Weather in Biella in September 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 +27° +19°
51% · 3.5 North-North-West
764 mmHg
2 +29° +19°
55% · 3.5 North-North-West
764 mmHg
3 +30° +21°
39% · 3.5 North-North-West
765 mmHg
4 +29° +21°
45% · 2.5 North-North-West
765 mmHg
5 +31° +21°
30% · 3.5 North-North-West
763 mmHg
6 +29° +22°
54% · 2.5 North-North-West
767 mmHg
7 +31° +22°
50% · 3.5 North-North-West
767 mmHg
8 +30° +21°
57% · 3.5 North-North-West
762 mmHg
9 +21° +19°
80% · 2.5 North
756 mmHg
10 +21° +16°
65% · 3.5 East-South-East
758 mmHg
11 +27° +17°
57% · 2.5 South
763 mmHg
12 +24° +16°
66% · 2.5 North-North-West
767 mmHg
13 +26° +19°
53% · 2.5 South-South-East
767 mmHg
14 +26° +19°
55% · 2.5 North-North-West
766 mmHg
15 +26° +18°
59% · 2.5 South-East
765 mmHg
16 +24° +17°
60% · 2.5 South
761 mmHg
17 +20° +12°
59% · 1.5 South-East
761 mmHg
18 +22° +17°
75% · 1.5 East
761 mmHg
19 +24° +15°
62% · 1.5 South-South-East
767 mmHg
20 +26° +16°
57% · 1.5 South
768 mmHg
21 +26° +17°
43% · 1.5 South
766 mmHg
22 +24° +17°
70% · 1.5 North
767 mmHg
23 +22° +15°
40% · 1.5 South-South-East
769 mmHg
24 +22° +13°
61% · 1.5 South
766 mmHg
25 +21° +15°
66% · 1.5 North-East
765 mmHg
26 +23° +15°
54% · 1.5 South-East
767 mmHg
27 +24° +16°
53% · 1.5 South-South-East
768 mmHg
28 +26° +15°
51% · 1.5 South-South-East
767 mmHg
29 +22° +16°
68% · 1.5 South-South-East
768 mmHg
30 +23° +16°
60% · 1.5 South-South-East
769 mmHg
Climate normals by month
average daytime and night-time temperature, Biella
Daytime Night-time
Wind rose for Biella: September
based on the month history over the last 10 years
Prevailing North-North-West — 37.2% of periods
Precipitation in Biella: September by year
days with precipitation
September in Biella over the last 10 years
average daytime temperature by year