Average high
25.3°
Sirajganj weather in December
Winter · 2020–2024 averages
December in Sirajganj is winter: days average 25.3°C and nights 14.1°C, with about 11 mm of rain over 1 day and roughly 9.3 hours of sunshine a day. Around mid-month the sun rises at 6:38 AM and sets at 5:16 PM, a 10.6-hour day.
Average low
14.1°
Rainfall
11 mm
Rainy days
1
Sunshine / day
9.3 h
Nights ≤ 10°C
1
Hottest day (2020–24)
29.8°
Coldest night (2020–24)
8.3°
Wettest single day
22 mm
Sunrise
6:38 AM
Sunset
5:16 PM
Day length
10.6 h
What to expect
- Pleasant days: highs around 25.3°C.
- Mostly dry: only about 11 mm of rain across 1 day.
- Roughly 9.3 hours of sunshine a day.
- Dense morning fog is common; road, river and air travel often run late until mid-morning.
What to pack
- nothing special — this is the most comfortable time of year
Compared with the rest of Bangladesh
In December, Sirajganj ranks 47th of 64 districts for rainfall — roughly 13 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 34th, with highs about the same as 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 3.8° cooler than November, with similar rainfall. January then turns cooler and stays about as wet.
What is the weather like in Sirajganj in December?
December in Sirajganj is winter: days average 25.3°C and nights 14.1°C, with about 11 mm of rain over 1 day and roughly 9.3 hours of sunshine a day. Around mid-month the sun rises at 6:38 AM and sets at 5:16 PM, a 10.6-hour day.
Is December a good time to visit Sirajganj?
Yes — one of the best months: dry and comfortable (average 25.3°/14.1°C, only about 11 mm of rain).
Does it rain in Sirajganj in December?
Very little — Sirajganj averages 1 day of light rain in December, about 11 mm in total.
How hot is Sirajganj in December?
Average highs of 25.3°C and lows of 14.1°C; the hottest December day in 2020–24 reached 29.8°C.
Today's live forecast for Sirajganj →
Month by month
| Months | High / Low | Rainfall | Rainy days | Sunshine / day |
|---|---|---|---|---|
| January | 23.5° / 11.9° | 8 mm | 2 | 9.4 |
| February | 26.4° / 13.7° | 19 mm | 3 | 9.9 |
| March | 31.1° / 18.5° | 40 mm | 6 | 10.5 |
| April | 34.8° / 22.9° | 72 mm | 10 | 10.5 |
| May | 33.2° / 24.3° | 268 mm | 21 | 9.5 |
| June | 32.9° / 26.2° | 369 mm | 27 | 7.4 |
| July | 32.7° / 26.3° | 293 mm | 28 | 8.6 |
| August | 32.3° / 25.9° | 309 mm | 28 | 8.6 |
| September | 31.9° / 25.6° | 302 mm | 25 | 8.3 |
| October | 31.1° / 23.3° | 172 mm | 13 | 9.3 |
| November | 29.1° / 17.6° | 3 mm | 1 | 9.9 |
| December | 25.3° / 14.1° | 11 mm | 1 | 9.3 |
Sirajganj climate: the whole year · Bangladesh weather in December · Farming weather