Weather in Postira on 20 December 2026
Preliminary outlook for 20 December 2026
A preliminary estimate based on the 2020–2025 archive: daytime around +13°C and nighttime around +10°C, average precipitation 0.3 mm, wind around 4 m/s, humidity around 71%.
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.
+13°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +12°C
Precipitation: 0 mm
Wind: 2 — 2 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +14°C | Sun hours | 9 h |
| UV index | 4 | Cloud cover (avg.) | 16% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +13°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +13°C | Wind chill (avg.) | +13°C |
| Wind gusts (max.) | 3 m/s | Wind direction (avg.) | 91° ↑ (NNE) |
Sunrise
07:22
Duration
8 h 57 min
Sunset
16:19
Moonrise
08:18
Moonset
16:34
Moon phase
New Moon
Illumination
0%
+12°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +8°C
Sea temperature: +16°C
Precipitation: 1.5 mm
Wind: 9 — 11 m/s
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +14°C | Sun hours | 1 h |
| UV index | 3 | Cloud cover (avg.) | 96% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | +16°C |
| Feels like (avg.) | +9°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +12°C | Wind chill (avg.) | +9°C |
| Wind gusts (max.) | 15 m/s | Wind direction (avg.) | 126° ↓ (S) |
Sunrise
07:22
Duration
8 h 58 min
Sunset
16:20
Moonrise
22:05
Moonset
11:08
Moon phase
Waning Gibbous
Illumination
64%
+12°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +11°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +13°C | Sun hours | 3 h |
| UV index | 4 | Cloud cover (avg.) | 73% |
| Pressure (avg.) | 762 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.) | 9 m/s | Wind direction (avg.) | 116° → (ESE) |
Sunrise
07:22
Duration
8 h 57 min
Sunset
16:19
Moonrise
12:11
Moonset
Does not set today
Moon phase
First Quarter
Illumination
51%
+11°C
Weather archive — for 2022 year
Clear/Sunny
Weather archive — for 2022 year
Nighttime: +10°C
Precipitation: 0 mm
Wind: 3 — 3 m/s
Humidity: 61%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +13°C | Sun hours | 9 h |
| UV index | 4 | Cloud cover (avg.) | 10% |
| Pressure (avg.) | 771 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +10°C | Dew point (avg.) | +4°C |
| Heat index (avg.) | +11°C | Wind chill (avg.) | +10°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 324° ↖ (NW) |
Sunrise
07:22
Duration
8 h 57 min
Sunset
16:19
Moonrise
03:51
Moonset
13:51
Moon phase
Waning Crescent
Illumination
11%
+8°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +7°C
Precipitation: 0 mm
Wind: 5 — 8 m/s
Humidity: 63%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +10°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 4% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +6°C | Dew point (avg.) | +2°C |
| Heat index (avg.) | +9°C | Wind chill (avg.) | +6°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 185° ↗ (NE) |
Sunrise
07:22
Duration
8 h 57 min
Sunset
16:19
Moonrise
17:30
Moonset
08:51
Moon phase
Waxing Gibbous
Illumination
89%
+11°C
Weather archive — for 2020 year
Partly Cloudy
Weather archive — for 2020 year
Nighttime: +10°C
Precipitation: 0.1 mm
Wind: 2 — 3 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +12°C | Sun hours | 9 h |
| UV index | 3 | Cloud cover (avg.) | 53% |
| Pressure (avg.) | 769 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +10°C | Dew point (avg.) | +8°C |
| Heat index (avg.) | +11°C | Wind chill (avg.) | +10°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 101° → (E) |
Sunrise
07:22
Duration
8 h 58 min
Sunset
16:20
Moonrise
11:47
Moonset
22:48
Moon phase
Waxing Crescent
Illumination
34%
Weather in Postira on 20 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+14°C
|
+12°C
|
+13°C | 9 h | 4 | 74% | 2 — 2 m/s |
| 2024 |
+14°C
|
+8°C
|
+12°C | 1 h | 3 | 78% | 9 — 11 m/s |
| 2023 |
+13°C
|
+11°C
|
+12°C | 3 h | 4 | 72% | 4 — 5 m/s |
| 2022 |
+13°C
|
+10°C
|
+11°C | 9 h | 4 | 61% | 3 — 3 m/s |
| 2021 |
+10°C
|
+7°C
|
+8°C | 9 h | 3 | 63% | 5 — 8 m/s |
| 2020 |
+12°C
|
+10°C
|
+11°C | 9 h | 3 | 76% | 2 — 3 m/s |