Chattogram Climate by Month
Chattogram, Chittagong, Bangladesh
Warm all year, with a rainy season from June to September.
The climate in Chattogram is warm all year, with a rainy season from June to September. April is the warmest month, with highs around 92°F (34°C); January is the coolest at 79°F (26°C), and nights dip to 57°F (14°C). It gets 110 in (2785 mm) of rain a year, 77% of it from June to September. December and January are almost completely dry.
- Warmest month
- 92°F(34°C)
- Average high, April
- Coldest nights
- 57°F(14°C)
- Average low, January
- Rain per year
- 110 in(2785 mm)
- Wettest: July
- Humidity
- 77%
- Sunniest: April
Best and worst months in Chattogram
Best for weatherDecember and January are the best time for weather in Chattogram: highs near 80°F (27°C) and almost no rain.
Least pleasantJuly is the least pleasant month: it's the wettest, with 28 in (719 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Chattogram weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 79°F(26°C) | 57°F(14°C) | 0.4 in(9 mm) | 72% | 4.7 |
| FebFebruary | 85°F(29°C) | 62°F(17°C) | 0.5 in(13 mm) | 67% | 5.3 |
| MarMarch | 90°F(32°C) | 70°F(21°C) | 1.3 in(32 mm) | 69% | 5.9 |
| AprApril | 92°F(34°C) | 76°F(24°C) | 2.7 in(69 mm) | 73% | 6.2 |
| MayMay | 92°F(33°C) | 77°F(25°C) | 10 in(264 mm) | 77% | 5.7 |
| JunJune | 89°F(32°C) | 78°F(25°C) | 24 in(619 mm) | 85% | 4.8 |
| JulJuly | 88°F(31°C) | 78°F(25°C) | 28 in(719 mm) | 86% | 4.6 |
| AugAugust | 88°F(31°C) | 78°F(25°C) | 20 in(503 mm) | 86% | 4.5 |
| SepSeptember | 90°F(32°C) | 78°F(25°C) | 12 in(297 mm) | 81% | 4.7 |
| OctOctober | 89°F(32°C) | 76°F(24°C) | 8.4 in(214 mm) | 81% | 4.7 |
| NovNovember | 86°F(30°C) | 68°F(20°C) | 1.5 in(38 mm) | 75% | 4.8 |
| DecDecemberBest | 81°F(27°C) | 61°F(16°C) | 0.3 in(8 mm) | 74% | 4.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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