Annual rainfall
2353 mm
Bandarban climate: the whole year
2020–2024 averages
Bandarban averages about 2,353 mm of rain a year — 12th of 64 districts, close to the national average. Most of it falls around July, while February is nearly dry (4 mm). April is the hottest month (average highs of 35.3°C; the hottest day of 2020–24 hit 39.6°C in April) and January the coolest (average lows of 13°C; coldest night 8.9°C in January). A typical year has about 35 days at or above 35°C and about 3 nights at or below 10°C. The most comfortable months to visit are January, February, March, December.
Rainfall rank (of 64)
12 / 64
Wettest month
July
Driest month
February
Hottest month
April · 35.3°
Coolest month
January · 13°
Best months to visit
January, February, March, December
Month by month
| Months | High / Low | Rainfall | Rainy days | Sunshine / day |
|---|---|---|---|---|
| January | 25.9° / 13° | 10 mm | 2 | 9.6 |
| February | 28.3° / 14.1° | 4 mm | 1 | 10.4 |
| March | 32.9° / 18.6° | 10 mm | 2 | 10.9 |
| April | 35.3° / 21.9° | 26 mm | 5 | 11.3 |
| May | 33.7° / 23.2° | 180 mm | 15 | 10.3 |
| June | 30.4° / 23.8° | 443 mm | 29 | 7.6 |
| July | 30.2° / 24° | 532 mm | 30 | 7.6 |
| August | 29.5° / 23.6° | 498 mm | 30 | 6.2 |
| September | 30.4° / 23.5° | 384 mm | 29 | 7.8 |
| October | 30.8° / 22.6° | 208 mm | 20 | 9.2 |
| November | 30.1° / 19.1° | 38 mm | 4 | 10.2 |
| December | 27.1° / 15.3° | 20 mm | 2 | 9.9 |
When is the best time to visit Bandarban?
January, February, March, December — dry and comfortable with little rain. Avoid the April heat and the July rains.
Which month is the wettest in Bandarban?
July — about 532 mm over 30 rainy days. The driest is February (4 mm).
Which month is the hottest in Bandarban?
April — average highs of 35.3°C, peaking at 39.6°C in 2020–24. The coolest is January, with average lows of 13°C.
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