Delhi records hottest July night in 5 years, with the minimum temperature touching 31°C on Sunday, marking the warmest July night in the national capital since 1 July 2021, when the city recorded a minimum of 31.7°C, according to the India Meteorological Department (IMD). The unusually warm night came alongside a daytime maximum of 38.3°C at Safdarjung, 3.1°C above the seasonal average, while the overnight minimum remained 3.8°C above normal. The high nighttime temperatures, coupled with elevated humidity and the absence of rainfall, reduced overnight cooling, making conditions uncomfortable for residents.

It was also the second time this month that Delhi’s minimum temperature reached 31°C, highlighting the persistence of above-normal temperatures even during the monsoon season.

Warm Nights Continue Across the National Capital

The IMD reported that several weather stations across Delhi also recorded significantly high temperatures on Sunday.

• While Safdarjung remained the city’s base observatory, other stations reflected similar weather patterns.
• Palam recorded a maximum temperature of 37.6°C, followed by 37.2°C at Ayanagar, 36.7°C at Lodhi Road, and 36.6°C at Ridge.
• Overnight minimum temperatures were also elevated, with 30°C at Lodhi Road, 29.4°C at Ayanagar, 29°C at Palam, and 27.6°C at Ridge.

The lack of rainfall contributed to the prolonged heat.

• According to the IMD, no rainfall was recorded between 8:30 am and 5:30 pm at any of Delhi’s five major observatories on Sunday.

Delhi Records Hottest July Night in 5 Years Amid High Humidity

Delhi records the hottest July night in 5 years as humidity levels remained relatively high throughout the day.

• Relative humidity fluctuated between 68% at 8:30 am and 50% at 5:30 pm, creating muggy conditions that limited nighttime cooling and increased discomfort.
• Despite the hot weather, Delhi’s air quality remained in the ‘moderate’ category.
• The Sameer app recorded an Air Quality Index (AQI) of 169 at 4 pm.

According to the Central Pollution Control Board (CPCB), an AQI between 101 and 200 falls under the moderate category, indicating acceptable air quality, although sensitive individuals may experience mild health effects.

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Rain Likely to Bring Some Relief

The IMD has forecast a generally cloudy sky with moderate rainfall for Monday, which is expected to provide some respite from the prevailing heat. The maximum temperature is likely to settle around 36°C, while the minimum temperature is expected to drop to approximately 26°C.

Weather experts note that intermittent monsoon showers over the coming days could help lower both daytime and nighttime temperatures, improving comfort levels across the capital. However, with fluctuating monsoon activity, residents are advised to stay hydrated and monitor official weather updates for changing conditions.

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