Mumbai Weather in January
India · Tropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
January in Mumbai sees average temperatures ranging from a low of 18.9°C (66.0°F) to a high of 29.0°C (84.2°F), with a mean of 23.4°C (74.1°F). Compared to the annual average of 26.8°C (80.2°F), this month is 3.4°C cooler than the yearly norm. This is the coldest month of the year, with average lows of 18.9°C (66.0°F). Precipitation averages 2.4mm, making it approximately 202.0mm drier than the monthly average of 205.0mm. The city receives an average of 10.6 hours of sunshine per day during January, with relative humidity averaging 65.7%. Wind speeds reach an average maximum of 18.3 km/h. For travelers, this month offers a coldest 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.
January vs Adjacent Months
| Metric | December | January | February |
|---|---|---|---|
| Mean Temp | 25.1°C (77.2°F) | 23.4°C (74.1°F) | 25.0°C (77.0°F) |
| Rainfall | 25.1mm | 2.4mm | 0.3mm |
| Sunshine | 9.8 hrs | 10.6 hrs | 11.0 hrs |
| Humidity | 64.9% | 65.7% | 57.1% |
| Wind | 15.8 km/h | 18.3 km/h | 20.4 km/h |
| Rainy Days | 2.6 | 2.8 | 0.4 |
Seasonal Context
January falls in Winter in the Northern Hemisphere. Winter is the coolest season with the shortest daylight hours. For travelers visiting Mumbai in January, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Mumbai in January?
The average temperature in Mumbai during January ranges from 18.9°C (66.0°F) to 29.0°C (84.2°F), with a mean of 23.4°C (74.1°F).
How much does it rain in Mumbai in January?
Mumbai receives an average of 2.4mm of precipitation in January, spread across approximately 2.8 rainy days.
What should I pack for Mumbai in January?
Based on January weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is January a good time to visit Mumbai?
January is a good time to visit Mumbai, with comfortable temperatures and manageable rainfall. However, it is the coldest month — pack warm clothing.
Other Months for Mumbai
Cities with Similar January 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.