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Opatija weather in December

Weather in Opatija: December

Average day temperature: 44.8°F
Average night temperature: 38.5°F
Sea water temperature: 56.3°F
Number of sunny days: 13 days
Day length: 8.7 - 9.0 hours
Number of rainy days: 5 days
Precipitation totals: 4.6 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
8
16
24
32
40
48
56
64
Day temperature   
Night temperature

The highest day temperature during December of 2024 was 51°F. At the same time the lowest night temperature was 32°F. Day and night temperature averages during December were 45.4°F and 37.6°F.

Sea water temperature in Opatija in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
50
53
56
59
62
65

The average sea water temperature in December of 2024 was 57.4°F. The highest and lowest sea temperatures during the month were 59.5°F and 55.0°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
38%
19%
44%

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.1
3.1
4.1
5.1
6.2
7.2
6.0
3.5
4.1
2.1
2.9
2.8
4.2
2.8
3.3
3.8
3.8
5.8
6.0
3.5
4.1
2.1
2.9
2.8
4.2
2.8
3.3
3.8
3.8

Precipitation total value in Opatija in December is 5.8 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
1.4
2.8
4.2
5.7
7.1
8.5
9.9
11.3
7.7
6.5
6.4
5.9
5.1
5.2
6.2
6.7
8.0
8.2
7.8
6.8
7.7
6.5
6.4
5.9
5.1
5.2
6.2
6.7
8.0
8.2
7.8

The average wind speed value in December is 6.8 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.0
3.9
5.9
7.8
9.8
11.7
13.7
4.7
6.3
8.2
10.7
11.4
11.2
7.6
6.8
7.1
5.4
4.7
4.1
4.7
6.3
8.2
10.7
11.4
11.2
7.6
6.8
7.1
5.4
4.7

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: 4.1.

Best time for vacation in Opatija

Sunniest months:
August 24 days
July 22 days
June 19 days
Warmest months:
August 80.2 °F
July 80.0 °F
June 75.4 °F
Warmest sea temp:
August 76.2 °F
July 75.7 °F
September 71.2 °F
Coldest months:
January 42.1 °F
February 43.9 °F
December 44.8 °F
Rainiest months:
May 8 days
July 7 days
February 6 days
Windiest months:
February 8.8 mph
March 8.2 mph
November 7.8 mph

Opatija on a weather map

Leaflet | Tiles © Esri
Places in Croatia:
Name
°F
+57°F
+57°F
+57°F
+48°F
+57°F
+52°F
+50°F
+54°F
+50°F
+52°F
+55°F
+50°F
+54°F
+54°F
+55°F
24 Hours Forecast
Opatija
Local time: 16:56
January 07, tuesday
1800
50°F
N
6 mph
2100
50°F
N
4 mph
January 08, wednesday
0000
50°F
NE
5 mph
0300
46°F
NE
4 mph
0600
46°F
N
6 mph
0900
48°F
N
4 mph
1200
48°F
N
6 mph
1500
48°F
NE
7 mph

Best place for vacation:

Units of measurement: °C / °F