High humidity (80%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.

Nearby Regional Outlook

Chittagong Weather Radar

Live precipitation · Cloud cover · Wind

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Frequently Asked Questions

What is the hottest month in Chittagong?

The hottest month in Chittagong is typically April, with daytime highs averaging around 32.5°C (91°F), based on 10 years of historical weather data. Overnight lows during this period average near 24.3°C (76°F).

What is the coldest month in Chittagong?

The coldest month in Chittagong is typically January, with overnight lows averaging around 14°C (57°F) and daytime highs near 25.4°C (78°F), based on 10 years of historical weather data.

When does the rainy season start in Chittagong?

Chittagong has a clearly defined rainy season running roughly from June to August, based on 10 years of historical rainfall data. July is typically the wettest month, averaging about 503 mm of rain. Outside this window, rainfall is much lighter for the rest of the year.

What's the best time of year to visit Chittagong?

The best time to visit Chittagong is typically December to January, when daytime highs average a comfortable 25.9°C (79°F). Rainfall during this window averages around 15 mm, well below the 503 mm seen in July, the wettest month. This is based on 10 years of historical weather data.

Atmospheric Details

Wind

7 km/h

ESE · Light Breeze · Max 12 km/h

Humidity

80 %

High · feels muggy

UV Index

Very High

Visibility

14 km

Excellent

Pressure

1007 hPa

Stable

Dew Point

25°C

Very humid

Today vs Normal

32°C+2° above normal

The long-term average high for today is 30°C.

Air Quality

Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Health & Activity Advice

⚠ Limit Outdoor Time

UV index is 8 today — very high. Limit sun exposure around midday, apply SPF 30+ every two hours, and seek shade when possible.

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

High humidity (80%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.