Sandwīp enjoys 255 sunny days a year, with hot summers that push life indoors midday. On the other hand, air quality is a concern.
Sandwīp, Bangladesh is a 306K-resident city with 255 sunny days and 0 frost days annually and an annual PM2.5 of 39.1 µg/m³. A city in Bangladesh.
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Dinner outside
Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 24 | 26 | 29 | 31 | 31 | 29 | 30 | 29 | 30 | 30 | 29 | 25 | 29 |
| Daily mean°C | 21 | 23 | 27 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 26 | 23 | 27 |
| Daily low°C | 18 | 19 | 24 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 23 | 20 | 24 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 30 | 32 | 36 | 39 | 39 | 36 | 36 | 36 | 38 | 38 | 35 | 31 | 35 |
| Mean feelsDaily mean feels-like°C | 23 | 26 | 31 | 33 | 33 | 31 | 30 | 30 | 32 | 32 | 29 | 24 | 30 |
| Low feelsDaily low feels-like°C | 13 | 14 | 21 | 26 | 27 | 26 | 26 | 26 | 27 | 26 | 19 | 14 | 22 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 72 | 68 | 72 | 79 | 79 | 87 | 87 | 87 | 84 | 78 | 68 | 70 | 78 |
| Dewpoint°C | 15.8 | 16.2 | 20.9 | 24.3 | 25.0 | 25.8 | 25.8 | 25.5 | 25.6 | 24.2 | 19.8 | 16.4 | 22.1 |
| Precipitation | |||||||||||||
| Rainfallmm | 3 | 5 | 43 | 56 | 168 | 507 | 692 | 928 | 397 | 224 | 17 | 8 | 3047 |
| Rain days≥1mm | 2 | 1 | 7 | 7 | 15 | 30 | 31 | 30 | 25 | 17 | 3 | 1 | 169 |
| Wind | |||||||||||||
| Wind avgm/s | 3.1 | 3.1 | 3.5 | 4.3 | 4.3 | 6.2 | 6.0 | 5.4 | 3.6 | 2.7 | 2.8 | 2.8 | 4.0 |
| Wind gustsm/s | 4.6 | 5.1 | 6.3 | 6.7 | 10.2 | 9.5 | 9.2 | 10.4 | 8.5 | 6.7 | 4.7 | 5.0 | 7.3 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.6 | 9.9 | 10.0 | 9.9 | 10.1 | 8.0 | 9.0 | 8.0 | 9.0 | 9.2 | 9.7 | 9.6 | 9.3 |
| Clear skyindex | 70% | 84% | 72% | 61% | 58% | 25% | 18% | 18% | 31% | 49% | 75% | 73% | 53% |
| UV indexmax avg | 5.2 | 6.4 | 7.9 | 8.1 | 8.5 | 6.6 | 8.0 | 5.8 | 8.0 | 6.6 | 6.0 | 4.9 | 6.8 |
Outdoor living in Sandwīp is seasonal. April through October are the toughest stretch. Dinner outside works 5/12 months, while even lunch outside manages 3/12 months.
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Air Quality
Sandwīp reports an annual PM2.5 of 39.1 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Sandwīp reports an annual PM2.5 of 39.1 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Great fit
Decent fit
PM2.5 annual average of 39.1 µg/m³ exceeds the WHO interim target of 15 µg/m³. The WHO guideline value is 5 µg/m³.
Data sources: WHO (air quality), OECD (safety).
Why not Sandwīp? Honestly, air quality is a genuine health trade-off — Sandwīp's annual PM2.5 of 39.1 µg/m³ exceeds the EU limit and WHO standards by a wide margin, with respiratory impacts documented at these levels.
Poor fit