
Parc naturel Haute-Sûre Forêt d'Anlier
- Annual mean
- 8.4 °C
- Warmest month
- July
- Wettest month
- December
Long-term atmospheric averages at a representative coordinate for the period 1991 to 2020.
The climate profile for Parc naturel des Deux Ourthes provides detailed monthly measurements covering average, minimum, and maximum temperatures alongside precipitation rates. These figures offer a clear understanding of the annual atmospheric rhythm observed at the representative coordinate, including relative humidity, wind speed, and daylight duration. The records present climatological patterns rather than specific weather events or localized variations across the broader protected area.

Long term monthly temperature ranges and average daily precipitation rates across twelve calendar months
Twelve-month climatology covering temperature bounds, precipitation rates, humidity, wind, and daylight hours
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 0.2 °C-9.3° to 8.6° | 2.8 mm/day | 95.3% | 5.5 m/s | 8.4 hours |
| February | 0.6 °C-8.4° to 9.7° | 2.5 mm/day | 93.6% | 5.2 m/s | 9.8 hours |
| March | 4 °C-5° to 15° | 2.3 mm/day | 88.5% | 4.9 m/s | 11.6 hours |
| April | 7.7 °C-2.8° to 19.7° | 1.8 mm/day | 82.7% | 4.3 m/s | 13.6 hours |
| May | 11.8 °C1° to 23.3° | 2.3 mm/day | 80.7% | 4.1 m/s | 15.2 hours |
| June | 15.1 °C4.9° to 26.6° | 2.5 mm/day | 79% | 3.9 m/s | 16.1 hours |
| July | 17.4 °C7.5° to 29.4° | 2.5 mm/day | 74.9% | 3.8 m/s | 15.7 hours |
| August | 17.2 °C7.3° to 29.7° | 2.5 mm/day | 73.8% | 3.7 m/s | 14.2 hours |
| September | 13.3 °C4° to 24.6° | 2.3 mm/day | 78.8% | 4.1 m/s | 12.3 hours |
| October | 8.8 °C-0.4° to 19.9° | 2.5 mm/day | 87.7% | 4.7 m/s | 10.4 hours |
| November | 4.2 °C-3.9° to 13.7° | 2.7 mm/day | 94.2% | 4.8 m/s | 8.7 hours |
| December | 1 °C-7.8° to 9.5° | 3.2 mm/day | 95.7% | 5.3 m/s | 7.9 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing twelve stored monthly normals for temperature, precipitation, wind, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature and precipitation rhythms across distinct protected landscapes.






Continue your study of Belgian protected areas by exploring the detailed geographic layout and territorial boundaries of Parc naturel des Deux Ourthes. MoriAtlas provides a clear map-based context for the Ardennes, detailing the interplay between river-carved valleys and elevated heathland plateaus across this unique conservation region.