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Monsoon weather patterns in India

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2026-09-08 03:04 UTC → 2026-09-09 04:45 UTC · added ~~removed~~

In early September, the weather pattern shifted. The IMD predicted overcast skies and various spells of rain for Delhi, including moderate rainfall accompanied by thunderstorms and lightning. Forecasts indicated an 84% chance of precipitation with high humidity levels around 78%. Temperatures were expected to range between a minimum of approximately 25.9°C and a maximum of 29.7°C, with conditions expected to clear by Sunday. By Friday, September 4, the IMD maintained forecasts for overcast skies and spells of rain, noting that moderate rainfall with thunderstorms and lightning might occur during morning or afternoon hours. Light to very light rain was also possible late in the evening or at night. While recent maximum temperatures had reached 34.9°C, the forecast suggested a range between 25.9°C and 29.7°C. On Sunday, September 6, Delhi recorded temperatures below the seasonal average, with a maximum of 29.1°C. Significant rainfall was measured at several stations, including 35.6 mm at Palam and 29.8 mm at Safdarjung, while air quality was reported in the satisfactory category. A low-pressure area over southwest Uttar Pradesh was expected to influence the region, making Monday the wettest day of the week with forecasted thunderstorms and lightning. Following this period of heavy rainfall, weather patterns began to shift. By September 8, the IMD indicated that conditions were becoming drier, with skies expected to be partially cloudy and maximum temperatures rising between 33°C and 35°C. While heavy rain subsided, high humidity may persist, with a possibility of light evening showers. A brief dry spell is was forecasted through September 10, though rain may return around September 11 or 12. Recent forecasts for the Delhi-NCR region indicate a subsequent increase in monsoon activity between September 11 and September 14.

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