Mumbai

India · 19.08°, 72.88° · 7 models compared

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Model comparison

Model accuracy leaderboard

last 30 days · daily high · vs ERA5

Over the last 30 days, ECMWF IFS was closest for Mumbai (avg error 0.8°).

1ECMWF IFS
0.8° err
2JMA GSM/MSM
0.9° err
3ICON
0.9° err
4ARPEGE/AROME
1.1° err
5UKMO
1.2° err
6GEM
1.3° err
7GFS
1.6° err

Lower error is better. We compare each model's past forecasts against what actually happened (ERA5 reanalysis). See the methodology.

Ensemble uncertainty

Best-day planner

On this day

Air quality

Sky tonight

Waxing crescent
44% illuminated

🌊 Marine & sea

Climate report

Mumbai's climate, by the numbers

1991–2020 normals from the ERA5 reanalysis archive.

Temperature & rainfall by month

Jan19°–29°
Feb20°–30°
Mar22°–32°
Apr24°–33°
May27°–33°
Jun27°–30°
Jul26°–28°
Aug25°–28°
Sep25°–29°
Oct25°–31°
Nov23°–32°
Dec20°–30°

Bar spans the average low to average high. Wettest month: 653 mm.

Weather DNA

Mumbai's unique climate fingerprint

Rainfall by month

Jan0.8 mm
Feb0.5 mm
Mar0.8 mm
Apr0.3 mm
May16 mm
Jun430 mm
Jul653 mm
Aug461 mm
Sep280 mm
Oct67 mm
Nov8.0 mm
Dec6.8 mm

Average monthly rainfall (1991–2020).

Mumbai has a hot climate with remarkably steady temperatures year-round. Across the year the average temperature sits around 26.9°C, peaking in May and bottoming out in January.

Rainfall is strongly seasonal: July bring the bulk of the year's 1924 mm, a distinct wet season that dominates the calendar. April is the driest month by contrast.

It's a sunny place overall, with roughly 3609 hours of sunshine a year — worth keeping in mind when you compare it against other cities on Climify.

Records

Hottest
39° 2009-04-06
Coldest
13° 2019-02-10
Wettest day
251 mm 2016-09-22

Warming trend

+ 0.2°C vs 1961–1990
1960s27°
1970s−0.2°27°
1980s−0.2°27°
1990s−0.1°27°
2000s+0.1°27°
2010s+0.1°27°
2020s+0.1°27°

Change versus the 1960s, the earliest decade on record.

Mumbai weather — FAQ

Which weather model is most accurate for Mumbai? +

Climify backtests all seven models against what actually happened over the last 30 days (ERA5 reanalysis) and ranks them by average error for Mumbai specifically. The live leaderboard on this page shows the current ranking.

What is the climate of Mumbai like? +

Mumbai has a hot climate with remarkably steady temperatures year-round. Across the year the average temperature sits around 26.9°C, peaking in May and bottoming out in January. Rainfall is strongly seasonal: July bring the bulk of the year's 1924 mm, a distinct wet season that dominates the calendar. April is the driest month by contrast. It's a sunny place overall, with roughly 3609 hours of sunshine a year — worth keeping in mind when you compare it against other cities on Climify.

How hot does Mumbai get? +

The hottest temperature on record for Mumbai in the ERA5 archive is 39° (2009-04-06). The warmest month on average is May.

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