Mumbai Weather in May
India · Tropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Mumbai sees average temperatures ranging from a low of 27.2°C (81.0°F) to a high of 33.0°C (91.4°F), with a mean of 29.8°C (85.6°F). Compared to the annual average of 26.8°C (80.2°F), this month is 3.0°C warmer than the yearly norm. This is the hottest month of the year, reaching 33.0°C (91.4°F) on average. Precipitation averages 60.9mm, making it approximately 144.0mm drier than the monthly average of 205.0mm. The city receives an average of 11.5 hours of sunshine per day during May, with relative humidity averaging 74.1%. Wind speeds reach an average maximum of 20.7 km/h. For travelers, this month offers a hottest month of the year experience in Mumbai, with drier-than-average conditions compared to the rest of the year.
There's something about Mumbai during monsoon that feels like the city is briefly honest with itself. I arrived in July expecting chaos and found poetry — kids playing in flooded streets, chai stalls steaming in the rain, the Arabian Sea churning against Marine Drive. The data says June-September brings 2,200mm of rain; what it can't capture is the joy. November-February is when the city reawakens dry and pleasant at 28°C — the cultural calendar fills up. March-May is harsh: 35°C with 75% humidity. Diwali (October-November) is when Mumbai shines brightest.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 28.9°C (84.0°F) | 29.8°C (85.6°F) | 27.9°C (82.2°F) |
| Rainfall | 0.2mm | 60.9mm | 411.6mm |
| Sunshine | 11.9 hrs | 11.5 hrs | 7.9 hrs |
| Humidity | 71.2% | 74.1% | 83.6% |
| Wind | 21.3 km/h | 20.7 km/h | 20.4 km/h |
| Rainy Days | 0.4 | 9.0 | 27.8 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Mumbai in May, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Mumbai in May?
The average temperature in Mumbai during May ranges from 27.2°C (81.0°F) to 33.0°C (91.4°F), with a mean of 29.8°C (85.6°F).
How much does it rain in Mumbai in May?
Mumbai receives an average of 60.9mm of precipitation in May, spread across approximately 9.0 rainy days.
What should I pack for Mumbai in May?
Based on May weather data, pack lightweight, breathable clothing, sunscreen, and a hat.
Is May a good time to visit Mumbai?
May is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Mumbai
Cities with Similar May Climate (Tropical)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 19.08°, 72.88°. Timezone: Asia/Kolkata. Last updated: 2026-07-30.