Water temperature in Slano in December

Is it warm enough to swim in Slano in December? Average water temperature in Slano in December is 16.5°C and therefore is not suitable for comfortable swimming. The warmest sea in Slano in December is 18.9°C, and the coldest is 13.7°C. Average high air temperature in Slano in December is 8°C, and average low temperature is 2°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Slano

Changes water temperature in Slano in December 2024, 2023

To get an accurate forecast for the water temperature in Slano for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Slano, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of December.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2024	2023	Min	Max
1 December	18.1°C	18.1°C	16.3°C	18.9°C
2 December	18°C	18.4°C	15.9°C	18.8°C
3 December	17.9°C	18.1°C	15.5°C	18.5°C
4 December	17.7°C	17.8°C	16°C	18.6°C
5 December	17.2°C	17.7°C	16.2°C	18.4°C
6 December	17.2°C	18°C	16°C	18.1°C
7 December	17.4°C	17.3°C	16.2°C	18.1°C
8 December	17.8°C	17.2°C	15.7°C	18.1°C
9 December	17.5°C	16.8°C	15.6°C	18°C
10 December	17.3°C	17.2°C	15.5°C	18°C
11 December	17.2°C	17°C	15.2°C	18.1°C
12 December	16.6°C	16.9°C	15°C	17.9°C
13 December	16.5°C	16.8°C	15.2°C	17.7°C
14 December	16.7°C	16.6°C	15°C	17.7°C
15 December	16.6°C	16.3°C	14.9°C	17.6°C

Day	2024	2023	Min	Max
16 December	16.3°C	16.3°C	15°C	17.7°C
17 December	16.2°C	16.4°C	14.6°C	17.4°C
18 December	15.7°C	16.3°C	14.6°C	17.5°C
19 December	16°C	16.3°C	14.3°C	17.3°C
20 December	16.3°C	15.8°C	14.7°C	17.2°C
21 December	15.9°C	15.6°C	14.8°C	17.3°C
22 December	16°C	15.9°C	14.7°C	17°C
23 December	16°C	15.6°C	14.7°C	16.8°C
24 December	16°C	15.3°C	14.4°C	16.7°C
25 December	15.9°C	15.1°C	14.6°C	16.7°C
26 December	15.8°C	15.2°C	14.5°C	16.6°C
27 December	15.7°C	14.6°C	14.4°C	16.6°C
28 December	15.5°C	14.3°C	14.3°C	16.5°C
29 December	15.4°C	14.6°C	14°C	16.8°C
30 December	15.1°C	14.4°C	13.9°C	16.6°C
31 December	15.4°C	14.2°C	13.7°C	16.4°C

Average water temperature in Slano in December over a decade

2015	2016	2017	2018	2019
17.1°C	17°C	15.9°C	17.2°C	17.4°C

2020	2021	2022	2023	2024
17°C	16.7°C	16.5°C	16.3°C	16.5°C

Slano sea state in December

Chart comparing the height of waves in Slano in December over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Weather and climate in Slano in December

This data display average monthly climate indicators in Slano in December based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature8°C
Average LOW temperature2°C
Average rainfall days13 days
Average rainfall6.5''/165mm
Average daylight9h
Average sunshine3h
Average UV index1

Slano water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in December. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Banici	16.5°C	13.7°C	18.9°C
Ston	16.6°C	13.6°C	19°C
Elafiti Islands	16.6°C	13.6°C	19°C
Sipan	16.6°C	13.6°C	19°C
Prapratno	16.6°C	13.6°C	19°C
Mali Ston	16.6°C	13.6°C	19°C
Lopud	16.5°C	13.6°C	19°C
Saplunara	16.6°C	13.6°C	18.9°C
Trsteno	16.5°C	13.6°C	19°C
Kolocep Island	16.5°C	13.6°C	19°C

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Our report for Slano is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature