India
Kolkata Climate & Weather Guide
Average temperatures, rainfall and conditions through the year, based on 20 years of historical data.
Climate Overview
Kolkata experiences its warmest weather in April, with average highs reaching 35.8°C (96.4°F). The coolest month is typically January, averaging 25.2°C (77.4°F). Rainfall is heaviest in July (around 371.7mm), while January tends to be the driest month of the year with approximately 14.7mm of precipitation.
35.8°C (96.4°F)
Hottest month avg high
25.2°C (77.4°F)
Coolest month avg high
372mm
Wettest month avg
15mm
Driest month avg
Temperature by Month
Rainfall by Month
Sunshine Hours
Monthly Averages
| Month | Avg High | Avg Low | Rainfall | Rainy Days | Sunshine |
|---|---|---|---|---|---|
| Jan | 25.2°C (77.4°F) | 13.6°C (56.5°F) | 14.7mm | 2 | 9.9h |
| Feb | 28.9°C (84°F) | 16.9°C (62.4°F) | 24.5mm | 3 | 10.4h |
| Mar | 33.3°C (91.9°F) | 21.7°C (71.1°F) | 26.4mm | 4 | 10.8h |
| Apr | 35.8°C (96.4°F) | 25.5°C (77.9°F) | 61.3mm | 9 | 11.2h |
| May | 34.9°C (94.8°F) | 26.8°C (80.2°F) | 129.6mm | 14 | 10.6h |
| Jun | 33.2°C (91.8°F) | 27.2°C (81°F) | 256.1mm | 21 | 8.5h |
What to Pack
Suggested packing for Kolkata's climate.
Versatile Layers
Light layers that work for both mild afternoons and cooler evenings.
Rain Protection
A compact umbrella and a light rain jacket for the wettest months.
Sun Protection
Sunscreen, a wide-brimmed hat and sunglasses for hot, sunny days.
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