Vietnam / Tam Ky / 20 December

Weather in Tam Ky on 20 December 2026

Preliminary outlook for 20 December 2026

A preliminary estimate based on the 2019–2025 archive: daytime around +23°C and nighttime around +20°C, average precipitation 0.9 mm, wind around 4 m/s, humidity around 87%.

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.

← 19 December
Nearby days
21 December →
+23°C
Weather archive — latest year: 2025
Patchy rain nearby
Weather archive — latest year: 2025
Nighttime: +22°C Precipitation: 0.5 mm Wind: 3 — 3 m/s Humidity: 88%
MetricValue MetricValue
Day temperature (max.) +25°C Sun hours 5 h
UV index 5 Cloud cover (avg.) 79%
Pressure (avg.) 760 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +25°C Dew point (avg.) +21°C
Heat index (avg.) +25°C Wind chill (avg.) +23°C
Wind gusts (max.) 4 m/s Wind direction (avg.) 227° ↖ (NW)
Sunrise
06:07
Duration
11 h 13 min
Sunset
17:20
Moonrise
06:13
Moonset
17:27
Moon phase
New Moon
Illumination
0%
+21°C
Weather archive — for 2024 year
Patchy rain nearby
Weather archive — for 2024 year
Nighttime: +20°C Precipitation: 1.1 mm Wind: 3 — 4 m/s Humidity: 83%
MetricValue MetricValue
Day temperature (max.) +22°C Sun hours 1 h
UV index 5 Cloud cover (avg.) 98%
Pressure (avg.) 762 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +22°C Dew point (avg.) +18°C
Heat index (avg.) +22°C Wind chill (avg.) +21°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 46° ↗ (NE)
Sunrise
06:07
Duration
11 h 13 min
Sunset
17:20
Moonrise
22:00
Moonset
10:09
Moon phase
Waning Gibbous
Illumination
64%
+24°C
Weather archive — for 2023 year
Moderate rain at times
Weather archive — for 2023 year
Nighttime: +23°C Precipitation: 2.4 mm Wind: 6 — 8 m/s Humidity: 87%
MetricValue MetricValue
Day temperature (max.) +24°C Sun hours 1 h
UV index 5 Cloud cover (avg.) 100%
Pressure (avg.) 763 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +26°C Dew point (avg.) +22°C
Heat index (avg.) +26°C Wind chill (avg.) +24°C
Wind gusts (max.) 13 m/s Wind direction (avg.) 106° ↑ (NNE)
Sunrise
06:07
Duration
11 h 13 min
Sunset
17:20
Moonrise
12:09
Moonset
No moonset
Moon phase
First Quarter
Illumination
51%
+20°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +19°C Precipitation: 0 mm Wind: 3 — 4 m/s Humidity: 89%
MetricValue MetricValue
Day temperature (max.) +22°C Sun hours 1 h
UV index 5 Cloud cover (avg.) 100%
Pressure (avg.) 761 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 5 km Sea temperature
Feels like (avg.) +20°C Dew point (avg.) +18°C
Heat index (avg.) +22°C Wind chill (avg.) +20°C
Wind gusts (max.) 7 m/s Wind direction (avg.) 302° ← (WNW)
Sunrise
06:07
Duration
11 h 13 min
Sunset
17:20
Moonrise
02:36
Moonset
14:24
Moon phase
Waning Crescent
Illumination
11%
+21°C
Weather archive — for 2021 year
Partly Cloudy
Weather archive — for 2021 year
Nighttime: +19°C Precipitation: 1 mm Wind: 6 — 7 m/s Humidity: 85%
MetricValue MetricValue
Day temperature (max.) +24°C Sun hours 11 h
UV index 5 Cloud cover (avg.) 68%
Pressure (avg.) 760 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +21°C Dew point (avg.) +18°C
Heat index (avg.) +21°C Wind chill (avg.) +21°C
Wind gusts (max.) 13 m/s Wind direction (avg.) 310° ↖ (NW)
Sunrise
06:07
Duration
11 h 13 min
Sunset
17:20
Moonrise
18:14
Moonset
06:53
Moon phase
Waxing Gibbous
Illumination
89%
+20°C
Weather archive — for 2020 year
Patchy rain nearby
Weather archive — for 2020 year
Nighttime: +17°C Precipitation: 0.9 mm Wind: 7 — 7 m/s Humidity: 88%
MetricValue MetricValue
Day temperature (max.) +21°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.) 9 km Sea temperature
Feels like (avg.) +20°C Dew point (avg.) +18°C
Heat index (avg.) +20°C Wind chill (avg.) +20°C
Wind gusts (max.) 12 m/s Wind direction (avg.) 14° ↑ (NNE)
Sunrise
06:07
Duration
11 h 13 min
Sunset
17:20
Moonrise
10:52
Moonset
22:44
Moon phase
Waxing Crescent
Illumination
34%
+23°C
Weather archive — for 2019 year
Patchy rain nearby
Weather archive — for 2019 year
Nighttime: +21°C Precipitation: 0.5 mm Wind: 2 — 3 m/s Humidity: 86%
MetricValue MetricValue
Day temperature (max.) +25°C Sun hours 8 h
UV index 5 Cloud cover (avg.) 65%
Pressure (avg.) 762 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +25°C Dew point (avg.) +20°C
Heat index (avg.) +25°C Wind chill (avg.) +23°C
Wind gusts (max.) 5 m/s Wind direction (avg.) 114° → (E)
Sunrise
06:07
Duration
11 h 13 min
Sunset
17:20
Moonrise
00:15
Moonset
12:42
Moon phase
Last Quarter
Illumination
36%

Weather in Tam Ky on 20 December in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +25°C +22°C +23°C 5 h 5 88% 3 — 3 m/s
2024 +22°C +20°C +21°C 1 h 5 83% 3 — 4 m/s
2023 +24°C +23°C +24°C 1 h 5 87% 6 — 8 m/s
2022 +22°C +19°C +20°C 1 h 5 89% 3 — 4 m/s
2021 +24°C +19°C +21°C 11 h 5 85% 6 — 7 m/s
2020 +21°C +17°C +20°C 1 h 4 88% 7 — 7 m/s
2019 +25°C +21°C +23°C 8 h 5 86% 2 — 3 m/s