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Weather in Kolkata for October 2025

Your guide to Kolkata weather in October - trends and predictions

    Temperatures

  • Until now, October 2025 in Kolkata has been nearly identical to the historical average, with a temperature of 31.5 °C (showing only a slight deviation of -0.2 °C).

  • Expect cooler weather in the next days in Kolkata with the forecast suggesting a temperature of 30.1 °C, lower than the historical average.

  • In general, the average temperature in Kolkata at the beginning of October is 31.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.4 °C by the end of October.

    • Rain 🌧️

  • Kolkata in October brings notable rainfall, with an average of 19 rainy days and a total precipitation of 152.4 mm.

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/24°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Kolkata Weather October

Move between months or click on a day
September
November
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy light rain with thunder
33°
2
Light rain shower
31°
3
Light rain shower
31°
4
Light rain shower
30°
5
Light rain shower
32°
6
Thundery outbreaks possible
31°
7
Patchy light rain with thunder
32°
8
Patchy light drizzle
32°
9
Sunny
33°
10
Patchy rain possible
33°
11
Partly cloudy
33°
12
Partly cloudy
33°
13
Sunny
33°
14
Sunny
32°
15
Sunny
32°
16
Sunny
32°
17
Partly cloudy
32°
18
Partly cloudy
32°
19
Patchy rain possible
33°
20
Sunny
32°
21
Sunny
32°
22
Sunny
32°
23
Patchy rain possible
31°
24
Patchy rain possible
29°
25
Patchy rain possible
29°
26
Partly cloudy
30°
27
Partly cloudy
31°
28
Partly cloudy
31°
29
Moderate rain
30°
30
Moderate rain
30°
31
Patchy rain possible
32°

Temperatures trend during October in Kolkata

See the weather trend as well as the moving average line

October weather in Kolkata day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Patchy light rain with thunder
Patchy light rain with thunder
 33° /26° 6.1 mm 7
2 Oct. Light rain shower
Light rain shower
 31° /25° 14 mm 7
3 Oct. Light rain shower
Light rain shower
 31° /25° 10 mm 7
4 Oct. Light rain shower
Light rain shower
 30° /25° 11.9 mm 7
5 Oct. Light rain shower
Light rain shower
 32° /25° 9.2 mm 7
6 Oct. Thundery outbreaks possible
Thundery outbreaks possible
 31° /24° 6 mm 7
7 Oct. Patchy light rain with thunder
Patchy light rain with thunder
 32° /25° 7 mm 7
8 Oct. Patchy light drizzle
Patchy light drizzle
 32° /25° 4.6 mm 7
9 Oct. Sunny
Sunny
 33° /24° 3.8 mm 8
10 Oct. Patchy rain possible
Patchy rain possible
 33° /25° 2.7 mm 7
11 Oct. Partly cloudy
Partly cloudy
 33° /25° 2.1 mm 8
12 Oct. Partly cloudy
Partly cloudy
 33° /24° 1.5 mm 8
13 Oct. Sunny
Sunny
 33° /24° 0 mm 8
14 Oct. Sunny
Sunny
 32° /24° 0 mm 8
15 Oct. Sunny
Sunny
 32° /23° 0 mm 8
16 Oct. Sunny
Sunny
 32° /23° 1.7 mm 8
17 Oct. Partly cloudy
Partly cloudy
 32° /23° 2.7 mm 8
18 Oct. Partly cloudy
Partly cloudy
 32° /23° 0.9 mm 8
19 Oct. Patchy rain possible
Patchy rain possible
 33° /24° 0.3 mm 7
20 Oct. Sunny
Sunny
 32° /23° 0 mm 8
21 Oct. Sunny
Sunny
 32° /22° 0 mm 8
22 Oct. Sunny
Sunny
 32° /22° 0 mm 8
23 Oct. Patchy rain possible
Patchy rain possible
 31° /22° 0.6 mm 7
24 Oct. Patchy rain possible
Patchy rain possible
 29° /22° 18.3 mm 6
25 Oct. Patchy rain possible
Patchy rain possible
 29° /22° 30.9 mm 7
26 Oct. Partly cloudy
Partly cloudy
 30° /23° 0 mm 7
27 Oct. Partly cloudy
Partly cloudy
 31° /23° 0 mm 7
28 Oct. Partly cloudy
Partly cloudy
 31° /23° 0 mm 8
29 Oct. Moderate rain
Moderate rain
 30° /25° 7.9 mm 0.7
30 Oct. Moderate rain
Moderate rain
 30° /24° 14.3 mm 1.5
31 Oct. Patchy rain possible
Patchy rain possible
 32° /25° 2.7 mm 1.6
Next
Important Notice
Our weather forecast for Kolkata in October 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.
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Kolkata in October - FAQ

What are the expected maximum and minimum temperatures in Kolkata during October?
During October, expect a variety of temperatures with highs around 31° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kolkata during October?
Significant rainfall exceeding 152.4 mm is expected in Kolkata during October, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kolkata during October?
The average wind speed in Kolkata during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Kolkata

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

UV exposure in Kolkata during October

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

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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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