Average high
31.7°
Gaibandha weather in September
Late monsoon, early autumn · 2020–2024 averages
September in Gaibandha is late monsoon, early autumn: days average 31.7°C and nights 25.6°C, with about 322 mm of rain over 23 days and roughly 8.2 hours of sunshine a day. Around mid-month the sun rises at 5:47 AM and sets at 6:08 PM, a 12.3-hour day.
Average low
25.6°
Rainfall
322 mm
Rainy days
23
Sunshine / day
8.2 h
Days ≥ 35°C
1
Hottest day (2020–24)
37.1°
Coldest night (2020–24)
23.8°
Wettest single day
84 mm
Sunrise
5:47 AM
Sunset
6:08 PM
Day length
12.3 h
What to expect
- Warm days, with highs around 31.7°C.
- This is monsoon: about 322 mm of rain over 23 days, often as heavy afternoon or overnight downpours.
- Roughly 8.2 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 September, Gaibandha ranks 27th of 64 districts for rainfall — about the national average; the wettest district this month is Panchagarh (435 mm) and the driest Kishoreganj (261 mm). For heat it ranks 23rd, with highs 0.3° above the national mean; Kishoreganj is the hottest district in September (32.4°C) and Bandarban has the coldest nights (23.5°C).
Compared with the months around it
September is about as warm as August, with roughly 18 mm more rain. October then turns cooler and drier.
What is the weather like in Gaibandha in September?
September in Gaibandha is late monsoon, early autumn: days average 31.7°C and nights 25.6°C, with about 322 mm of rain over 23 days and roughly 8.2 hours of sunshine a day. Around mid-month the sun rises at 5:47 AM and sets at 6:08 PM, a 12.3-hour day.
Is September a good time to visit Gaibandha?
It is peak monsoon, with about 322 mm of rain. Good for haors, waterfalls and green landscapes; poor for beaches and hill trekking.
Does it rain in Gaibandha in September?
Yes — on about 23 days, around 322 mm in total; the wettest single day in 2020–24 brought 84 mm.
How hot is Gaibandha in September?
Average highs of 31.7°C and lows of 25.6°C; the hottest September day in 2020–24 reached 37.1°C, and about 1 day top 35°C.
Today's live forecast for Gaibandha →
Month by month
| Months | High / Low | Rainfall | Rainy days | Sunshine / day |
|---|---|---|---|---|
| January | 22.6° / 11.7° | 7 mm | 1 | 9 |
| February | 25.7° / 13.3° | 18 mm | 3 | 9.8 |
| March | 30.4° / 17.9° | 31 mm | 6 | 10.3 |
| April | 33.4° / 21.9° | 97 mm | 10 | 10.2 |
| May | 31.9° / 23.6° | 352 mm | 23 | 9.1 |
| June | 31.7° / 25.3° | 503 mm | 29 | 7 |
| July | 32.4° / 26.1° | 356 mm | 27 | 8.4 |
| August | 32.1° / 25.9° | 304 mm | 27 | 8.5 |
| September | 31.7° / 25.6° | 322 mm | 23 | 8.2 |
| October | 30.5° / 23.2° | 230 mm | 14 | 9 |
| November | 28.4° / 17.8° | 2 mm | 0 | 9.9 |
| December | 24.9° / 14.1° | 4 mm | 0 | 9.1 |
Gaibandha climate: the whole year · Bangladesh weather in September · Farming weather