Weather in Vinh on 21 December 2026
Preliminary outlook for 21 December 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +20°C and nighttime around +16°C, average precipitation 0.3 mm, wind around 3 m/s, humidity around 77%.
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.
+22°C
Weather archive — latest year: 2025
Light rain shower
Weather archive — latest year: 2025
Nighttime: +19°C
Precipitation: 0.2 mm
Wind: 2 — 4 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +24°C | Sun hours | 3 h |
| UV index | 5 | Cloud cover (avg.) | 74% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +19°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 170° ↑ (NNE) |
Sunrise
06:25
Duration
11 h 01 min
Sunset
17:26
Moonrise
07:24
Moonset
18:25
Moon phase
Waxing Crescent
Illumination
6%
+18°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +17°C
Precipitation: 0.2 mm
Wind: 2 — 4 m/s
Humidity: 80%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 1 h |
| UV index | 4 | Cloud cover (avg.) | 99% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +18°C | Dew point (avg.) | +14°C |
| Heat index (avg.) | +18°C | Wind chill (avg.) | +18°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 178° ↖ (NNW) |
Sunrise
06:25
Duration
11 h 01 min
Sunset
17:26
Moonrise
22:58
Moonset
10:59
Moon phase
Waning Gibbous
Illumination
57%
+16°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 71%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 1 h |
| UV index | 4 | Cloud cover (avg.) | 92% |
| Pressure (avg.) | 769 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +15°C | Dew point (avg.) | +10°C |
| Heat index (avg.) | +16°C | Wind chill (avg.) | +15°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 254° ↖ (NNW) |
Sunrise
06:25
Duration
11 h 01 min
Sunset
17:26
Moonrise
12:58
Moonset
00:47
Moon phase
First Quarter
Illumination
59%
+17°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +15°C
Precipitation: 1.3 mm
Wind: 3 — 5 m/s
Humidity: 78%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +19°C | Sun hours | 2 h |
| UV index | 4 | Cloud cover (avg.) | 81% |
| Pressure (avg.) | 764 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +17°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +17°C | Wind chill (avg.) | +17°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 230° ↖ (NNW) |
Sunrise
06:25
Duration
11 h 01 min
Sunset
17:26
Moonrise
03:53
Moonset
15:19
Moon phase
Waning Crescent
Illumination
4%
+19°C
Weather archive — for 2021 year
Clear/Sunny
Weather archive — for 2021 year
Nighttime: +16°C
Precipitation: 0 mm
Wind: 2 — 3 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +22°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 30% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +19°C | Dew point (avg.) | +13°C |
| Heat index (avg.) | +19°C | Wind chill (avg.) | +19°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 203° ↓ (S) |
Sunrise
06:25
Duration
11 h 01 min
Sunset
17:26
Moonrise
19:12
Moonset
08:02
Moon phase
Waxing Gibbous
Illumination
81%
+15°C
Weather archive — for 2020 year
Cloudy
Weather archive — for 2020 year
Nighttime: +14°C
Precipitation: 0 mm
Wind: 3 — 4 m/s
Humidity: 60%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +17°C | Sun hours | 11 h |
| UV index | 5 | Cloud cover (avg.) | 58% |
| Pressure (avg.) | 767 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +14°C | Dew point (avg.) | +7°C |
| Heat index (avg.) | +15°C | Wind chill (avg.) | +14°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 227° ↙ (SW) |
Sunrise
06:25
Duration
11 h 01 min
Sunset
17:26
Moonrise
11:44
Moonset
23:43
Moon phase
First Quarter
Illumination
41%
+21°C
Weather archive — for 2019 year
Cloudy
Weather archive — for 2019 year
Nighttime: +20°C
Precipitation: 0.1 mm
Wind: 3 — 3 m/s
Humidity: 93%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 4 h |
| UV index | 5 | Cloud cover (avg.) | 88% |
| Pressure (avg.) | 761 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 5 km | Sea temperature | — |
| Feels like (avg.) | +22°C | Dew point (avg.) | +20°C |
| Heat index (avg.) | +22°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 239° ↓ (SSW) |
Sunrise
06:25
Duration
11 h 01 min
Sunset
17:26
Moonrise
01:24
Moonset
13:36
Moon phase
Last Quarter
Illumination
28%
Weather in Vinh on 21 December in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+24°C
|
+19°C
|
+22°C | 3 h | 5 | 84% | 2 — 4 m/s |
| 2024 |
+19°C
|
+17°C
|
+18°C | 1 h | 4 | 80% | 2 — 4 m/s |
| 2023 |
+17°C
|
+14°C
|
+16°C | 1 h | 4 | 71% | 4 — 5 m/s |
| 2022 |
+19°C
|
+15°C
|
+17°C | 2 h | 4 | 78% | 3 — 5 m/s |
| 2021 |
+22°C
|
+16°C
|
+19°C | 11 h | 5 | 72% | 2 — 3 m/s |
| 2020 |
+17°C
|
+14°C
|
+15°C | 11 h | 5 | 60% | 3 — 4 m/s |
| 2019 |
+23°C
|
+20°C
|
+21°C | 4 h | 5 | 93% | 3 — 3 m/s |