Historical weather in Chattogram, Bangladesh
Chattogram weather history for 2023-2025, with daily temperatures, precipitation, monthly summaries, and records from Open-Meteo archive data.
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Weather summary
Across 2023-2025, Chattogram averaged 30.4 C for daily highs and 21.9 C for daily lows across 1096 daily observations.
The warmest month was April 2024, with an average high of 35.6 C, while January 2024 had the lowest average low at 13.2 C.
The wettest month was August 2024, totaling 848.9 mm of precipitation.
The hottest day reached 40.3 C on April 11, 2024; the coldest night fell to 10.3 C on January 23, 2024.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | 14.1 | 26.6 | 0.0 | 31 |
| 2023 | February | 16.4 | 28.8 | 1.2 | 28 |
| 2023 | March | 20.4 | 31.8 | 47.3 | 31 |
| 2023 | April | 23.2 | 34.0 | 80.9 | 30 |
| 2023 | May | 24.8 | 32.6 | 166.0 | 31 |
| 2023 | June | 25.9 | 31.2 | 240.8 | 30 |
| 2023 | July | 25.7 | 31.4 | 209.8 | 31 |
| 2023 | August | 25.0 | 29.7 | 646.7 | 31 |
| 2023 | September | 25.2 | 31.2 | 371.4 | 30 |
| 2023 | October | 23.2 | 30.7 | 120.4 | 31 |
| 2023 | November | 20.2 | 29.3 | 65.5 | 30 |
| 2023 | December | 16.9 | 26.7 | 23.3 | 31 |
| 2024 | January | 13.2 | 24.9 | 13.2 | 31 |
| 2024 | February | 16.1 | 29.0 | 2.9 | 29 |
| 2024 | March | 19.6 | 32.4 | 17.4 | 31 |
| 2024 | April | 25.7 | 35.6 | 33.2 | 30 |
| 2024 | May | 25.5 | 33.3 | 273.7 | 31 |
| 2024 | June | 25.9 | 31.2 | 317.5 | 30 |
| 2024 | July | 25.4 | 30.3 | 321.8 | 31 |
| 2024 | August | 24.6 | 29.1 | 848.9 | 31 |
| 2024 | September | 25.2 | 30.9 | 455.7 | 30 |
| 2024 | October | 24.3 | 31.3 | 113.6 | 31 |
| 2024 | November | 20.6 | 30.5 | 6.3 | 30 |
| 2024 | December | 16.4 | 27.6 | 0.3 | 31 |
| 2025 | January | 14.9 | 26.9 | 0.1 | 31 |
| 2025 | February | 17.3 | 30.2 | 12.5 | 28 |
| 2025 | March | 21.6 | 33.0 | 5.0 | 31 |
| 2025 | April | 24.1 | 32.6 | 62.0 | 30 |
| 2025 | May | 25.1 | 32.7 | 480.4 | 31 |
| 2025 | June | 25.2 | 30.5 | 457.4 | 30 |
| 2025 | July | 25.1 | 29.9 | 524.2 | 31 |
| 2025 | August | 24.8 | 30.3 | 285.3 | 31 |
| 2025 | September | 25.0 | 31.2 | 330.0 | 30 |
| 2025 | October | 24.5 | 31.6 | 181.4 | 31 |
| 2025 | November | 20.2 | 29.6 | 31.5 | 30 |
| 2025 | December | 15.2 | 26.5 | 0.0 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | April 11, 2024 | 40.3 C |
| Coldest night | January 23, 2024 | 10.3 C |
| Wettest day | August 17, 2024 | 213.4 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.