Calcutta weather in October (West Bengal, India)

What can you expect from the weather in Calcutta during October? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In October, Calcutta generally has very high temperatures and high rainfall. Throughout the daytime, temperatures often hover around 33°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 24°C.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.

Calcutta in October usually receives high rainfall, averaging around 134 mm for the month. When we look at the climate data from the last 30 years, we can expect around 5 days of rain.

The days are predominantly sunny, with an estimated total of around 201 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you prefer dry days with pleasant temperatures, January, February, November and December typically offer the best circumstances. While April, May, June, July, August and September tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Calcutta climate page with graphs.

 

Calcutta, monthly averages in October

Min TemperatureMin Temperature 24°C  
Max TemperatureMax Temperature 33°C  
Water TemperatureWater Temperature 28°C  
Chance of RainChance of Rain 18%  
PrecipitationPrecipitation 134 mm  
Rainy daysRainy days 5 days  
HumidityHumidity 73%  
WindspeedWindspeed  
SunshineSunshine 201 hours  
Percentage SunshinePercentage Sunshine  

Where to go in India in October

Find out more about the weather in India in October and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Calcutta in October?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Calcutta.

Our site offers climate and forecast data for every country in the world. Are you going to India? On this website you can find historical weather averages for many cities in India. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.