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Weather in Kolkata for May 2025

Your guide to Kolkata weather in May - trends and predictions
  • In general, the average temperature in Kolkata at the beginning of May is 40.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 35.6 °C by the end of May.

  • Expect significant rainfall in Kolkata during May, with an average of 17 rainy days.

  • Is May a good time to visit Kolkata? check out the best time to travel to Kolkata page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
14
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
39°/27°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
58 %
Avg humidity

Kolkata in May average weather

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Temperatures trend during May in Kolkata

See the weather trend as well as the moving average line
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May weather day by day

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Date Weather Temperatures Rain UV More
1 May Sunny
Sunny
46° /28° 0 mm 11
2 May Thundery outbreaks possible
Thundery outbreaks possible
43° /29° 0 mm 9
3 May Sunny
Sunny
44° /27° 0 mm 10
4 May Partly cloudy
Partly cloudy
38° /27° 0 mm 9
5 May Partly cloudy
Partly cloudy
41° /28° 0 mm 10
6 May Thundery outbreaks possible
Thundery outbreaks possible
35° /28° 1.4 mm 8
7 May Patchy light rain with thunder
Patchy light rain with thunder
38° /22° 77 mm 8
8 May Patchy light rain with thunder
Patchy light rain with thunder
35° /24° 9 mm 8
9 May Patchy light rain with thunder
Patchy light rain with thunder
36° /23° 32.5 mm 8
10 May Patchy rain possible
Patchy rain possible
36° /26° 0.7 mm 8
11 May Patchy light rain with thunder
Patchy light rain with thunder
36° /26° 2.1 mm 8
12 May Patchy light rain with thunder
Patchy light rain with thunder
34° /26° 4.5 mm 7
13 May Thundery outbreaks possible
Thundery outbreaks possible
36° /26° 3.1 mm 8
14 May Partly cloudy
Partly cloudy
39° /27° 0 mm 9
15 May Partly cloudy
Partly cloudy
39° /28° 0 mm 9
16 May Partly cloudy
Partly cloudy
40° /28° 0 mm 10
17 May Sunny
Sunny
40° /29° 0 mm 10
18 May Partly cloudy
Partly cloudy
41° /29° 0 mm 10
19 May Partly cloudy
Partly cloudy
40° /30° 0 mm 10
20 May Patchy rain possible
Patchy rain possible
39° /27° 8 mm 8
21 May Patchy rain possible
Patchy rain possible
40° /27° 3 mm 9
22 May Patchy rain possible
Patchy rain possible
38° /28° 0.1 mm 8
23 May Partly cloudy
Partly cloudy
40° /29° 0 mm 10
24 May Patchy rain possible
Patchy rain possible
40° /29° 0.1 mm 9
25 May Patchy rain possible
Patchy rain possible
36° /30° 0.3 mm 8
26 May Moderate or heavy rain shower
Moderate or heavy rain shower
33° /25° 52.9 mm 8
27 May Heavy rain at times
Heavy rain at times
31° /26° 55.4 mm 7
28 May Moderate or heavy rain shower
Moderate or heavy rain shower
36° /26° 3.9 mm 8
29 May Patchy rain possible
Patchy rain possible
38° /28° 0.3 mm 8
30 May Patchy rain possible
Patchy rain possible
37° /29° 0.4 mm 8
31 May Patchy rain possible
Patchy rain possible
38° /29° 0.2 mm 9
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Important Notice
Our weather forecast for Kolkata in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kolkata forecast closer to your planned date for the most up-to-date weather information.

Kolkata in May - FAQ

What are the expected maximum and minimum temperatures in Kolkata during May?
With daytime temperatures soaring above 39° and not dropping much below 27° at night, May in Kolkata is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Kolkata during May?
Significant rainfall exceeding 171.5 mm is expected in Kolkata during May, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kolkata during May?
The average wind speed in Kolkata during May is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Kolkata in May?

As you prepare for your trip to Kolkata in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Kolkata, during May, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

May rainfall patterns in Kolkata

Explore the daily rainfall trends and prepare for Kolkatas May weather 💧

UV exposure in Kolkata during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Kolkata?

Get accurate weather forecasts for Kolkata, located at latitude 22.563 and longitude 88.363. Stay updated with localized weather information tailored for Kolkata.

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