Weather in Castellanza in December 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 +5° +6°
73% · 3 North-West
765 mmHg
2 +6° +6°
74% · 3 North-North-West
765 mmHg
3 +6° +5°
74% · 3 North-North-West
765 mmHg
4 +5° +6°
74% · 3 North
765 mmHg
5 +6° +5°
74% · 3 North-West
765 mmHg
6 +5° +5°
74% · 3 North-West
766 mmHg
7 +6° +6°
74% · 3 North-North-West
766 mmHg
8 +6° +6°
74% · 3 North
766 mmHg
9 +6° +5°
74% · 3 North
766 mmHg
10 +6° +1°
61% · 1 North-West
759 mmHg
11 +4° 0°
61% · 1 North-North-West
759 mmHg
12 +4° 0°
61% · 1 North-North-West
759 mmHg
13 +4° 0°
61% · 1 North
759 mmHg
14 +5° 0°
62% · 1 North-West
759 mmHg
15 +5° +1°
62% · 1 North-West
759 mmHg
16 +6° +1°
62% · 1 North-North-West
759 mmHg
17 +6° +2°
62% · 1 North
759 mmHg
18 +7° +2°
62% · 1 North
760 mmHg
19 +6° +3°
62% · 1 North-West
760 mmHg
20 +6° +4°
65% · 1 North-North-West
761 mmHg
21 +6° +3°
65% · 1 North-North-West
761 mmHg
22 +6° +3°
65% · 1 North
761 mmHg
23 +7° +4°
65% · 1 North-West
761 mmHg
24 +7° +3°
65% · 1 North-West
761 mmHg
25 +7° +3°
65% · 2 North-North-West
761 mmHg
26 +6° +3°
66% · 2 North
761 mmHg
27 +6° +3°
66% · 2 North
761 mmHg
28 +5° +2°
66% · 2 North-West
761 mmHg
29 +6° +4°
66% · 2 North-North-West
761 mmHg
30 +6° +4°
69% · 2 North-North-West
763 mmHg
31 +5° +4°
69% · 2 North
763 mmHg
Climate normals by month
average daytime and night-time temperature, Castellanza
Daytime Night-time
Wind rose for Castellanza: December
based on the month history over the last 10 years
Prevailing North — 28.1% of periods
Precipitation in Castellanza: December by year
days with precipitation
December in Castellanza over the last 10 years
average daytime temperature by year