Kolkata Weather in April
India · Tropical Savanna climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
April in Kolkata sees average temperatures ranging from a low of 25.3°C (77.5°F) to a high of 36.4°C (97.5°F), with a mean of 30.1°C (86.2°F). Compared to the annual average of 26.1°C (79.0°F), this month is 4.0°C warmer than the yearly norm. This is the hottest month of the year, reaching 36.4°C (97.5°F) on average. Precipitation averages 66.9mm, making it approximately 94.0mm drier than the monthly average of 161.0mm. The city receives an average of 10.8 hours of sunshine per day during April, with relative humidity averaging 68.3%. Wind speeds reach an average maximum of 17.5 km/h. For travelers, this month offers a hottest month of the year experience in Kolkata, with drier-than-average conditions compared to the rest of the year.
Kolkata's tropical savanna climate produces one of the most dramatic monsoon experiences I've studied. The city receives over 1,600mm of annual rainfall, most of it between June and September. I visited during the Durga Puja festival in October, when the city emerges from the monsoon with renewed energy and comfortable temperatures. The winter months of November to February are the clear winners for comfortable sightseeing.
April vs Adjacent Months
| Metric | March | April | May |
|---|---|---|---|
| Mean Temp | 26.8°C (80.2°F) | 30.1°C (86.2°F) | 29.6°C (85.3°F) |
| Rainfall | 40.7mm | 66.9mm | 179.1mm |
| Sunshine | 10.4 hrs | 10.8 hrs | 9.9 hrs |
| Humidity | 66.6% | 68.3% | 77.7% |
| Wind | 14.4 km/h | 17.5 km/h | 19.4 km/h |
| Rainy Days | 10.4 | 11.8 | 21.2 |
Seasonal Context
April falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Kolkata in April, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Kolkata in April?
The average temperature in Kolkata during April ranges from 25.3°C (77.5°F) to 36.4°C (97.5°F), with a mean of 30.1°C (86.2°F).
How much does it rain in Kolkata in April?
Kolkata receives an average of 66.9mm of precipitation in April, spread across approximately 11.8 rainy days.
What should I pack for Kolkata in April?
Based on April weather data, pack lightweight, breathable clothing, sunscreen, and a hat.
Is April a good time to visit Kolkata?
April is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Kolkata
Cities with Similar April Climate (Tropical Savanna)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 22.57°, 88.36°. Timezone: Asia/Kolkata. Last updated: 2026-07-30.