Weather in Viterbo in December 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 +10° +6°
75% · 5 East
764 mmHg
2 +10° +8°
75% · 5 East
764 mmHg
3 +9° +7°
75% · 5 East-North-East
764 mmHg
4 +9° +6°
75% · 5 East
764 mmHg
5 +8° +6°
75% · 5 East
764 mmHg
6 +8° +5°
75% · 5 East
764 mmHg
7 +9° +6°
74% · 5 North-East
764 mmHg
8 +8° +6°
74% · 5 East-North-East
764 mmHg
9 +9° +6°
74% · 5 East
764 mmHg
10 +8° +5°
71% · 4 East
762 mmHg
11 +8° +4°
71% · 4 East
762 mmHg
12 +8° +4°
71% · 4 East-North-East
762 mmHg
13 +8° +6°
71% · 4 East
762 mmHg
14 +8° +6°
71% · 4 East
762 mmHg
15 +9° +5°
71% · 4 East
762 mmHg
16 +9° +7°
71% · 4 North-East
762 mmHg
17 +9° +7°
71% · 4 East-North-East
762 mmHg
18 +9° +5°
71% · 4 East
762 mmHg
19 +7° +3°
70% · 4 East
762 mmHg
20 +9° +3°
68% · 3 East
760 mmHg
21 +9° +3°
68% · 3 East-North-East
760 mmHg
22 +9° +4°
68% · 3 East-North-East
760 mmHg
23 +10° +5°
67% · 3 East
760 mmHg
24 +9° +6°
67% · 3 East
760 mmHg
25 +8° +5°
67% · 3 North-East
760 mmHg
26 +8° +4°
67% · 3 East-North-East
760 mmHg
27 +8° +3°
67% · 3 East
760 mmHg
28 +8° +3°
67% · 3 East
760 mmHg
29 +8° +5°
67% · 3 East
760 mmHg
30 +8° +2°
64% · 3 East-North-East
759 mmHg
31 +9° +3°
64% · 3 East-North-East
758 mmHg
Temperature change in Viterbo, Italy in December 2026
Detailed daily forecast for Viterbo in December 2026
Early December
- 1 December Light rain+10°+6°
- 2 December Overcast+10°+8°
- 3 December Overcast+9°+7°
- 4 December Overcast+9°+6°
- 5 December Overcast+8°+6°
- 6 December Overcast+8°+5°
- 7 December Overcast+9°+6°
- 8 December Overcast+8°+6°
- 9 December Overcast+9°+6°
- 10 December Overcast+8°+5°
Mid-December 2026
- 11 December Overcast+8°+4°
- 12 December Overcast+8°+4°
- 13 December Overcast+8°+6°
- 14 December Overcast+8°+6°
- 15 December Scattered clouds+9°+5°
- 16 December Scattered clouds+9°+7°
- 17 December Scattered clouds+9°+7°
- 18 December Scattered clouds+9°+5°
- 19 December Scattered clouds+7°+3°
- 20 December Scattered clouds+9°+3°
Late December in Viterbo
- 21 December Scattered clouds+9°+3°
- 22 December Scattered clouds+9°+4°
- 23 December Scattered clouds+10°+5°
- 24 December Scattered clouds+9°+6°
- 25 December Scattered clouds+8°+5°
- 26 December Scattered clouds+8°+4°
- 27 December Few clouds+8°+3°
- 28 December Few clouds+8°+3°
- 29 December Few clouds+8°+5°
- 30 December Few clouds+8°+2°
- 31 December Few clouds+9°+3°
Temperature in Viterbo in December 2026
What is the highest temperature in Viterbo in December 2026?
The highest temperature in Viterbo in December 2026 is +12°C, recorded on 1 December.
What is the lowest temperature in Viterbo in December 2026?
The lowest temperature in Viterbo in December 2026 is +2°C, recorded on 30 December.
What is the average temperature in Viterbo in December 2026?
The average temperature in Viterbo in December 2026 is +9°C during the day and +5°C at night.
Climate normals by month
average daytime and night-time temperature, Viterbo
Daytime Night-time
Wind rose for Viterbo: December
based on the month history over the last 10 years
Prevailing North-North-East — 17.6% of periods
Precipitation in Viterbo: December by year
days with precipitation
December in Viterbo over the last 10 years
average daytime temperature by year