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Sea Temperature in Sliema in December
Complete information on the sea temperature range in the Mediterranean Sea in Sliema in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Sliema. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Sliema in December
16°C
MINIMUN
19.5°C
AVERAGE
23°C
MAXIMUM
Historical Data of Water Temperature in December in Sliema
Water Temperature Chart for Mediterranean Sea in Sliema in December
Sea Temperature Table in Sliema in December Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Dec 1 | 22°C | 21°C | 20°C | 20.8°C |
| Dec 2 | 22°C | 21°C | 19°C | 20.5°C |
| Dec 3 | 21°C | 21°C | 20°C | 20.5°C |
| Dec 4 | 22°C | 21°C | 19°C | 20.5°C |
| Dec 5 | 21°C | 20°C | 20°C | 20.0°C |
| Dec 6 | 21°C | 20°C | 19°C | 19.8°C |
| Dec 7 | 21°C | 21°C | 19°C | 20.0°C |
| Dec 8 | 21°C | 21°C | 20°C | 20.3°C |
| Dec 9 | 20°C | 21°C | 21°C | 20.3°C |
| Dec 10 | 21°C | 20°C | 20°C | 19.8°C |
| Dec 11 | 21°C | 20°C | 20°C | 20.0°C |
| Dec 12 | 20°C | 19°C | 19°C | 19.0°C |
| Dec 13 | 20°C | 19°C | 19°C | 18.8°C |
| Dec 14 | 20°C | 19°C | 19°C | 18.8°C |
| Dec 15 | 20°C | 20°C | 19°C | 19.3°C |
| Dec 16 | 20°C | 20°C | 19°C | 19.0°C |
| Dec 17 | 20°C | 19°C | 19°C | 19.0°C |
| Dec 18 | 20°C | 19°C | 19°C | 19.0°C |
| Dec 19 | 20°C | 19°C | 19°C | 18.8°C |
| Dec 20 | 20°C | 19°C | 19°C | 18.8°C |
| Dec 21 | 19°C | 19°C | 19°C | 18.5°C |
| Dec 22 | 20°C | 19°C | 18°C | 18.5°C |
| Dec 23 | 20°C | 19°C | 18°C | 18.5°C |
| Dec 24 | 19°C | 19°C | 17°C | 18.0°C |
| Dec 25 | 19°C | 18°C | 17°C | 17.8°C |
| Dec 26 | 19°C | 18°C | 18°C | 17.8°C |
| Dec 27 | 18°C | 19°C | 18°C | 18.0°C |
| Dec 28 | 18°C | 18°C | 18°C | 17.5°C |
| Dec 29 | 18°C | 18°C | 18°C | 17.8°C |
| Dec 30 | 18°C | 18°C | 17°C | 17.3°C |
Sliema Climate and Swimming Opportunities in December
18°C
Average Day Air Temperature
12°C
Average Night Air Temperature
101 mm
Precipitation Amount per Month
11 days
Number of Rainy Days
10 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
17 km/h
Average Wind Speed
79%
Average
humidity
Sliema lies within in Malta. The average daytime temperature in Sliema in December is 18°C (64°F), while the nighttime average is 12°C (54°F). There are typically 11 rainy days during the month, with a total precipitation of 101 mm (4.0 inches). The daylight duration in December in Sliema is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in December is 17 km/h (11 mph), and the humidity level is around 79%.
The water temperature in Sliema in December ranges from 17°C to 20°C (63°F to 68°F). At the beginning of the month, the average temperature is around 20°C (68°F), shifting to 19°C (66°F) by mid-December and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Sliema for December is 19°C (66°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.
Sea Temperature in December in Nearby Cities
Frequently Asked Questions About Water Temperatures in December in Sliema
What is the sea temperature in Sliema in December?
The water temperature in the Mediterranean Sea in Sliema in December ranges from 17°C to 20°C (63°F to 68°F).
Is it possible to swim in the Mediterranean Sea in Sliema in December?
The average sea temperature in Sliema in December is 19°C (66°F), and the air temperature is 18°C (64°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.