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Montesilvano weather in December

Weather in Montesilvano: December

Average day temperature: 51.6°F
Average night temperature: 45.5°F
Sea water temperature: 55.8°F
Number of sunny days: 12 days
Day length: 9.1 - 9.3 hours
Number of rainy days: 2 days
Precipitation totals: 1.1 in.

Air temperature in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
9
18
27
36
45
54
63
72
Day temperature   
Night temperature

The highest day temperature during December of 2024 was 57°F. At the same time the lowest night temperature was 40°F. Day and night temperature averages during December were 53.1°F and 48.1°F.

Sea water temperature in Montesilvano in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
46
49
52
55
58
61
64
67

The average sea water temperature in December of 2024 was 54.9°F. The highest and lowest sea temperatures during the month were 59.5°F and 50.9°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
39%
32%
29%

Number of sunny, partly cloudy and cloudy days in December is almost equal.

Precipitation total in December, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.2
0.5
0.7
0.9
1.2
1.4
1.6
1.4
1.1
1.1
1.4
1.1

Precipitation total value in Montesilvano in December is 1.1 in. Other months of the year show relatively similar values.

Wind speed in December, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.0
2.9
3.9
4.9
5.9
6.9
5.1
4.6
5.4
5.7
5.7
5.1
4.8
5.3
5.0
4.9
5.3
5.4
5.1
4.6
5.4
5.7
5.7
5.1
4.8
5.3
5.0
4.9
5.3

The average wind speed value in December is 5.4 mph It makes December one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.1
4.2
6.3
8.4
10.5
12.6
14.7
5.3
7.5
8.8
10.8
12.2
10.9
8.5
8.1
7.3
6.8
5.5
5.2
5.3
7.5
8.8
10.8
12.2
10.9
8.5
8.1
7.3
6.8
5.5

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 5.2.

Best time for vacation in Montesilvano

Sunniest months:
July 23 days
August 21 days
September 17 days
Warmest months:
July 84.9 °F
August 84.5 °F
June 78.7 °F
Warmest sea temp:
August 81.2 °F
July 80.0 °F
September 76.4 °F
Coldest months:
January 49.9 °F
December 51.6 °F
February 53.3 °F
Rainiest months:
November 3 days
December 2 days
June 2 days
Windiest months:
August 5.7 mph
July 5.7 mph
December 5.4 mph

Montesilvano on a weather map

Leaflet | Tiles © Esri
Places in Italy:
Name
°F
+57°F
+50°F
+43°F
+45°F
+61°F
+54°F
+57°F
+59°F
+45°F
+52°F
+43°F
+55°F
+45°F
+45°F
24 Hours Forecast
Montesilvano
Local time: 14:56
February 19, wednesday
1500
45°F
SE
4 mph
1800
45°F
S
4 mph
2100
45°F
S
4 mph
February 20, thursday
0000
45°F
S
2 mph
0300
45°F
S
2 mph
0600
45°F
SE
2 mph
0900
46°F
SE
3 mph
1200
46°F
S
6 mph
Units of measurement: °C / °F