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Weather in Kolkata for September 2027

Your guide to Kolkata weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Kolkata at the beginning of September is 32.8 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.6 °C by the end of September.

    • Rain 🌧️

  • Kolkata experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 306.1 mm.

    • More

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

Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
32°/26°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Kolkata Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
33°
2
Heavy rain
32°
3
Light rain
33°
4
Torrential rain shower
32°
5
Light rain
32°
6
Patchy light rain with thunder
34°
7
Light rain
34°
8
Light rain
33°
9
Moderate rain
32°
10
Light rain
33°
11
Light rain
33°
12
Light rain
33°
13
Moderate or heavy rain shower
31°
14
Light rain
31°
15
Light rain
30°
16
Light rain
32°
17
Light rain
33°
18
Moderate rain
33°
19
Moderate or heavy rain shower
33°
20
Light rain
32°
21
Patchy light rain with thunder
34°
22
Moderate rain
33°
23
Moderate rain
31°
24
Moderate rain
31°
25
Moderate rain
31°
26
Moderate rain
31°
27
Moderate rain
31°
28
Light rain
32°
29
Light rain
33°
30
Light rain
32°

Temperatures trend during September in Kolkata

See the weather trend as well as the moving average line

September weather in Kolkata day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain
Light rain
 33° /27° 3.4 mm 6
2 Sept. Heavy rain
Heavy rain
 32° /26° 43.4 mm 6
3 Sept. Light rain
Light rain
 33° /26° 5.8 mm 7
4 Sept. Torrential rain shower
Torrential rain shower
 32° /26° 22.3 mm 7
5 Sept. Light rain
Light rain
 32° /26° 4.5 mm 7
6 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 34° /26° 3.4 mm 6
7 Sept. Light rain
Light rain
 34° /26° 5.3 mm 7
8 Sept. Light rain
Light rain
 33° /27° 9.6 mm 7
9 Sept. Moderate rain
Moderate rain
 32° /26° 12.5 mm 6
10 Sept. Light rain
Light rain
 33° /27° 5.3 mm 7
11 Sept. Light rain
Light rain
 33° /26° 5.7 mm 6
12 Sept. Light rain
Light rain
 33° /27° 8.7 mm 6
13 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /26° 9.4 mm 6
14 Sept. Light rain
Light rain
 31° /25° 9.3 mm 7
15 Sept. Light rain
Light rain
 30° /25° 6.5 mm 7
16 Sept. Light rain
Light rain
 32° /25° 3.7 mm 6
17 Sept. Light rain
Light rain
 33° /26° 6.2 mm 7
18 Sept. Moderate rain
Moderate rain
 33° /26° 10.6 mm 6
19 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /26° 7.5 mm 6
20 Sept. Light rain
Light rain
 32° /26° 8.2 mm 6
21 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 34° /27° 7.2 mm 6
22 Sept. Moderate rain
Moderate rain
 33° /27° 11.6 mm 6
23 Sept. Moderate rain
Moderate rain
 31° /26° 14.3 mm 6
24 Sept. Moderate rain
Moderate rain
 31° /26° 19.6 mm 6
25 Sept. Moderate rain
Moderate rain
 31° /25° 21.5 mm 6
26 Sept. Moderate rain
Moderate rain
 31° /25° 18.7 mm 6
27 Sept. Moderate rain
Moderate rain
 31° /25° 10.5 mm 6
28 Sept. Light rain
Light rain
 32° /25° 3.2 mm 6
29 Sept. Light rain
Light rain
 33° /26° 4.4 mm 7
30 Sept. Light rain
Light rain
 32° /26° 3.8 mm 6
Next
Important Notice
Our weather forecast for Kolkata in September 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 September - FAQ

What are the expected maximum and minimum temperatures in Kolkata during September?
During September, expect a variety of temperatures with highs around 32° and lows near 26°, suitable for diverse activities and preferences.

How much rainfall should be expected in Kolkata during September?
Significant rainfall exceeding 306.1 mm is expected in Kolkata during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Kolkata during September?
The average wind speed in Kolkata during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Kolkata

Explore the daily rainfall trends and prepare for Kolkatas September weather 💧
Typically, Kolkata has 24 rainy days in September with a total of 306.1 mm of rainfall.

UV exposure in Kolkata during September

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