
Riserva naturale dei Monti Pelati
- Annual mean
- 5.6 °C
- Warmest month
- July
- Wettest month
- May
A twelve month profile of long-term temperature, precipitation, humidity, and daylight cycles
Annual atmospheric patterns at a representative point within Riserva naturale speciale della Bessa provide a consistent overview of local climate normals recorded from 1991 to 2020. Monthly measurements track the progression of mean temperatures, daily precipitation rates, wind speeds, and relative humidity throughout the calendar year. Daylight hours accompany these records to illustrate seasonal light availability, offering a factual baseline for regional climate study based on NASA POWER data.

Monthly temperature normals and average daily precipitation cycles
Compare twelve months of average temperature bounds, precipitation rates, humidity, wind, and daylight hours
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 1 °C-7.1° to 11.1° | 1.3 mm/day | 71.5% | 1.7 m/s | 9 hours |
| February | 2.4 °C-6.8° to 13.4° | 1.6 mm/day | 68.7% | 1.9 m/s | 10.1 hours |
| March | 6.6 °C-3.8° to 18.8° | 1.7 mm/day | 66.8% | 2.2 m/s | 11.7 hours |
| April | 10.4 °C-0.1° to 21.6° | 2.8 mm/day | 68.9% | 2.2 m/s | 13.3 hours |
| May | 15 °C4.9° to 25.3° | 3.3 mm/day | 70.3% | 2.2 m/s | 14.7 hours |
| June | 19.1 °C8.3° to 28.6° | 2.8 mm/day | 69.1% | 2 m/s | 15.4 hours |
| July | 21.4 °C11° to 29.8° | 2.1 mm/day | 65.2% | 1.9 m/s | 15.1 hours |
| August | 21.1 °C10.5° to 30.2° | 2.4 mm/day | 65.7% | 1.9 m/s | 13.9 hours |
| September | 16.5 °C6.9° to 26.3° | 2.8 mm/day | 69.3% | 2 m/s | 12.3 hours |
| October | 11.4 °C2.5° to 22° | 2.9 mm/day | 74.8% | 1.8 m/s | 10.6 hours |
| November | 5.9 °C-2.3° to 16° | 3.7 mm/day | 75.5% | 1.8 m/s | 9.3 hours |
| December | 1.8 °C-6.3° to 10.8° | 1.7 mm/day | 71.7% | 1.7 m/s | 8.6 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 annual temperature, precipitation, humidity, wind, and daylight normals across twelve calendar periods
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore long-term monthly climate normals across diverse protected landscapes and geographic settings






Dive into the detailed geography of this Italian nature reserve through our structured mapping of its glacial and archaeological features. Use this MoriAtlas resource to understand the distinct morainic plateau, erratic boulders, and the historical mining imprint that defines the Bessa landscape near Biella.