Weather in Mersin on 23 December 2026
Preliminary outlook for 23 December 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +15°C and nighttime around +8°C, average precipitation 1.1 mm, wind around 3 m/s, humidity around 61%.
This is a climate-based estimate, not a precise long-range forecast. It is replaced by hourly data when the date enters the forecast window.
+12°C
Weather archive — latest year: 2025
Cloudy
Weather archive — latest year: 2025
Nighttime: +10°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 47%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +16°C | Sun hours | 8 h |
| UV index | 4 | Cloud cover (avg.) | 44% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +1°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 24° ↗ (NE) |
Sunrise
07:51
Duration
9 h 39 min
Sunset
17:30
Moonrise
10:25
Moonset
20:37
Moon phase
Waxing Crescent
Illumination
20%
+12°C
Weather archive — for 2024 year
Heavy rain at times
Weather archive — for 2024 year
Nighttime: +11°C
Precipitation: 5.1 mm
Wind: 3 — 4 m/s
Humidity: 83%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +14°C | Sun hours | 1 h |
| UV index | 3 | Cloud cover (avg.) | 84% |
| Pressure (avg.) | 762 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +10°C | Dew point (avg.) | +9°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +10°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 34° ↗ (NE) |
Sunrise
07:51
Duration
9 h 39 min
Sunset
17:30
Moonrise
00:40
Moonset
12:47
Moon phase
Last Quarter
Illumination
42%
+11°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +8°C
Precipitation: 0.3 mm
Wind: 2 — 3 m/s
Humidity: 73%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +15°C | Sun hours | 10 h |
| UV index | 3 | Cloud cover (avg.) | 44% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 4 m/s | Wind direction (avg.) | 108° ↗ (ENE) |
Sunrise
07:51
Duration
9 h 39 min
Sunset
17:30
Moonrise
14:35
Moonset
04:07
Moon phase
Waxing Gibbous
Illumination
73%
+12°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +8°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 51%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 10 h |
| UV index | 4 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 193° ↗ (ENE) |
Sunrise
07:51
Duration
9 h 39 min
Sunset
17:30
Moonrise
07:57
Moonset
17:20
Moon phase
New Moon
Illumination
0%
+6°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +3°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 47%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +11°C | Sun hours | 10 h |
| UV index | 3 | Cloud cover (avg.) | 2% |
| Pressure (avg.) | 765 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +3°C | Dew point (avg.) | −5°C |
| Heat index (avg.) | +5°C | Wind chill (avg.) | +3°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 277° ↗ (ENE) |
Sunrise
07:51
Duration
9 h 39 min
Sunset
17:30
Moonrise
21:21
Moonset
11:03
Moon phase
Waning Gibbous
Illumination
67%
+11°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +8°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 52%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +14°C | Sun hours | 10 h |
| UV index | 3 | Cloud cover (avg.) | 38% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +11°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +11°C | Wind chill (avg.) | +11°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 223° ↙ (SW) |
Sunrise
07:51
Duration
9 h 39 min
Sunset
17:30
Moonrise
13:38
Moonset
01:25
Moon phase
First Quarter
Illumination
56%
+13°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +11°C
Precipitation: 2.1 mm
Wind: 3 — 3 m/s
Humidity: 77%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +15°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 69% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +12°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +13°C | Wind chill (avg.) | +12°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 57° ↗ (NE) |
Sunrise
07:51
Duration
9 h 39 min
Sunset
17:30
Moonrise
04:41
Moonset
15:28
Moon phase
Waning Crescent
Illumination
14%
Weather in Mersin on 23 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+16°C
|
+10°C
|
+12°C | 8 h | 4 | 47% | 4 — 5 m/s |
| 2024 |
+14°C
|
+11°C
|
+12°C | 1 h | 3 | 83% | 3 — 4 m/s |
| 2023 |
+15°C
|
+8°C
|
+11°C | 10 h | 3 | 73% | 2 — 3 m/s |
| 2022 |
+17°C
|
+8°C
|
+12°C | 10 h | 4 | 51% | 2 — 2 m/s |
| 2021 |
+11°C
|
+3°C
|
+6°C | 10 h | 3 | 47% | 2 — 3 m/s |
| 2020 |
+14°C
|
+8°C
|
+11°C | 10 h | 3 | 52% | 2 — 2 m/s |
| 2019 |
+15°C
|
+11°C
|
+13°C | 9 h | 3 | 77% | 3 — 3 m/s |