Average high
25°
Chapai Nawabganj weather in December
Winter · 2020–2024 averages
December in Chapai Nawabganj is winter: days average 25°C and nights 13.9°C, with about 6 mm of rain over 1 day and roughly 9.4 hours of sunshine a day. Around mid-month the sun rises at 6:43 AM and sets at 5:21 PM, a 10.6-hour day.
Average low
13.9°
Rainfall
6 mm
Rainy days
1
Sunshine / day
9.4 h
Nights ≤ 10°C
1
Hottest day (2020–24)
29.3°
Coldest night (2020–24)
9°
Wettest single day
19 mm
Sunrise
6:43 AM
Sunset
5:21 PM
Day length
10.6 h
What to expect
- Pleasant days: highs around 25°C.
- Cool, comfortable nights around 13.9°C.
- Mostly dry: only about 6 mm of rain across 1 day.
- Roughly 9.4 hours of sunshine a day.
- Dense morning fog is common; road, river and air travel often run late until mid-morning.
What to pack
- a light layer for early mornings
Compared with the rest of Bangladesh
In December, Chapai Nawabganj ranks 53rd of 64 districts for rainfall — roughly 18 mm drier than the national average; the wettest district this month is Manikganj (67 mm) and the driest Rangpur (3 mm). For heat it ranks 51st, with highs 0.3° below the national mean; Bandarban is the hottest district in December (27.1°C) and Panchagarh has the coldest nights (12.9°C).
Compared with the months around it
December is about 3.7° cooler than November, with similar rainfall. January then turns cooler and stays about as wet.
What is the weather like in Chapai Nawabganj in December?
December in Chapai Nawabganj is winter: days average 25°C and nights 13.9°C, with about 6 mm of rain over 1 day and roughly 9.4 hours of sunshine a day. Around mid-month the sun rises at 6:43 AM and sets at 5:21 PM, a 10.6-hour day.
Is December a good time to visit Chapai Nawabganj?
Yes — one of the best months: dry and comfortable (average 25°/13.9°C, only about 6 mm of rain).
Does it rain in Chapai Nawabganj in December?
Very little — Chapai Nawabganj averages 1 day of light rain in December, about 6 mm in total.
How cold is Chapai Nawabganj in December?
Average lows of 13.9°C and highs of 25°C; the coldest December night in 2020–24 was 9°C, and about 1 night drop to 10°C or below. Cold by Bangladeshi standards, but a light jacket is enough.
Today's live forecast for Chapai Nawabganj →
Month by month
| Months | High / Low | Rainfall | Rainy days | Sunshine / day |
|---|---|---|---|---|
| January | 23° / 11.7° | 11 mm | 2 | 9.5 |
| February | 26.6° / 13.8° | 23 mm | 2 | 10.3 |
| March | 32.1° / 19° | 32 mm | 4 | 10.6 |
| April | 36.3° / 22.9° | 46 mm | 6 | 10.6 |
| May | 34.1° / 24.7° | 180 mm | 18 | 9.6 |
| June | 34° / 26.6° | 285 mm | 22 | 8 |
| July | 32.8° / 26.5° | 269 mm | 26 | 8.9 |
| August | 32.3° / 26.1° | 289 mm | 28 | 8.9 |
| September | 31.9° / 25.8° | 307 mm | 24 | 8.1 |
| October | 31.2° / 23.4° | 137 mm | 12 | 9.5 |
| November | 28.7° / 17.8° | 4 mm | 1 | 9.8 |
| December | 25° / 13.9° | 6 mm | 1 | 9.4 |
Chapai Nawabganj climate: the whole year · Bangladesh weather in December · Farming weather