🔥 Trending Mumbai Rainfall: Latest Data and Impact of El Nino

Mumbai has recently experienced record-breaking rainfall, particularly between June 30 and July 6, 2026 ⁴. During this period, the city received an amount of rain that surpassed the average annual rainfall of Delhi ⁴⁹.

Recent Rainfall Data in Mumbai

According to reports, the rainfall figures for Mumbai during the specified week (June 30 - July 6, 2026) were significant:

• Colaba Station: Recorded 882.6 mm of rainfall ⁴. This amount is equivalent to 113% of Delhi's average annual rainfall, which is around 774 mm ⁹.
• Santacruz Station: Also experienced heavy rainfall, with its total exceeding Delhi's annual average and nearly matching Bengaluru's annual average ⁴¹⁰.

While the rain eased on Wednesday, July 8, 2026, the city is not yet considered to be in the clear, and residents are advised to keep umbrellas handy ⁵. The southwest monsoon is progressing and is expected to cover the entire country soon ⁵. Real-time updates on rainfall and water levels in Mumbai are provided by the Mumbai Flood Monitoring System ¹.

Comparison with Other Cities

The recent rainfall in Mumbai highlights a stark contrast with other major Indian cities:

• Delhi: Mumbai's rainfall between June 30 and July 6, 2026, was so intense that it exceeded Delhi's average annual rainfall in just seven days ⁴⁹. Delhi's average annual rainfall is approximately 774 mm ⁹.
• Bengaluru: The rainfall recorded at Mumbai's Santacruz station during this period nearly matched Bengaluru's annual average rainfall ¹⁰.

This comparison underscores the intensity and volume of the recent monsoon activity in Mumbai, demonstrating how a week's worth of rain in the city can surpass the yearly totals of other major metropolitan areas ⁹¹⁰.