Photo by Bruno Pereira on Unsplash
Esch-sur-Alzette, Luxembourg is a 28K-resident city with 130 sunny days and 48 frost days annually and an annual PM2.5 of 7.7 µg/m³. Luxembourg's second-largest city.
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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 | 9 | 10 | 13 | 17 | 21 | 26 | 26 | 27 | 23 | 16 | 11 | 9 | 17 |
| Daily mean°C | 3 | 6 | 8 | 10 | 15 | 19 | 20 | 21 | 17 | 12 | 7 | 4 | 12 |
| Daily low°C | -1 | 1 | 2 | 4 | 10 | 14 | 14 | 15 | 11 | 8 | 1 | 0 | 7 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 3 | 6 | 15 | 19 | 23 | 29 | 28 | 31 | 26 | 18 | 9 | 3 | 18 |
| Mean feelsDaily mean feels-like°C | -7 | -3 | 0 | 6 | 15 | 20 | 20 | 23 | 17 | 7 | 1 | -4 | 8 |
| Low feelsDaily low feels-like°C | -13 | -14 | -10 | -6 | 5 | 11 | 11 | 11 | 5 | -1 | -9 | -12 | -2 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 91 | 84 | 73 | 66 | 66 | 68 | 61 | 71 | 76 | 87 | 91 | 92 | 77 |
| Dewpoint°C | 0.3 | 2.8 | 2.2 | 3.9 | 8.3 | 12.3 | 11.3 | 13.1 | 11.8 | 9.6 | 5.3 | 2.2 | 6.9 |
| Precipitation | |||||||||||||
| Rainfallmm | 100 | 83 | 88 | 66 | 48 | 84 | 82 | 59 | 66 | 122 | 66 | 82 | 945 |
| Rain days≥1mm | 11 | 15 | 12 | 12 | 7 | 15 | 12 | 11 | 8 | 16 | 10 | 17 | 146 |
| Snowfallmm | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 17 |
| Snow days≥1mm | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 |
| Wind | |||||||||||||
| Wind avgm/s | 3.8 | 4.7 | 3.7 | 3.6 | 3.2 | 3.1 | 3.0 | 2.9 | 2.6 | 3.3 | 3.2 | 3.7 | 3.4 |
| Wind gustsm/s | 7.8 | 8.0 | 8.0 | 7.1 | 5.6 | 5.0 | 5.7 | 5.8 | 6.1 | 6.7 | 6.9 | 7.5 | 6.7 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 1.0 | 5.0 | 8.0 | 9.3 | 10.8 | 10.9 | 10.7 | 10.3 | 8.6 | 5.0 | 3.0 | 1.0 | 7.0 |
| Clear skyindex | 12% | 29% | 40% | 32% | 34% | 42% | 40% | 40% | 43% | 28% | 21% | 13% | 31% |
| UV indexmax avg | 0.4 | 1.0 | 1.8 | 3.3 | 4.5 | 5.1 | 5.4 | 4.7 | 3.5 | 1.7 | 0.6 | 0.3 | 2.7 |
Esch-sur-Alzette offers a solid outdoor season. May through September are perfect for all activities. Dinner outside works 5/12 months, while walking is comfortable 12/12 months — impressive.
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Air Quality
Esch-sur-Alzette reports an annual PM2.5 of 7.7 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Esch-sur-Alzette reports an annual PM2.5 of 7.7 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Great fit