Calcutta Weather in October

Calcutta in October sees very high daytime temperatures of 33°C (91°F) and nighttime lows of 24°C (75°F). Rainfall is fairly high this month at around 134 mm (5.3 in), so pack a rain jacket to stay dry.

Rainfall in Calcutta in October

You can typically expect 5 days of rain this month, averaging around 134 mm (5.3 in). Although rain is not especially frequent, individual showers can still be quite heavy.

Temperature in Calcutta in October

October in Calcutta sees highs of 33°C (91°F) and lows of 24°C (75°F) overnight. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Calcutta in October

The city usually sees around 201 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Wind Speed in Calcutta in October

October sees wind speeds averaging (). You'll typically experience very calm weather with minimal air movement throughout the month. Keep in mind this is an average. While most days are nearly windless, occasional windier days may still occur.

Average water temperature in October

With water at 28°C (82°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you prefer dry days with pleasant temperatures, October may not be the ideal month to visit Calcutta. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit India, check out our Calcutta's climate page.

Calcutta Temperature in October

Min Temperature 24°C (75°F)  

Max Temperature 33°C (91°F)  

Water Temperature 28°C (82°F)  

Chance of Rain 18%  

Precipitation 134 mm (5.3 in)  

Rainy days 5 days  

Humidity 73%  

Windspeed ()  

Sunshine 201 hours  

Percentage Sunshine  

What to Wear in Calcutta in October

Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Calcutta in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit India, check out our Calcutta's climate page.

More climate data for Calcutta

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Calcutta climate overview or explore weather in India.