Biella Climate by Month
Biella, Piedmont, Italy
Warm summers and cold winters, with rain spread through the year.
The climate in Biella is one of warm summers and cold winters, with rain spread through the year. Expect highs of 82°F (28°C) in July and 45°F (7°C) in January, with the coldest nights (January) near 29°F (-2°C). About 32 in (825 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 82°F(28°C)
- Average high, July
- Coldest nights
- 29°F(-2°C)
- Average low, January
- Rain per year
- 32 in(825 mm)
- No clear rainy season
- Humidity
- 68%
- Sunniest: July
Best and worst months in Biella
Best for weatherJune and September are the best time for weather in Biella: highs near 75°F (24°C) and about 3.0 in (76 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 45°F (7°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Biella weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 45°F(7°C) | 29°F(-2°C) | 1.5 in(38 mm) | 68% | 1.6 |
| FebFebruary | 48°F(9°C) | 30°F(-1°C) | 1.8 in(45 mm) | 62% | 2.5 |
| MarMarch | 57°F(14°C) | 36°F(2°C) | 2.0 in(50 mm) | 65% | 3.6 |
| AprApril | 64°F(18°C) | 41°F(5°C) | 3.1 in(78 mm) | 67% | 4.7 |
| MayMay | 72°F(22°C) | 50°F(10°C) | 4.3 in(109 mm) | 60% | 5.7 |
| JunJuneBest | 78°F(26°C) | 58°F(14°C) | 3.1 in(80 mm) | 64% | 6.4 |
| JulJuly | 82°F(28°C) | 62°F(16°C) | 2.2 in(55 mm) | 60% | 6.5 |
| AugAugust | 81°F(27°C) | 62°F(16°C) | 3.0 in(76 mm) | 65% | 5.6 |
| SepSeptemberBest | 73°F(23°C) | 54°F(12°C) | 2.8 in(72 mm) | 70% | 4.1 |
| OctOctober | 62°F(16°C) | 46°F(8°C) | 3.1 in(80 mm) | 77% | 2.5 |
| NovNovember | 52°F(11°C) | 37°F(3°C) | 3.9 in(100 mm) | 81% | 1.6 |
| DecDecember | 45°F(7°C) | 29°F(-1°C) | 1.7 in(42 mm) | 80% | 1.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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