Kolkata weather in June
June in Kolkata: sweltering, soaked, with very humid — a hit-or-miss time to visit.
#10 of 12 months in Kolkata · #564 of 604 destinations to visit in June · comfort 48/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Kolkata climate normals — June
| Daytime high | 33°C / 92°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 27°C / 81°F | |
| Feels like (high) | 40°C / 104°F | |
| Rainfall | 202 mm / 7.9 in | ⛈ soaked |
| Rainy days | 21 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 26°C / 79°F | |
| Sunshine | 8.9 h/day | |
| Daylight | 13.5 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 85 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Kolkata in June — FAQ
- Is June a good time to visit Kolkata?
- June in Kolkata: sweltering, soaked, with very humid — a hit-or-miss time to visit. It ranks #10 of 12 months for Kolkata on SeasonMap's comfort score (48/100).
- What is the weather like in Kolkata in June?
- In June, Kolkata averages a daily high of 33.3°C and a low of 27.2°C, with about 201.6 mm of rain over roughly 21.4 rainy days.
- What is the air quality in Kolkata in June?
- Kolkata has a mean US Air Quality Index of about 85 in June.