Greece / Sision / 31 December

Weather in Sision on 31 December 2026

Preliminary outlook for 31 December 2026

A preliminary estimate based on the 2020–2025 archive: daytime around +16°C and nighttime around +9°C, average precipitation 0.2 mm, wind around 4 m/s, humidity around 76%.

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.

← 30 December
Nearby days
1 January →
+12°C
Weather archive — latest year: 2025
Light rain shower
Weather archive — latest year: 2025
Nighttime: +10°C Precipitation: 0.6 mm Wind: 4 — 6 m/s Humidity: 78%
MetricValue MetricValue
Day temperature (max.) +15°C Sun hours 2 h
UV index 3 Cloud cover (avg.) 55%
Pressure (avg.) 758 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +11°C Dew point (avg.) +9°C
Heat index (avg.) +13°C Wind chill (avg.) +11°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 270° ↖ (NW)
Sunrise
07:26
Duration
9 h 49 min
Sunset
17:15
Moonrise
13:51
Moonset
03:46
Moon phase
Waxing Gibbous
Illumination
75%
+10°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +8°C Sea temperature: +18°C Precipitation: 0 mm Wind: 7 — 7 m/s
MetricValue MetricValue
Day temperature (max.) +13°C Sun hours 2 h
UV index 3 Cloud cover (avg.) 80%
Pressure (avg.) 772 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature +18°C
Feels like (avg.) +9°C Dew point (avg.) +6°C
Heat index (avg.) +11°C Wind chill (avg.) +9°C
Wind gusts (max.) 14 m/s Wind direction (avg.) 336° ↖ (NNW)
Sunrise
07:26
Duration
9 h 49 min
Sunset
17:15
Moonrise
08:12
Moonset
17:42
Moon phase
New Moon
Illumination
0%
+13°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +10°C Precipitation: 0 mm Wind: 1 — 2 m/s Humidity: 71%
MetricValue MetricValue
Day temperature (max.) +17°C Sun hours 8 h
UV index 4 Cloud cover (avg.) 42%
Pressure (avg.) 766 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +14°C Dew point (avg.) +8°C
Heat index (avg.) +14°C Wind chill (avg.) +14°C
Wind gusts (max.) 4 m/s Wind direction (avg.) 186° ↙ (SW)
Sunrise
07:26
Duration
9 h 49 min
Sunset
17:15
Moonrise
21:50
Moonset
10:44
Moon phase
Waning Gibbous
Illumination
72%
+12°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +9°C Precipitation: 0 mm Wind: 1 — 2 m/s Humidity: 78%
MetricValue MetricValue
Day temperature (max.) +16°C Sun hours 10 h
UV index 4 Cloud cover (avg.) 7%
Pressure (avg.) 771 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +12°C Dew point (avg.) +9°C
Heat index (avg.) +12°C Wind chill (avg.) +12°C
Wind gusts (max.) 4 m/s Wind direction (avg.) 49° ↑ (NNE)
Sunrise
07:26
Duration
9 h 49 min
Sunset
17:15
Moonrise
12:47
Moonset
00:59
Moon phase
First Quarter
Illumination
51%
+12°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: +9°C Precipitation: 0.3 mm Wind: 4 — 7 m/s Humidity: 89%
MetricValue MetricValue
Day temperature (max.) +15°C Sun hours 6 h
UV index 3 Cloud cover (avg.) 84%
Pressure (avg.) 758 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +12°C Dew point (avg.) +11°C
Heat index (avg.) +13°C Wind chill (avg.) +12°C
Wind gusts (max.) 15 m/s Wind direction (avg.) 223° ↓ (SSW)
Sunrise
07:26
Duration
9 h 49 min
Sunset
17:15
Moonrise
04:26
Moonset
14:44
Moon phase
Waning Crescent
Illumination
12%
+13°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +9°C Precipitation: 0 mm Wind: 4 — 5 m/s Humidity: 70%
MetricValue MetricValue
Day temperature (max.) +17°C Sun hours 10 h
UV index 4 Cloud cover (avg.) 0%
Pressure (avg.) 763 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +13°C Dew point (avg.) +9°C
Heat index (avg.) +14°C Wind chill (avg.) +13°C
Wind gusts (max.) 11 m/s Wind direction (avg.) 187° ↓ (S)
Sunrise
07:26
Duration
9 h 49 min
Sunset
17:15
Moonrise
18:36
Moonset
08:40
Moon phase
Waxing Gibbous
Illumination
89%

Weather in Sision on 31 December in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +15°C +10°C +12°C 2 h 3 78% 4 — 6 m/s
2024 +13°C +8°C +10°C 2 h 3 69% 7 — 7 m/s
2023 +17°C +10°C +13°C 8 h 4 71% 1 — 2 m/s
2022 +16°C +9°C +12°C 10 h 4 78% 1 — 2 m/s
2021 +15°C +9°C +12°C 6 h 3 89% 4 — 7 m/s
2020 +17°C +9°C +13°C 10 h 4 70% 4 — 5 m/s