🇫🇷 The climate in Mont-Saint-Martin
Temperature, rain and sunshine measured over Mont-Saint-Martin across five years of ERA5 reanalysis — the same source, method and resolution as the other 126 communes.
sunshine index
100
100 = average of the profiled communes
days at 25 °C or above
30
frost days
52
mm of rain a year
1,078
elevation: 299 mrain days: 159
Month by month
| Month | Avg. high | Avg. low | Rain |
|---|---|---|---|
| Jan | 4.7 °C | 0.2 °C | 122 mm |
| Feb | 7.9 °C | 2.0 °C | 114 mm |
| Mar | 10.2 °C | 2.4 °C | 93 mm |
| Apr | 13.1 °C | 4.0 °C | 60 mm |
| May | 17.1 °C | 8.2 °C | 78 mm |
| Jun | 21.7 °C | 12.6 °C | 81 mm |
| Jul | 22.6 °C | 13.2 °C | 79 mm |
| Aug | 23.4 °C | 14.4 °C | 71 mm |
| Sep | 19.9 °C | 11.4 °C | 71 mm |
| Oct | 14.8 °C | 8.4 °C | 110 mm |
| Nov | 8.6 °C | 3.9 °C | 92 mm |
| Dec | 5.6 °C | 1.8 °C | 108 mm |
Against the other communes
20 %
warmer than of the profiled cities
32 %
sunnier than of the profiled cities
8 %
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