Kolkata Weather in June
June in Kolkata brings very high temperatures, with highs of 35°C (95°F) and nights dropping to 28°C (82°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Kolkata in June
As part of the rainy season, Kolkata sees around 12 days of rain in June, with an average of 289 mm (11 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Kolkata in June
In June, Kolkata sees very high temperatures, with highs of 35°C (95°F). Nights drop to around 28°C (82°F). For most visitors, the main thing to prepare for is the heat during the day. With lows of 28°C (82°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Kolkata in June
The area enjoys a balanced 133 hours of sunlight, ensuring it's neither too rainy nor too sunny.
Wind Speed in Kolkata in June
Wind speeds average 1 m/s (2 knots) during June. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.
Average water temperature in June
At 29°C (84°F), the water is very warm — more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.June in Kolkata has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit India, check out our Kolkata's climate page.
Kolkata Temperature in June
Min Temperature
28°C (82°F)
Max Temperature
35°C (95°F)
Water Temperature
29°C (84°F) *
Chance of Rain
40%
Precipitation
289 mm (11 in)
Rainy days
12 days
Humidity
77% *
Windspeed
1 m/s (2 knots) *
Sunshine
133 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Kolkata typically drop from around 35°C (95°F) at the start of June to approximately 32°C (90°F) by the end. Nights are warm, with lows around 27°C (81°F).
Average temperatures in June
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Kolkata in June
Browse day-by-day weather records for Kolkata spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kolkata historical weather extremes in June
Our historical data for Kolkata spans 2003 to 2026, revealing these weather extremes.
- The hottest June day on record in Kolkata reached 41°C (106°F) (June 15, 2018).
- The coldest June day was on June 17, 2011, with a maximum of 26°C (79°F).
- The lowest overnight temperature recorded in June was 22°C (72°F) (June 1, 2016).
- Peak precipitation in June occurred on June 17, 2011, when 168 mm (6.6 in) of precipitation was measured.
Best Places in India in June
Find out more about the weather in India and which places have the best travel conditions in this month. See all of India in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Kolkata in June
Pack for serious heat in Kolkata in June. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. It's going to pour! Pack a good poncho and prepare for very wet conditions. With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Kolkata in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit India, check out our Kolkata's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Kolkata climate overview or explore weather in India.
