Rain, next 7 days
26.5 mm
Brahmanbaria farming weather this week
Updated: Monday, 7 September 2026
This week at a glance
Rainy days
6
Hottest day
34°
Coolest night
25°
Strongest wind
16 km/h
Thunder days
5
Advisories for this week
- Moderate rain (about 26.5 mm) is coming — hold irrigation for 2–3 days and check soil moisture first.
- Monday 7: 100% chance of rain — do not leave cut paddy or jute drying in the open, and urea applied just before rain simply washes away.
- Thunderstorms likely on 5 days — avoid open fields in the afternoon; when thunder sounds, shelter in a building, never under a tree.
- 6 rainy days — fungal diseases (blast, sheath blight) spread fast on wet foliage; scout fields between showers.
Best days for field work
No dry, calm day in the next 7 days — do spraying and harvesting on the morning with the lowest rain chance, and check again tomorrow.
Upazila by upazila in Brahmanbaria
| Upazila | Rain, next 7 days | Rainy days | High / Low | Strongest wind |
|---|---|---|---|---|
| Bancharampur | 53.3 mm | 6 | 33° / 25° | 17 km/h |
| Brahmanbaria Sadar | 33.4 mm | 6 | 35° / 25° | 15 km/h |
| Sarail | 36 mm | 6 | 35° / 25° | 16 km/h |
| Nasirnagar | 36 mm | 6 | 35° / 25° | 16 km/h |
| Nabinagar | 30.7 mm | 6 | 33° / 25° | 13 km/h |
| Akhaura | 27.3 mm | 6 | 34° / 25° | 16 km/h |
| Kasba | 47.4 mm | 6 | 33° / 25° | 13 km/h |
| Ashuganj | 32.9 mm | 6 | 34° / 25° | 17 km/h |
| Bijoynagar | 33.4 mm | 6 | 34° / 25° | 15 km/h |
Crop calendar: September
Aman tillering and weeding; top-dress urea into 2–3 cm of standing water on a day with no heavy rain due; watch for stem borer and blast after cloudy spells; replant flood-hit fields where needed.
Brahmanbaria's main crops
Boro and Aman rice, vegetables, fish farming, mustard — this week's rain and temperatures set the irrigation, disease and harvest timing for these.
Livestock, poultry and fish
- Improve airflow in poultry sheds and feed less at midday; keep cattle and goats in shade.
7-day forecast for Brahmanbaria
| Day | Weather | High / Low | Rain chance · Rainfall | Wind |
|---|---|---|---|---|
| Monday 7 | ⛈ Thunderstorm | 32° / 25° | 100% · 8.1 mm | 16 km/h |
| Tuesday 8 | ⛈ Thunderstorm | 32° / 25° | 94% · 4.5 mm | 11 km/h |
| Wednesday 9 | ⛈ Thunderstorm | 33° / 26° | 90% · 4.2 mm | 12 km/h |
| Thursday 10 | ⛈ Thunderstorm | 33° / 26° | 77% · 2.2 mm | 11 km/h |
| Friday 11 | ⛈ Thunderstorm | 32° / 26° | 71% · 4.8 mm | 9 km/h |
| Saturday 12 | 🌦 Light drizzle | 31° / 26° | 67% · 2.1 mm | 11 km/h |
| Sunday 13 | 🌦 Light drizzle | 34° / 27° | 65% · 0.6 mm | 9 km/h |
Should I irrigate in Brahmanbaria this week?
Moderate rain (about 26.5 mm) is coming — hold irrigation for 2–3 days and check soil moisture first.
Is it safe to spray pesticide in Brahmanbaria this week?
No good day this week because of wind or rain — if spraying cannot wait, do it at dawn when wind is lowest.
When will it rain in Brahmanbaria?
Rain becomes likely from Monday 7 (100% chance, about 8.1 mm). About 26.5 mm in total this week.
This advisory is generated from forecast models and general agronomy for Bangladesh. For crop-specific decisions follow your upazila agriculture office (DAE) and the BAMIS bulletin.
General forecast for Brahmanbaria · Weather and health · Brahmanbaria climate: the whole year