Photo by Chip Vincent on Unsplash
Pago Pago, American Samoa is a 12K-resident city with 291 sunny days and 0 frost days annually and an annual PM2.5 of 2.8 µg/m³. The capital and largest city of American Samoa.
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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 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 |
| Daily mean°C | 27 | 27 | 28 | 27 | 28 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 |
| Daily low°C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 33 | 32 | 34 | 33 | 32 | 31 | 29 | 29 | 30 | 30 | 32 | 32 | 31 |
| Mean feelsDaily mean feels-like°C | 29 | 28 | 30 | 30 | 29 | 27 | 27 | 26 | 27 | 27 | 29 | 29 | 28 |
| Low feelsDaily low feels-like°C | 25 | 25 | 25 | 25 | 25 | 23 | 23 | 22 | 23 | 23 | 24 | 25 | 24 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 82 | 84 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 82 | 82 | 81 |
| Dewpoint°C | 23.9 | 23.8 | 23.7 | 23.8 | 24.0 | 23.5 | 23.3 | 22.8 | 23.1 | 23.5 | 23.6 | 23.6 | 23.5 |
| Precipitation | |||||||||||||
| Rainfallmm | 338 | 571 | 165 | 219 | 184 | 231 | 175 | 186 | 193 | 227 | 228 | 268 | 2985 |
| Rain days≥1mm | 29 | 26 | 25 | 29 | 26 | 23 | 23 | 25 | 25 | 24 | 26 | 28 | 309 |
| Wind | |||||||||||||
| Wind avgm/s | 4.8 | 5.1 | 3.7 | 4.6 | 5.1 | 6.6 | 7.7 | 6.7 | 6.9 | 6.8 | 5.0 | 4.8 | 5.7 |
| Wind gustsm/s | 8.0 | 8.4 | 7.6 | 7.5 | 8.9 | 10.4 | 10.4 | 11.4 | 9.8 | 9.4 | 8.6 | 9.4 | 9.1 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 10.1 | 9.0 | 9.6 | 9.7 | 9.1 | 8.9 | 9.6 | 9.9 | 9.7 | 10.2 | 9.8 | 10.6 | 9.7 |
| Clear skyindex | 41% | 35% | 45% | 52% | 58% | 53% | 60% | 61% | 59% | 53% | 48% | 43% | 51% |
| UV indexmax avg | 12.7 | 12.5 | 12.4 | 9.8 | 7.7 | 7.0 | 7.1 | 9.0 | 10.6 | 11.9 | 11.8 | 11.9 | 10.4 |
Outdoor activities in Pago Pago are challenging most of the year. 6 months of the year are the toughest stretch. Running is tough year-round, while walking works 6/12 months.
Tap any month for details · Click activity name for overview
Air Quality
Pago Pago reports an annual PM2.5 of 2.8 µg/m³. That's below the WHO 2021 annual guideline of 5 µg/m³ — cleaner than most cities on the continent.
Pago Pago reports an annual PM2.5 of 2.8 µg/m³. That's below the WHO 2021 annual guideline of 5 µg/m³ — cleaner than most cities on the continent.