Annual Temperature Anomalies Soar to Historic Highs
The India Meteorological Department (IMD) has confirmed that 2024 was the hottest year on record in India, surpassing the previous high of 2016. The IMD’s 2024 Annual Report highlights significant temperature anomalies across all seasons.
Key Temperature Anomalies:
The annual average temperature is 0.65°C higher than the 1991-2020 long-term average.
Seasonal Anomalies:
Winter (Jan–Feb): +0.37°C
Pre-monsoon (Mar–May): +0.56°C
Monsoon (Jun–Sep): +0.71°C
Post-monsoon (Oct–Dec): +0.83°C
Record-Breaking Monthly Temperatures:
October: Highest-ever monthly anomaly of +1.23°C.
July and September: Anomalies of +0.70°C and +0.76°C, respectively.
November: Third-highest monthly anomaly of +0.84°C.
Heatwave Events:
Regions Affected: Severe heatwaves impacted parts of northern and central India in April, May, and June, with temperature anomalies exceeding 4°C in some areas.
Minimum Temperature Increases:
July to October: Recorded the highest average monthly minimum temperatures ever, with anomalies reaching +1.78°C in October.
Cyclonic Activity:
2024 also saw four cyclonic storms, including two severe ones—Remal and Dana—which caused significant weather disruptions.
India’s Top Five Hottest Years:
2024: +0.65°C
2016: +0.54°C
2009: +0.40°C
2010: +0.39°C
2017: +0.38°C
The IMD’s report aligns with global findings, as 2024 is declared the hottest year globally. These temperature trends emphasize the increasing impact of climate change on weather patterns.
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