Heat
Low · 35°
Sunamganj weather and health this week
Updated: Monday, 7 September 2026
Cold
Low · 24°
Rain and mosquitoes
High · 6 days
Lightning
6 days
Advisories for this week
- Warm days (up to 35°C): drink more than usual and cover your head in the sun.
- Dengue risk is high — 6 rainy days this week: empty standing water in pots, tyres, rooftops and fridge trays every 3 days; use repellent or nets by day, especially early morning and late afternoon; for fever take only paracetamol (no aspirin or ibuprofen) and get an NS1 dengue test on the first day or two; bleeding, severe belly pain, vomiting or drowsiness means hospital at once.
- Thunderstorms on 6 days: when thunder sounds, get inside a building or closed vehicle and stay there until 30 minutes after the last thunder; avoid open fields, water, tall trees, metal poles, and corded phones or plugged-in appliances.
- Heavy rain: boil drinking water, keep feet dry to prevent fungal infection, and start oral saline at the first sign of diarrhoea.
Seasonal illness in September
Dengue typically peaks September–November; post-flood diarrhoea; humid heat makes dehydration easy to miss.
Upazila by upazila in Sunamganj
| Upazila | Rain, next 7 days | Rainy days | High / Low | Strongest wind |
|---|---|---|---|---|
| Chhatak | 117.6 mm | 6 | 34° / 24° | 13 km/h |
| Dowarabazar | 96.6 mm | 6 | 34° / 25° | 14 km/h |
| Sulla | 73.7 mm | 7 | 35° / 25° | 13 km/h |
| Tahirpur | 74.8 mm | 6 | 34° / 26° | 16 km/h |
| Jagannathpur | 82.8 mm | 6 | 34° / 25° | 13 km/h |
| Bishwamvarpur | 79.5 mm | 6 | 34° / 25° | 14 km/h |
| Jamalganj | 93 mm | 6 | 35° / 25° | 14 km/h |
| Derai | 77.5 mm | 6 | 35° / 25° | 13 km/h |
| Sunamganj Sadar | 85 mm | 6 | 35° / 24° | 14 km/h |
| Dharmapasha | 81.4 mm | 6 | 35° / 25° | 15 km/h |
| Dakshin Sunamganj | 97.5 mm | 6 | 35° / 24° | 14 km/h |
7-day forecast for Sunamganj
| Day | Weather | High / Low | Rain chance | Heat / cold risk |
|---|---|---|---|---|
| Monday 7 | ⛈ Thunderstorm | 33° / 25° | 97% | Low |
| Tuesday 8 | ⛈ Thunderstorm | 33° / 24° | 98% | Low |
| Wednesday 9 | ⛈ Thunderstorm | 34° / 25° | 94% | Low |
| Thursday 10 | ⛈ Thunderstorm | 35° / 26° | 76% | Low |
| Friday 11 | ⛈ Thunderstorm | 35° / 26° | 76% | Low |
| Saturday 12 | ⛈ Thunderstorm | 32° / 25° | 86% | Low |
| Sunday 13 | ☁️ Overcast | 35° / 26° | 74% | Low |
Is it dangerously hot in Sunamganj this week?
No — highs top out at 35°C, below BMD's heat-wave threshold; normal precautions are enough.
Is dengue risk high in Sunamganj right now?
Yes — it is dengue season and this week has several rainy days; remove standing water and protect against daytime bites.
When is the best time for outdoor work in Sunamganj this week?
Monday 7 looks best (high 33°C, 97% rain chance); within the day, work before 10 am or after 4 pm.
This is general weather-health guidance, not medical advice. Follow DGHS and BMD warnings; see a doctor for symptoms.
General forecast for Sunamganj · Farming weather · Sunamganj climate: the whole year · Air quality