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December

Mersin Weather in December with Sea Temperature

December weather in Mersin includes average daytime air +16°C, nighttime +9°C, average sea temperature +16°C. Daily water temperatures usually range from +12°C to +22°C, which is cool for long swims. The tables below also show air temperature, wind, rain and humidity; for near-term water data, open the current 30-day water temperature forecast.

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Averaged values across several years

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+18°C	+11°C	+20°C	2 m/s	0 mm	66%
2Tue	+18°C	+11°C	+20°C	2 m/s	0 mm	55%
3Wed	+18°C	+10°C	+20°C	2 m/s	0 mm	55%
4Thu	+18°C	+12°C	+20°C	3 m/s	0.6 mm	53%
5Fri	+19°C	+12°C	+19°C	3 m/s	0.1 mm	52%
6Sat	+18°C	+10°C	+19°C	3 m/s	0.6 mm	58%
7Sun	+17°C	+11°C	+19°C	3 m/s	0.1 mm	63%
8Mon	+16°C	+11°C	+19°C	4 m/s	3.9 mm	69%
9Tue	+16°C	+10°C	+18°C	3 m/s	1.1 mm	70%
10Wed	+16°C	+10°C	+19°C	2 m/s	0 mm	68%
11Thu	+17°C	+11°C	+19°C	3 m/s	0.5 mm	64%
12Fri	+17°C	+11°C	+18°C	3 m/s	1.1 mm	66%
13Sat	+17°C	+11°C	+18°C	3 m/s	0.2 mm	60%
14Sun	+15°C	+10°C	+22°C	3 m/s	3.2 mm	65%
15Mon	+15°C	+10°C	+15°C	3 m/s	1.1 mm	69%
16Tue	+16°C	+9°C	+15°C	2 m/s	0.6 mm	64%
17Wed	+17°C	+9°C	+14°C	2 m/s	0.2 mm	59%
18Thu	+16°C	+8°C	+14°C	1 m/s	0 mm	57%
19Fri	+16°C	+8°C	+13°C	2 m/s	0.4 mm	60%
20Sat	+16°C	+9°C	+12°C	2 m/s	0.6 mm	58%
21Sun	+16°C	+9°C	+12°C	3 m/s	0.2 mm	56%
22Mon	+15°C	+9°C	+12°C	3 m/s	0.4 mm	62%
23Tue	+15°C	+8°C	+13°C	2 m/s	1.1 mm	61%
24Wed	+14°C	+8°C	+13°C	3 m/s	1.5 mm	60%
25Thu	+15°C	+8°C	+12°C	2 m/s	2.1 mm	63%
26Fri	+14°C	+8°C	+12°C	3 m/s	0.8 mm	65%
27Sat	+15°C	+8°C	+12°C	2 m/s	0.1 mm	57%
28Sun	+14°C	+7°C	+12°C	2 m/s	0.2 mm	57%
29Mon	+14°C	+8°C	+17°C	3 m/s	0.5 mm	62%
30Tue	+15°C	+7°C	+17°C	3 m/s	2.5 mm	63%
31Wed	+15°C	+8°C	+17°C	3 m/s	0.6 mm	63%

Sea water temperature by months

Water +16°C

Day and night air temperature

Day +16°C Night +9°C

Weather highs and lows in Mersin for december

Warmest day: 5 december, +19°C
Coldest night: 28 december, +7°C
Max precipitation: 8 december, 3.9 mm
Warmest sea water: 14 december, +22°C
Coldest sea water: 20 december, +12°C

Climate in Mersin in december

Average daytime temperature: +16°C
Average nighttime temperature: +9°C
Sea water temperature: —
Precipitation (monthly average): 24.5 mm
Days with precipitation: 5.6
Humidity: 61%
Wind: 3 m/s
Data: 7 years / coverage 100%

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+17°C	+11°C	+20°C	1-2 m/s, SE	0 mm	71%
2Tue	+18°C	+11°C	+20°C	2 m/s, ESE	0 mm	50%
3Wed	+19°C	+11°C	+20°C	2 m/s, ENE	0 mm	44%
4Thu	+20°C	+12°C	+20°C	4 m/s, ENE	0 mm	45%
5Fri	+21°C	+12°C	+19°C	4-6 m/s, ENE	0.1 mm	44%
6Sat	+18°C	+12°C	+19°C	6-8 m/s, NE	4.3 mm	62%
7Sun	+16°C	+12°C	+19°C	4-5 m/s, ENE	1 mm	76%
8Mon	+17°C	+12°C	+19°C	5 m/s, NE	1.8 mm	78%
9Tue	+14°C	+12°C	+18°C	5-7 m/s, NNW	2.6 mm	80%
10Wed	+17°C	+11°C	+19°C	2-3 m/s, SE	0 mm	65%
11Thu	+16°C	+11°C	+19°C	2 m/s, E	0.3 mm	59%
12Fri	+16°C	+9°C	+18°C	2 m/s, S	0 mm	57%
13Sat	+16°C	+8°C	+18°C	2 m/s, SSE	0 mm	53%
14Sun	+15°C	+9°C	+22°C	1-2 m/s, SSE	0 mm	53%
15Mon	+15°C	+8°C	+15°C	2 m/s, ESE	0 mm	54%
16Tue	+14°C	+7°C	+15°C	2-3 m/s, SE	0 mm	42%
17Wed	+15°C	+6°C	+14°C	2-3 m/s, S	0 mm	39%
18Thu	+16°C	+6°C	+14°C	1-2 m/s, ESE	0 mm	38%
19Fri	+16°C	+6°C	+13°C	1-2 m/s, S	0 mm	56%
20Sat	+16°C	+7°C	+12°C	2 m/s, E	0 mm	64%
21Sun	+17°C	+12°C	+12°C	4-5 m/s, NE	0 mm	54%
22Mon	+17°C	+10°C	+12°C	4-6 m/s, ENE	0 mm	47%
23Tue	+16°C	+10°C	+13°C	4-5 m/s, NE	0 mm	47%
24Wed	+16°C	+8°C	+13°C	2 m/s, E	0 mm	53%
25Thu	+16°C	+12°C	+12°C	2 m/s, ESE	0 mm	53%
26Fri	+16°C	+12°C	+12°C	1-2 m/s, SE	0 mm	63%
27Sat	+14°C	+8°C	+12°C	2 m/s, SE	0.2 mm	57%
28Sun	+10°C	+3°C	+12°C	2-3 m/s, SSW	0 mm	46%
29Mon	+11°C	+4°C	+17°C	2-3 m/s, SE	0 mm	47%
30Tue	+9°C	+2°C	+17°C	2-3 m/s, SE	0 mm	40%
31Wed	+8°C	+5°C	+17°C	5-6 m/s, NNE	3.9 mm	86%

Weather highs and lows in Mersin for december

Warmest day: 5 december, +21°C
Coldest night: 30 december, +2°C
Max precipitation: 6 december, 4.3 mm
Warmest water: 14 december, +22°C
Coldest water: 20 december, +12°C

Climate in Mersin in december

Year: 2025
Average daytime temperature: +16°C
Average nighttime temperature: +9°C
Water temperature: +16°C
Precipitation (month): 14.2 mm
Days with precipitation: 5
Humidity: 56%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+15°C	+8°C	—	1-2 m/s, SE	0 mm	52%
2Mon	+15°C	+8°C	—	2 m/s, ESE	0 mm	51%
3Tue	+16°C	+9°C	—	3 m/s, ENE	0 mm	47%
4Wed	+14°C	+10°C	—	4 m/s, NE	4.5 mm	59%
5Thu	+16°C	+10°C	—	3-4 m/s, ENE	0 mm	60%
6Fri	+18°C	+9°C	—	3-4 m/s, ENE	0 mm	56%
7Sat	+18°C	+12°C	—	4-5 m/s, NE	0 mm	52%
8Sun	+18°C	+12°C	—	3-4 m/s, ENE	1.3 mm	52%
9Mon	+18°C	+12°C	—	2 m/s, ESE	0 mm	57%
10Tue	+18°C	+11°C	—	1-2 m/s, SE	0 mm	62%
11Wed	+17°C	+11°C	—	1-2 m/s, SSE	0 mm	62%
12Thu	+17°C	+11°C	—	2 m/s, SE	0 mm	65%
13Fri	+15°C	+9°C	—	2 m/s, ESE	0 mm	46%
14Sat	+13°C	+6°C	—	2 m/s, ESE	0 mm	45%
15Sun	+13°C	+6°C	—	2 m/s, ESE	0 mm	48%
16Mon	+13°C	+8°C	—	2 m/s, E	0.9 mm	50%
17Tue	+14°C	+6°C	—	2 m/s, SSE	0 mm	57%
18Wed	+14°C	+5°C	—	1 m/s, SSE	0 mm	64%
19Thu	+17°C	+7°C	—	2 m/s, ENE	0 mm	48%
20Fri	+16°C	+9°C	—	3-4 m/s, E	0 mm	48%
21Sat	+14°C	+9°C	—	2-3 m/s, E	0 mm	56%
22Sun	+14°C	+11°C	—	3-4 m/s, E	0 mm	83%
23Mon	+14°C	+11°C	—	3-4 m/s, NE	5.1 mm	83%
24Tue	+14°C	+11°C	—	4-5 m/s, NE	2.1 mm	80%
25Wed	+15°C	+12°C	—	5-6 m/s, NE	13.3 mm	83%
26Thu	+11°C	+8°C	—	5-6 m/s, N	4.7 mm	82%
27Fri	+12°C	+10°C	—	3-4 m/s, NNE	0.4 mm	76%
28Sat	+13°C	+9°C	—	2 m/s, ESE	0 mm	66%
29Sun	+12°C	+10°C	—	4-5 m/s, NE	2.7 mm	78%
30Mon	+11°C	+7°C	—	4-6 m/s, NNE	5.9 mm	85%
31Tue	+14°C	+6°C	—	2-3 m/s, ESE	0.2 mm	58%

Weather highs and lows in Mersin for december

Warmest day: 6 december, +18°C
Coldest night: 18 december, +5°C
Max precipitation: 25 december, 13.3 mm
Warmest water: —
Coldest water: —

Climate in Mersin in december

Year: 2024
Average daytime temperature: +15°C
Average nighttime temperature: +9°C
Water temperature: —
Precipitation (month): 41.1 mm
Days with precipitation: 8
Humidity: 62%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+19°C	+12°C	—	1-2 m/s, SE	0 mm	60%
2Sat	+19°C	+12°C	—	1 m/s, SE	0 mm	62%
3Sun	+20°C	+12°C	—	2 m/s, ENE	0 mm	55%
4Mon	+22°C	+14°C	—	3-4 m/s, ENE	0 mm	46%
5Tue	+22°C	+15°C	—	4-5 m/s, ENE	0 mm	48%
6Wed	+17°C	+14°C	—	2 m/s, ESE	0.1 mm	70%
7Thu	+18°C	+13°C	—	2 m/s, ENE	0 mm	76%
8Fri	+15°C	+14°C	—	4 m/s, NNE	8.2 mm	85%
9Sat	+15°C	+13°C	—	2 m/s, NW	5.1 mm	84%
10Sun	+16°C	+11°C	—	2-3 m/s, ENE	0 mm	77%
11Mon	+18°C	+13°C	—	5-6 m/s, NE	0.1 mm	62%
12Tue	+18°C	+12°C	—	2 m/s, ENE	0 mm	73%
13Wed	+17°C	+10°C	—	2 m/s, S	0 mm	64%
14Thu	+16°C	+10°C	—	2 m/s, SE	0 mm	55%
15Fri	+17°C	+10°C	—	2 m/s, E	0 mm	65%
16Sat	+19°C	+12°C	—	2 m/s, E	0 mm	65%
17Sun	+18°C	+12°C	—	1-2 m/s, SE	0 mm	72%
18Mon	+15°C	+9°C	—	1-2 m/s, SE	0 mm	50%
19Tue	+16°C	+7°C	—	1-2 m/s, ESE	0 mm	49%
20Wed	+17°C	+8°C	—	3-4 m/s, ENE	0 mm	49%
21Thu	+16°C	+11°C	—	5-7 m/s, NE	0 mm	50%
22Fri	+11°C	+10°C	—	5-6 m/s, NE	3 mm	76%
23Sat	+15°C	+8°C	—	2-3 m/s, ENE	0.3 mm	73%
24Sun	+16°C	+8°C	—	2-3 m/s, S	0 mm	54%
25Mon	+17°C	+9°C	—	2 m/s, SE	0 mm	52%
26Tue	+18°C	+10°C	—	2 m/s, E	0 mm	60%
27Wed	+18°C	+11°C	—	3 m/s, ENE	0 mm	58%
28Thu	+19°C	+11°C	—	2 m/s, SSE	0 mm	52%
29Fri	+18°C	+10°C	—	1 m/s, SSE	0 mm	51%
30Sat	+17°C	+9°C	—	1 m/s, SE	0 mm	62%
31Sun	+16°C	+11°C	—	1-2 m/s, SE	0 mm	67%

Weather highs and lows in Mersin for december

Warmest day: 4 december, +22°C
Coldest night: 19 december, +7°C
Max precipitation: 8 december, 8.2 mm
Warmest water: —
Coldest water: —

Climate in Mersin in december

Year: 2023
Average daytime temperature: +17°C
Average nighttime temperature: +11°C
Water temperature: —
Precipitation (month): 16.8 mm
Days with precipitation: 3
Humidity: 62%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+20°C	+13°C	—	2 m/s, S	0 mm	61%
2Fri	+19°C	+14°C	—	1-2 m/s, SE	0 mm	69%
3Sat	+20°C	+11°C	—	1 m/s, SE	0 mm	68%
4Sun	+21°C	+12°C	—	2 m/s, ESE	0 mm	54%
5Mon	+19°C	+11°C	—	1-2 m/s, ESE	0 mm	59%
6Tue	+18°C	+11°C	—	2 m/s, E	0 mm	56%
7Wed	+17°C	+11°C	—	2-3 m/s, ENE	0 mm	59%
8Thu	+18°C	+12°C	—	3 m/s, ENE	0 mm	67%
9Fri	+18°C	+11°C	—	2 m/s, E	0 mm	64%
10Sat	+17°C	+10°C	—	1-2 m/s, ESE	0 mm	64%
11Sun	+18°C	+11°C	—	2 m/s, ENE	0.9 mm	68%
12Mon	+17°C	+13°C	—	3 m/s, NE	0 mm	56%
13Tue	+17°C	+12°C	—	3-4 m/s, ENE	0 mm	69%
14Wed	+14°C	+13°C	—	3-4 m/s, NNE	5.9 mm	83%
15Thu	+18°C	+12°C	—	3 m/s, ENE	0 mm	76%
16Fri	+19°C	+11°C	—	1-2 m/s, ESE	0 mm	72%
17Sat	+21°C	+11°C	—	1 m/s, SE	0 mm	65%
18Sun	+20°C	+11°C	—	1 m/s, ESE	0 mm	60%
19Mon	+20°C	+12°C	—	1 m/s, ESE	0 mm	56%
20Tue	+18°C	+13°C	—	2 m/s, SE	0.3 mm	53%
21Wed	+16°C	+10°C	—	3-5 m/s, NE	1.5 mm	52%
22Thu	+18°C	+10°C	—	3 m/s, NE	0 mm	51%
23Fri	+17°C	+8°C	—	2 m/s, ENE	0 mm	51%
24Sat	+17°C	+8°C	—	2 m/s, ESE	0 mm	58%
25Sun	+16°C	+8°C	—	2 m/s, ENE	0 mm	59%
26Mon	+17°C	+9°C	—	2-3 m/s, SSE	0 mm	51%
27Tue	+16°C	+6°C	—	1-2 m/s, W	0 mm	41%
28Wed	+16°C	+6°C	—	2 m/s, E	0 mm	60%
29Thu	+17°C	+7°C	—	2 m/s, ESE	0 mm	71%
30Fri	+20°C	+8°C	—	2-3 m/s, ENE	0 mm	53%
31Sat	+18°C	+7°C	—	2 m/s, ENE	0 mm	50%

Weather highs and lows in Mersin for december

Warmest day: 4 december, +21°C
Coldest night: 27 december, +6°C
Max precipitation: 14 december, 5.9 mm
Warmest water: —
Coldest water: —

Climate in Mersin in december

Year: 2022
Average daytime temperature: +18°C
Average nighttime temperature: +10°C
Water temperature: —
Precipitation (month): 8.6 mm
Days with precipitation: 2
Humidity: 61%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+19°C	+11°C	—	3 m/s, ENE	0 mm	60%
2Thu	+16°C	+9°C	—	2-3 m/s, SSE	0 mm	44%
3Fri	+16°C	+8°C	—	2-3 m/s, ENE	0 mm	58%
4Sat	+17°C	+12°C	—	2-3 m/s, NE	0 mm	55%
5Sun	+19°C	+12°C	—	4-6 m/s, NE	0 mm	43%
6Mon	+19°C	+11°C	—	2 m/s, E	0 mm	46%
7Tue	+21°C	+14°C	—	4-5 m/s, ENE	0 mm	48%
8Wed	+15°C	+10°C	—	5 m/s, NE	13.9 mm	73%
9Thu	+17°C	+8°C	—	2-3 m/s, E	0 mm	66%
10Fri	+17°C	+9°C	—	3 m/s, NE	0 mm	64%
11Sat	+20°C	+11°C	—	3-4 m/s, NE	0 mm	58%
12Sun	+20°C	+12°C	—	3-4 m/s, NE	0 mm	52%
13Mon	+21°C	+14°C	—	3 m/s, ENE	0 mm	43%
14Tue	+17°C	+14°C	—	4-5 m/s, SSE	2.6 mm	56%
15Wed	+15°C	+12°C	—	4-5 m/s, NNE	6.5 mm	75%
16Thu	+15°C	+11°C	—	3 m/s, NE	1.4 mm	76%
17Fri	+14°C	+9°C	—	3 m/s, NE	1.5 mm	72%
18Sat	+13°C	+9°C	—	2 m/s, E	0 mm	73%
19Sun	+11°C	+9°C	—	4-5 m/s, NNE	2.6 mm	88%
20Mon	+11°C	+7°C	—	3-4 m/s, NE	3.8 mm	83%
21Tue	+13°C	+5°C	—	2-3 m/s, E	0 mm	63%
22Wed	+11°C	+3°C	—	2 m/s, E	0 mm	50%
23Thu	+11°C	+3°C	—	2-3 m/s, ENE	0 mm	47%
24Fri	+10°C	+2°C	—	2 m/s, E	0 mm	40%
25Sat	+12°C	+2°C	—	1-2 m/s, ESE	0 mm	52%
26Sun	+12°C	+5°C	—	2 m/s, E	0 mm	60%
27Mon	+14°C	+6°C	—	2-3 m/s, ENE	0 mm	57%
28Tue	+12°C	+7°C	—	2 m/s, NE	0 mm	56%
29Wed	+14°C	+7°C	—	2-3 m/s, ENE	0 mm	54%
30Thu	+15°C	+8°C	—	3 m/s, NE	0 mm	56%
31Fri	+16°C	+10°C	—	3-4 m/s, ENE	0 mm	57%

Weather highs and lows in Mersin for december

Warmest day: 7 december, +21°C
Coldest night: 24 december, +2°C
Max precipitation: 8 december, 13.9 mm
Warmest water: —
Coldest water: —

Climate in Mersin in december

Year: 2021
Average daytime temperature: +15°C
Average nighttime temperature: +9°C
Water temperature: —
Precipitation (month): 32.3 mm
Days with precipitation: 7
Humidity: 59%
Wind: 3 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Tue	+16°C	+9°C	—	4 m/s, E	0 mm	76%
2Wed	+19°C	+12°C	—	4 m/s, NE	0.1 mm	62%
3Thu	+19°C	+11°C	—	3 m/s, NE	0 mm	57%
4Fri	+19°C	+11°C	—	3-4 m/s, NE	0 mm	49%
5Sat	+18°C	+11°C	—	3 m/s, ENE	0 mm	47%
6Sun	+18°C	+7°C	—	1-2 m/s, SE	0 mm	57%
7Mon	+17°C	+6°C	—	2-3 m/s, ENE	0 mm	64%
8Tue	+17°C	+12°C	—	3-4 m/s, NE	2.2 mm	62%
9Wed	+17°C	+9°C	—	2-3 m/s, ESE	0 mm	76%
10Thu	+16°C	+10°C	—	1-2 m/s, ENE	0 mm	70%
11Fri	+14°C	+11°C	—	3 m/s, SE	1.7 mm	67%
12Sat	+17°C	+11°C	—	4 m/s, NE	2.4 mm	73%
13Sun	+17°C	+13°C	—	4 m/s, NE	0.9 mm	61%
14Mon	+15°C	+12°C	—	4-5 m/s, NNE	12.6 mm	73%
15Tue	+15°C	+13°C	—	4-5 m/s, NE	1.1 mm	78%
16Wed	+16°C	+11°C	—	4-6 m/s, ENE	1.7 mm	82%
17Thu	+19°C	+10°C	—	2-3 m/s, ESE	0 mm	61%
18Fri	+17°C	+9°C	—	1-2 m/s, SE	0 mm	61%
19Sat	+16°C	+8°C	—	1-2 m/s, ESE	0 mm	66%
20Sun	+16°C	+8°C	—	2 m/s, NE	0 mm	54%
21Mon	+15°C	+8°C	—	2-3 m/s, NE	0 mm	57%
22Tue	+16°C	+9°C	—	2-3 m/s, NE	0 mm	58%
23Wed	+14°C	+8°C	—	2 m/s, SW	0 mm	52%
24Thu	+14°C	+6°C	—	2 m/s, ESE	0 mm	43%
25Fri	+14°C	+5°C	—	1-2 m/s, SE	0 mm	50%
26Sat	+15°C	+7°C	—	3-4 m/s, NE	0 mm	48%
27Sun	+17°C	+8°C	—	4 m/s, NE	0 mm	48%
28Mon	+16°C	+8°C	—	3 m/s, NE	0 mm	43%
29Tue	+18°C	+9°C	—	3-4 m/s, NE	0 mm	47%
30Wed	+19°C	+9°C	—	2-3 m/s, NE	0 mm	52%
31Thu	+18°C	+10°C	—	3 m/s, NE	0 mm	47%

Weather highs and lows in Mersin for december

Warmest day: 2 december, +19°C
Coldest night: 25 december, +5°C
Max precipitation: 14 december, 12.6 mm
Warmest water: —
Coldest water: —

Climate in Mersin in december

Year: 2020
Average daytime temperature: +17°C
Average nighttime temperature: +9°C
Water temperature: —
Precipitation (month): 22.7 mm
Days with precipitation: 6
Humidity: 59%
Wind: 3 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+17°C	+12°C	—	2 m/s, ESE	0.1 mm	79%
2Mon	+17°C	+8°C	—	2 m/s, WSW	0 mm	50%
3Tue	+14°C	+6°C	—	1-2 m/s, SE	0 mm	59%
4Wed	+15°C	+11°C	—	1-2 m/s, ESE	0 mm	66%
5Thu	+17°C	+10°C	—	2 m/s, SE	0.3 mm	64%
6Fri	+15°C	+9°C	—	2 m/s, WSW	0 mm	56%
7Sat	+15°C	+8°C	—	2 m/s, SE	0 mm	64%
8Sun	+13°C	+7°C	—	2 m/s, ESE	0 mm	68%
9Mon	+12°C	+7°C	—	3-5 m/s, NE	0.3 mm	62%
10Tue	+13°C	+7°C	—	3-4 m/s, NE	0 mm	72%
11Wed	+13°C	+9°C	—	3-4 m/s, NE	0.3 mm	74%
12Thu	+11°C	+8°C	—	4-5 m/s, NNE	5.5 mm	86%
13Fri	+13°C	+8°C	—	3-4 m/s, NE	0.7 mm	87%
14Sat	+13°C	+9°C	—	3-4 m/s, NNE	1.3 mm	88%
15Sun	+13°C	+7°C	—	3-4 m/s, NE	0.2 mm	84%
16Mon	+15°C	+6°C	—	2 m/s, SE	0 mm	58%
17Tue	+16°C	+8°C	—	2 m/s, SE	0 mm	49%
18Wed	+17°C	+7°C	—	1 m/s, SE	0 mm	55%
19Thu	+17°C	+9°C	—	1 m/s, ESE	0 mm	56%
20Fri	+17°C	+10°C	—	1 m/s, SE	0 mm	56%
21Sat	+18°C	+10°C	—	1 m/s, ESE	0 mm	61%
22Sun	+15°C	+10°C	—	1-2 m/s, ENE	0 mm	71%
23Mon	+15°C	+11°C	—	2-3 m/s, NE	2.1 mm	76%
24Tue	+13°C	+10°C	—	4-5 m/s, SE	8.6 mm	90%
25Wed	+12°C	+8°C	—	3 m/s, NE	1.2 mm	92%
26Thu	+11°C	+7°C	—	3-4 m/s, NNE	0.6 mm	89%
27Fri	+13°C	+6°C	—	2 m/s, ESE	0 mm	61%
28Sat	+10°C	+6°C	—	2-3 m/s, E	1.7 mm	75%
29Sun	+11°C	+9°C	—	4-5 m/s, N	1.1 mm	85%
30Mon	+11°C	+9°C	—	5-6 m/s, NNE	11.4 mm	90%
31Tue	+13°C	+6°C	—	2-3 m/s, WSW	0.2 mm	76%

Weather highs and lows in Mersin for december

Warmest day: 21 december, +18°C
Coldest night: 3 december, +6°C
Max precipitation: 30 december, 11.4 mm
Warmest water: —
Coldest water: —

Climate in Mersin in december

Year: 2019
Average daytime temperature: +14°C
Average nighttime temperature: +8°C
Water temperature: —
Precipitation (month): 35.6 mm
Days with precipitation: 8
Humidity: 71%
Wind: 2 m/s

Weather in Mersin in december by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+16°C	+9°C	14.2 mm	5	+16°C
2024	+15°C	+9°C	41.1 mm	8	—
2023	+17°C	+11°C	16.8 mm	3	—
2022	+18°C	+10°C	8.6 mm	2	—
2021	+15°C	+9°C	32.3 mm	7	—
2020	+17°C	+9°C	22.7 mm	6	—
2019	+14°C	+8°C	35.6 mm	8	—

Comparison december in Mersin with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+14°C	+7°C	5	13
February	+14°C	+7°C	4	13
March	+17°C	+9°C	4	13
April	+22°C	+13°C	2	12
May	+26°C	+16°C	3	16
June	+29°C	+20°C	0	18
July	+32°C	+23°C	1	25
August	+33°C	+23°C	0	23
September	+31°C	+21°C	0	21
October	+27°C	+18°C	1	22
November	+21°C	+13°C	2	19
December	+16°C	+9°C	6	17