Heat
Low · 30°
Cox's Bazar weather and health this week
Updated: Monday, 7 September 2026
Cold
Low · 26°
Rain and mosquitoes
High · 5 days
Lightning
3 days
Advisories for this week
- Dengue risk is high — 5 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 3 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.
Seasonal illness in September
Dengue typically peaks September–November; post-flood diarrhoea; humid heat makes dehydration easy to miss.
Upazila by upazila in Cox's Bazar
| Upazila | Rain, next 7 days | Rainy days | High / Low | Strongest wind |
|---|---|---|---|---|
| Kutubdia | 54.1 mm | 7 | 33° / 24° | 18 km/h |
| Pekua | 54.1 mm | 7 | 33° / 24° | 18 km/h |
| Moheshkhali | 38.3 mm | 7 | 33° / 25° | 18 km/h |
| Chakaria | 72.8 mm | 7 | 33° / 24° | 13 km/h |
| Cox's Bazar Sadar | 42.9 mm | 7 | 33° / 24° | 17 km/h |
| Ramu | 61.9 mm | 7 | 33° / 24° | 14 km/h |
| Ukhia | 41.3 mm | 7 | 33° / 24° | 15 km/h |
| Teknaf | 31 mm | 7 | 31° / 25° | 17 km/h |
7-day forecast for Cox's Bazar
| Day | Weather | High / Low | Rain chance | Heat / cold risk |
|---|---|---|---|---|
| Monday 7 | ⛈ Thunderstorm | 30° / 27° | 98% | Low |
| Tuesday 8 | 🌧 Rain showers | 29° / 26° | 80% | Low |
| Wednesday 9 | ⛈ Thunderstorm | 29° / 27° | 93% | Low |
| Thursday 10 | ⛈ Thunderstorm | 29° / 27° | 63% | Low |
| Friday 11 | 🌦 Light drizzle | 29° / 27° | 72% | Low |
| Saturday 12 | 🌦 Light drizzle | 29° / 28° | 73% | Low |
| Sunday 13 | ☁️ Overcast | 30° / 29° | 41% | Low |
Is it dangerously hot in Cox's Bazar this week?
No — highs top out at 30°C, below BMD's heat-wave threshold; normal precautions are enough.
Is dengue risk high in Cox's Bazar 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 Cox's Bazar this week?
Tuesday 8 looks best (high 29°C, 80% 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 Cox's Bazar · Farming weather · Cox's Bazar climate: the whole year · Air quality