🇱🇺 The climate in Mertert-Wasserbillig
Temperature, rain and sunshine measured over Mertert-Wasserbillig across five years of ERA5 reanalysis — the same source, method and resolution as the other 126 communes.
sunshine index
101
100 = average of the profiled communes
days at 25 °C or above
52
frost days
44
mm of rain a year
963
elevation: 136 mrain days: 155
Month by month
| Month | Avg. high | Avg. low | Rain |
|---|---|---|---|
| Jan | 5.9 °C | 1.1 °C | 100 mm |
| Feb | 9.1 °C | 2.9 °C | 88 mm |
| Mar | 11.6 °C | 3.2 °C | 84 mm |
| Apr | 14.5 °C | 4.8 °C | 56 mm |
| May | 18.7 °C | 9.0 °C | 82 mm |
| Jun | 23.7 °C | 13.6 °C | 66 mm |
| Jul | 24.6 °C | 14.4 °C | 84 mm |
| Aug | 25.1 °C | 15.4 °C | 63 mm |
| Sep | 21.5 °C | 12.0 °C | 69 mm |
| Oct | 16.2 °C | 9.0 °C | 96 mm |
| Nov | 9.9 °C | 4.7 °C | 85 mm |
| Dec | 6.7 °C | 2.7 °C | 89 mm |
Against the other communes
99 %
warmer than of the profiled cities
70 %
sunnier than of the profiled cities
37 %
drier than of the profiled cities
Five years is enough to rank communes against each other, not to describe a climate in absolute terms: a climate normal is computed over thirty. Values come from a gridded reanalysis, not a local weather station. Sunshine is given as an index rather than in hours: ERA5 infers it from irradiance and runs well above station measurements, but the bias is the same everywhere, so comparing communes remains sound.
Source: ERA5 (Copernicus) via Open-Meteo — daily normals 2020-2024 · CC BY 4.0 · 2020-01-01/2024-12-31