India during winter.
• Impact on Seasonal Cycles: The disappearance of spring in many regions has implications for agriculture, water resources, and overall climate resilience. It underscores the need for adaptive measures and sustainable practices to address the changing seasonal dynamics driven by global warming