How extreme does Chattogram's weather get?

The hottest, coldest, wettest and snowiest days Chattogram has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 3 years of daily weather observations (2022–present), from the Chittagong (Ambagan) station 2 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Chattogram has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day

105°F Apr 23, 2024

The three most extreme on record

1 105°F Apr 23, 2024recent

2 104°F Apr 29, 2024

3 103°F Apr 11, 2024

❄️ Coldest night

54°F Jan 20, 2023

The three most extreme on record

1 54°F Jan 20, 2023recent

2 55°F Jan 24, 2024

3 55°F Jan 23, 2024

🌧️ Most rain in one day

10.55 in May 27, 2024

The three most extreme on record

1 10.55 in May 27, 2024recent

2 10.17 in Aug 6, 2023

3 5.83 in Aug 27, 2023

In plain terms

Across the record, Chattogram has reached as high as 105°F and as low as 54°F. A single day has delivered over 11 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 28 years of daily observations at Shah Amanat Intl, a weather station, about 10 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →

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