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Mumbai in May: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Mumbai in May will be like? Take a look at our weather guide for Mumbai, based on historical data.
Check flight prices to Mumbai on Avionero:
May

Weather in Mumbai in May 2025

Great Weather
Hot
☁️
Cloudy
🌊
Very warm water
May is an ideal time to visit Mumbai if you're seeking a destination with brilliant weather. Anticipate average maximum temperatures of +90°F and about 13 sunny days, ensuring you'll have ample opportunities to soak up the sunshine. It's worth noting, though, that there may be some rainfall, with approximately 15 mm of precipitation over an average of 3 rainy days. So, prepare your sunglasses, a beach towel, and great walking shoes, as it's most likely going to be amazing weather. Search flights in one click on Avionero.
Good to know:
  • May is usually the hottest month of the year in Mumbai;

Average weather

☀️
+90°F
Avg. max. temperature
+75°F
Min.
+99°F
Max.
15 mm
Total precipitation
72%
Avg. humidity
2 m/s
Avg. wind
13 ☀️
Sunny Days
14 ⛅️
Cloudy
3 🌦
Rainy
Our opinion: Mumbai has great weather in May.

Average temperature in Mumbai in May

Here are the expected maximum, average and minimum temperatures in Mumbai for May based on the historical data.
Last Year
Historical Data

Going from a maximum of +93°F during the day to a minimum of +81°F during the night, the temperature in May averages around +90°F.

The average maximum temperature goes up 29% by the end of the month, compared with the beginning of the month, from +88°F to +91°F.

Is Mumbai warm or cold in May?

Mumbai is typically hot in May.

Maximum temperatures go up compared to the previous month from +88°F to +90°F. The minimum temperature also goes up from +77°F to +81°F.

Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.

May is the hottest month in Mumbai, here is the comparison with other months:

Water temperature in Mumbai in May

Water in Mumbai in May is Very warm. It varies from +82°F to +88°F, with an average of +85°F. This is almost similar to the air temperature, which averages +90°F.

The water temperature in May is one of the warmest of the entire year:

The warmest water temperatures in Mumbai are reached in June, when the average sea temperature rises to +86°F. The coldest water temperatures are in February, with an average of +77°F.

Can you swim in Mumbai in May?

You can definitely swim in Mumbai in May, the water is very warm (+85°F in average), and might even be unpleasant for ones who like it more fresh.
🦭
Cold
Below +61°F
🏄‍♂️
Fresh
61°F - 70°F
🏊
Comfortable
70°F - 77°F
👙
Warm
77°F - 82°F
🔥
Very warm
+82°C and up
Don't forget sunscreen and a hat, it's going to be hot!

Climate in Mumbai in May

Mumbai weather looks like this, on average, in May and the surrounding months.
AprilMayJune
Avg. temperature
+88°F+90°F+86°F
Min. temperature
+70°F+75°F+73°F
Max. temperature
+99°F+99°F+95°F
Rainfall
0 mm15 mm321 mm
Wind
2 m/s2 m/s3 m/s
Avg. water temperature
+83°F+85°F+86°F
Humidity
71%72%79%
Air pressure
1008 HPa1006 HPa1003 HPa
Sunny days
24131
Cloudy days
6144
Rainy days
0318
Snowy days
000

May weather is still as great as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +88°F to +90°F during the day. Prepare for more rain. Average rainfall goes from 0 mm to 15 mm. Humidity rises from 71% to 72%. The average wind speed doesn’t change much during May, staying around 2 m/s. The days becoming less sunny, going from 24 sunny days in April to 13 in May.

Next month (June) brings a further decline in the weather.

Wind

Wind speed in Mumbai in May based on historical data.
Last Year
Historical Data

The average wind speed is 3 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Mumbai is gradually increasing during May, going from 3 m/s to 3 m/s over the course of the month.

How was the weather last May in Mumbai?

This is the weather in Mumbai in May 2023:
1 May
🌫️
+87°F
2 May
🌫️
+88°F
3 May
🌫️
+88°F
4 May
🌫️
+87°F
5 May
🌫️
+89°F
6 May
🌫️
+88°F
7 May
🌫️
+89°F
8 May
🌫️
+90°F
9 May
🌫️
+90°F
10 May
🌫️
+90°F
11 May
🌫️
+92°F
12 May
🌫️
+91°F
13 May
🌫️
+91°F
14 May
🌫️
+90°F
15 May
🌫️
+90°F
16 May
🌫️
+92°F
17 May
🌫️
+91°F
18 May
🌫️
+90°F
19 May
🌫️
+91°F
20 May
🌫️
+90°F
21 May
🌫️
+90°F
22 May
🌫️
+90°F
23 May
🌫️
+91°F
24 May
🌫️
+90°F
25 May
🌫️
+91°F
26 May
🌫️
+91°F
27 May
🌫️
+91°F
28 May
🌫️
+92°F
29 May
🌫️
+91°F
30 May
🌫️
+92°F
31 May
🌫️
+92°F
In May 2023 Mumbai had 0 sunny days, 0 cloudy days, and 0 rainy days. The average maximum temperature was +90°F, with an absolute maximum of +93°F and a minimum of +88°F. The average humidity was 75%, with a maximum of 100% and a minimum of 58%. The average wind speed was 3 m/s, with a maximum of 34 m/s and a minimum of 0 m/s.
Are you planning a trip in May?

Climate Change Over the Years

This is how Mumbai climate has changed over the last 43 years.

The climate in Mumbai in May has not changed that much over the last 43 years.

The average temperature was the lowest in 1983 (+84°F) and the highest in 2018 (+90°F). The driest year was 2012 with only 652 mm of rainfall, and the wettest year was 1983 with 2618 mm.

FAQ

Frequently asked questions about the weather in Mumbai in May:

Is May a good time to visit Mumbai?

Yes, May is a great time to go to Mumbai, the weather couldn’t be better. Be ready to get outside, explore and enjoy. Check what other months that are a good time to visit Mumbai.

Can you sunbathe in Mumbai in May?

Absolutely, May is hot in Mumbai. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.

Can you swim in Mumbai in May?

Yes, you can swim in Mumbai in May, the water is very warm, with temperature averaging at +85°F, but it's important to manage hydration and sun exposure.

Is Mumbai rainy in May?

Mumbai is usually dry in May. Plan your packing around outdoor activities and exploring.

Is it sunny in Mumbai in May?

The amount of sunny days in Mumbai during May varies; prepare for a mix of clouds and sun.

Other cities in India

Check out the weather for other cities in India.

Monthly weather in Mumbai

Source of the data

For this page, we’ve looked at the typical weather in Mumbai, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.