Mumbai weather
World cities · India · 19.08°N 72.88°E
Mumbai, in India, has its warmest weather in April, when daytime temperatures average 33.5°C, while January nights are the coldest at around 18.9°C. The city sees roughly 2455mm of rain a year; July is normally the wettest month and February the driest. Figures are averaged from 2020–2024 observations.
Climate averages
| Month | Avg high | Avg low | Rain | Rain days |
|---|---|---|---|---|
| Jan | 29° | 18.9° | 2mm | 1 |
| Feb | 31.4° | 19.9° | 0mm | 0 |
| Mar | 32.8° | 22.4° | 3mm | 0 |
| Apr | 33.5° | 24.9° | 0mm | 0 |
| May | 33° | 27.2° | 61mm | 4 |
| Jun | 30° | 26.3° | 412mm | 27 |
| Jul | 28.1° | 25.5° | 927mm | 31 |
| Aug | 28.1° | 25.3° | 475mm | 30 |
| Sep | 28.4° | 25° | 455mm | 29 |
| Oct | 30.9° | 24.3° | 90mm | 12 |
| Nov | 32.6° | 22.4° | 5mm | 2 |
| Dec | 30.8° | 20.8° | 25mm | 1 |
Seasons in Mumbai
Spring (March–May). Daytime highs in Mumbai climb from 32.8°C in March to 33°C by May, while nights ease from 22.4°C to 27.2°C. The season brings around 64mm of rain in total.
Summer (June–August). The warmest stretch of the year: afternoons average 28.7°C, peaking in June at 30°C. June is usually the driest of the summer months (412mm over ~27 rainy days). Around the June solstice, Mumbai gets roughly 13.1 hours of daylight.
Autumn (September–November). Daytime temperatures fall from 28.4°C in September to 32.6°C by November, with around 550mm of rain across the season.
Winter (December–February). Nights average 19.9°C, with January the coldest month (average low 18.9°C, daytime high 29°C). Expect about 2 days with measurable rain over the three months, and only around 10.9 hours of daylight in mid-December.
How Mumbai compares
| Mumbai | UK town average | |
|---|---|---|
| Annual rainfall | 2455mm | 1054mm |
| Rainy days per year | 137 | 167 |
| Summer daytime high | 28.7°C | 19.7°C |
| Winter night low | 19.9°C | 3.4°C |
Mumbai is about 133% wetter than the average for the 121 UK towns tracked on this site (1054mm), based on 2020–2024 monthly normals.
Mumbai weather FAQs
What is the warmest month in Mumbai?
April is typically the warmest month in Mumbai, with average daytime highs of 33.5°C. Summer afternoons (June–August) average around 28.7°C.
What is the wettest month in Mumbai?
July is usually the wettest month, with around 927mm of rain over roughly 31 rainy days. February is typically the driest (0mm).
How much does it rain in Mumbai per year?
Mumbai receives roughly 2455mm of precipitation per year, spread over about 137 days with at least 1mm of rain (based on 2020–2024 observations).
How cold are winters in Mumbai?
Winter nights (December–February) in Mumbai average around 19.9°C, with January typically the coldest month (average low 18.9°C).
When is the best time to visit Mumbai for good weather?
Late spring and summer offer the most reliable weather in Mumbai. June is typically the driest of the warm months (412mm of rain), while June is the warmest, averaging 30°C by day — and near the June solstice there are around 13 hours of daylight to enjoy.
How does Mumbai's weather compare with the UK?
Mumbai receives 2455mm of rain a year, about 133% wetter than the average for the 121 UK towns tracked on this site (1054mm). Summer daytime highs average 28.7°C against a UK-town average of 19.7°C, and winter nights average 19.9°C versus 3.4°C.