Average high
31.1°
Sunamganj weather in October
Post-monsoon autumn · 2020–2024 averages
October in Sunamganj is post-monsoon autumn: days average 31.1°C and nights 23.6°C, with about 325 mm of rain over 16 days and roughly 9 hours of sunshine a day. Around mid-month the sun rises at 5:52 AM and sets at 5:29 PM, a 11.6-hour day.
Average low
23.6°
Rainfall
325 mm
Rainy days
16
Sunshine / day
9 h
Days ≥ 35°C
1
Hottest day (2020–24)
36.2°
Coldest night (2020–24)
18.2°
Wettest single day
225 mm
Sunrise
5:52 AM
Sunset
5:29 PM
Day length
11.6 h
What to expect
- Warm days, with highs around 31.1°C.
- As wet as the monsoon: about 325 mm of rain over 16 days, often as heavy afternoon or overnight downpours.
- Roughly 9 hours of sunshine a day.
What to pack
- an umbrella or raincoat and quick-drying footwear
- waterproof covers for phones and documents
Compared with the rest of Bangladesh
In October, Sunamganj ranks 1st of 64 districts for rainfall — roughly 112 mm wetter than the national average; the wettest district this month is Sunamganj (325 mm) and the driest Dinajpur (125 mm). For heat it ranks 15th, with highs 0.3° above the national mean; Rangamati is the hottest district in October (31.3°C) and Panchagarh has the coldest nights (21.9°C).
Compared with the months around it
October is about 1.2° cooler than September, with roughly 37 mm less rain. November then turns cooler and drier.
What is the weather like in Sunamganj in October?
October in Sunamganj is post-monsoon autumn: days average 31.1°C and nights 23.6°C, with about 325 mm of rain over 16 days and roughly 9 hours of sunshine a day. Around mid-month the sun rises at 5:52 AM and sets at 5:29 PM, a 11.6-hour day.
Is October a good time to visit Sunamganj?
It is peak monsoon, with about 325 mm of rain. Good for haors, waterfalls and green landscapes; poor for beaches and hill trekking.
Does it rain in Sunamganj in October?
Yes — on about 16 days, around 325 mm in total; the wettest single day in 2020–24 brought 225 mm.
How hot is Sunamganj in October?
Average highs of 31.1°C and lows of 23.6°C; the hottest October day in 2020–24 reached 36.2°C, and about 1 day top 35°C.
Today's live forecast for Sunamganj →
Month by month
| Months | High / Low | Rainfall | Rainy days | Sunshine / day |
|---|---|---|---|---|
| January | 23.5° / 12.8° | 12 mm | 2 | 8.9 |
| February | 25.6° / 14° | 29 mm | 4 | 9.1 |
| March | 29.9° / 18° | 59 mm | 8 | 9.2 |
| April | 31.5° / 21.7° | 174 mm | 15 | 9.2 |
| May | 31.2° / 23.5° | 462 mm | 22 | 8.8 |
| June | 30.8° / 24.6° | 891 mm | 29 | 6 |
| July | 31.9° / 25.6° | 573 mm | 31 | 7.3 |
| August | 31.7° / 25.6° | 560 mm | 30 | 7.4 |
| September | 32.3° / 25.5° | 362 mm | 23 | 8.6 |
| October | 31.1° / 23.6° | 325 mm | 16 | 9 |
| November | 29.4° / 18.5° | 10 mm | 2 | 10.1 |
| December | 25.7° / 14.8° | 13 mm | 2 | 9.2 |
Places to visit in Sunamganj
Sunamganj climate: the whole year · Bangladesh weather in October · Farming weather