Vietnam / Hoi An / 20 May

Weather in Hoi An on 20 May 2026

Weather observations for 20 May 2026

The stored hourly record for Hoi An on 20 May 2026 shows temperatures from +25°C to +30°C.

Key figures: precipitation 4.6 mm, wind 1 — 4 m/s, average humidity 82%.

← 19 May
Nearby days
21 May →
+30°C
Hourly weather — 2026
Patchy rain nearby
Hourly observations for a past date
Hourly weather — 2026
Nighttime: +25°C Sea temperature: +29°C Precipitation: 4.6 mm Wind: 1 — 4 m/s Humidity: 82%

Hourly observations

20 May
00:00
+26°C
2 m/s
01:00
+26°C
2 m/s
02:00
+26°C
3 m/s
03:00
+25°C
3 m/s
04:00
+25°C
2 m/s
05:00
+25°C
2 m/s
06:00
+26°C
1 m/s
07:00
+27°C
1 m/s
08:00
+29°C
1 m/s
09:00
+30°C
1 m/s
0.1 mm
10:00
+28°C
2 m/s
0.3 mm
11:00
+29°C
2 m/s
0.4 mm
12:00
+30°C
3 m/s
0.5 mm
13:00
+29°C
4 m/s
0.5 mm
14:00
+29°C
3 m/s
0.5 mm
15:00
+29°C
3 m/s
0.3 mm
16:00
+28°C
2 m/s
0.8 mm
17:00
+28°C
2 m/s
18:00
+27°C
1 m/s
0.7 mm
19:00
+27°C
1 m/s
0.5 mm
20:00
+26°C
1 m/s
21:00
+26°C
1 m/s
22:00
+26°C
1 m/s
23:00
+26°C
2 m/s
May 20, 2026 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Temperature +26°C +26°C +26°C +25°C +25°C +25°C +26°C +27°C +29°C +30°C +28°C +29°C +30°C +29°C +29°C +29°C +28°C +28°C +27°C +27°C +26°C +26°C +26°C +26°C
Feels like +29°C +29°C +29°C +28°C +27°C +27°C +28°C +31°C +33°C +34°C +33°C +34°C +35°C +34°C +34°C +34°C +33°C +33°C +31°C +30°C +30°C +30°C +29°C +29°C
Precipitation 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0.1 mm 0.3 mm 0.4 mm 0.5 mm 0.5 mm 0.5 mm 0.3 mm 0.8 mm 0 mm 0.7 mm 0.5 mm 0 mm 0 mm 0 mm 0 mm
Humidity 85% 85% 85% 86% 86% 85% 83% 78% 72% 71% 78% 75% 73% 79% 80% 79% 81% 83% 87% 88% 88% 88% 88% 87%
Wind 2 m/s 2 m/s 3 m/s 3 m/s 2 m/s 2 m/s 1 m/s 1 m/s 1 m/s 1 m/s 2 m/s 2 m/s 3 m/s 4 m/s 3 m/s 3 m/s 2 m/s 2 m/s 1 m/s 1 m/s 1 m/s 1 m/s 1 m/s 2 m/s
Wind gusts 4 m/s 4 m/s 5 m/s 5 m/s 4 m/s 4 m/s 3 m/s 2 m/s 1 m/s 1 m/s 2 m/s 2 m/s 4 m/s 5 m/s 4 m/s 3 m/s 3 m/s 3 m/s 1 m/s 2 m/s 2 m/s 1 m/s 3 m/s 3 m/s
Wind direction 225° (SW) 208° (SSW) 197° (SSW) 205° (SSW) 211° (SSW) 233° (SW) 258° (WSW) 270° (W) 266° (W) 41° (NE) 32° (NNE) 29° (NNE) 48° (NE) 59° (ENE) 51° (NE) 31° (NNE) 46° (NE) 52° (NE) 12° (NNE) 307° (NW) 305° (NW) 278° (W) 262° (W) 260° (W)
Pressure 753 mmHg 752 mmHg 752 mmHg 752 mmHg 752 mmHg 753 mmHg 753 mmHg 754 mmHg 755 mmHg 755 mmHg 755 mmHg 754 mmHg 753 mmHg 753 mmHg 752 mmHg 752 mmHg 752 mmHg 753 mmHg 754 mmHg 755 mmHg 755 mmHg 755 mmHg 755 mmHg 755 mmHg
Cloud cover 51% 55% 68% 46% 47% 30% 26% 29% 29% 53% 82% 76% 74% 62% 61% 60% 91% 75% 52% 81% 63% 53% 49% 48%
Visibility 10 km 10 km 10 km 10 km 10 km 10 km 10 km 10 km 10 km 10 km 9 km 9 km 9 km 10 km 10 km 10 km 10 km 10 km 10 km 9 km 10 km 10 km 10 km 10 km
UV index 0 0 0 0 0 0 0 0 1 2 4 6 7 8 7 4 2 0 0 0 0 0 0 0
Rain chance 0% 0% 0% 0% 0% 0% 0% 0% 0% 100% 100% 100% 100% 100% 100% 100% 100% 86% 100% 100% 0% 0% 0% 0%
Snow chance 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Water temperature +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C +29°C
Sunrise
09:16
Duration
12 h 55 min
Sunset
22:11
Moonrise
08:19
Moonset
22:00
Moon phase
Waxing Crescent
Illumination
16%
+28°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +24°C Precipitation: 0.2 mm Wind: 2 — 4 m/s Humidity: 82%
MetricValue MetricValue
Day temperature (max.) +32°C Sun hours 8 h
UV index 7 Cloud cover (avg.) 34%
Pressure (avg.) 755 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 9 km Sea temperature
Feels like (avg.) +32°C Dew point (avg.) +24°C
Heat index (avg.) +32°C Wind chill (avg.) +27°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 161° → (E)
Sunrise
05:16
Duration
12 h 55 min
Sunset
18:11
Moonrise
No moonrise
Moonset
11:31
Moon phase
Last Quarter
Illumination
40%
+27°C
Weather archive — for 2024 year
Heavy rain at times
Weather archive — for 2024 year
Nighttime: +25°C Precipitation: 1 mm Wind: 3 — 6 m/s Humidity: 87%
MetricValue MetricValue
Day temperature (max.) +30°C Sun hours 7 h
UV index 7 Cloud cover (avg.) 60%
Pressure (avg.) 754 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +33°C Dew point (avg.) +25°C
Heat index (avg.) +33°C Wind chill (avg.) +28°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 255° ↖ (NNW)
Sunrise
05:16
Duration
12 h 55 min
Sunset
18:11
Moonrise
15:28
Moonset
02:47
Moon phase
Waxing Gibbous
Illumination
83%
+30°C
Weather archive — for 2023 year
Clear/Sunny
Weather archive — for 2023 year
Nighttime: +26°C Precipitation: 0 mm Wind: 2 — 3 m/s Humidity: 71%
MetricValue MetricValue
Day temperature (max.) +36°C Sun hours 13 h
UV index 8 Cloud cover (avg.) 18%
Pressure (avg.) 755 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +36°C Dew point (avg.) +24°C
Heat index (avg.) +36°C Wind chill (avg.) +30°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 159° → (ESE)
Sunrise
05:16
Duration
12 h 55 min
Sunset
18:11
Moonrise
05:28
Moonset
18:53
Moon phase
New Moon
Illumination
0%
+26°C
Weather archive — for 2022 year
Moderate or heavy rain shower
Weather archive — for 2022 year
Nighttime: +25°C Precipitation: 4.8 mm Wind: 2 — 2 m/s Humidity: 90%
MetricValue MetricValue
Day temperature (max.) +29°C Sun hours 4 h
UV index 6 Cloud cover (avg.) 79%
Pressure (avg.) 756 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 9 km Sea temperature
Feels like (avg.) +29°C Dew point (avg.) +24°C
Heat index (avg.) +29°C Wind chill (avg.) +26°C
Wind gusts (max.) 6 m/s Wind direction (avg.) 236° ↖ (NW)
Sunrise
05:16
Duration
12 h 55 min
Sunset
18:11
Moonrise
22:45
Moonset
09:08
Moon phase
Waning Gibbous
Illumination
64%
+29°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +27°C Precipitation: 0.1 mm Wind: 3 — 4 m/s Humidity: 77%
MetricValue MetricValue
Day temperature (max.) +32°C Sun hours 13 h
UV index 7 Cloud cover (avg.) 34%
Pressure (avg.) 755 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +35°C Dew point (avg.) +24°C
Heat index (avg.) +35°C Wind chill (avg.) +29°C
Wind gusts (max.) 8 m/s Wind direction (avg.) 152° → (E)
Sunrise
05:16
Duration
12 h 55 min
Sunset
18:11
Moonrise
12:11
Moonset
00:24
Moon phase
First Quarter
Illumination
58%
+29°C
Weather archive — for 2020 year
Clear/Sunny
Weather archive — for 2020 year
Nighttime: +27°C Precipitation: 2 mm Wind: 2 — 3 m/s Humidity: 76%
MetricValue MetricValue
Day temperature (max.) +34°C Sun hours 12 h
UV index 7 Cloud cover (avg.) 53%
Pressure (avg.) 755 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +35°C Dew point (avg.) +24°C
Heat index (avg.) +35°C Wind chill (avg.) +30°C
Wind gusts (max.) 5 m/s Wind direction (avg.) 157° → (ESE)
Sunrise
05:16
Duration
12 h 55 min
Sunset
18:11
Moonrise
03:36
Moonset
16:13
Moon phase
Waning Crescent
Illumination
4%
+31°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +28°C Precipitation: 0 mm Wind: 3 — 3 m/s Humidity: 71%
MetricValue MetricValue
Day temperature (max.) +36°C Sun hours 12 h
UV index 8 Cloud cover (avg.) 20%
Pressure (avg.) 755 mmHg Snow (total for the day) 0 cm
Visibility (avg.) 10 km Sea temperature
Feels like (avg.) +38°C Dew point (avg.) +25°C
Heat index (avg.) +38°C Wind chill (avg.) +32°C
Wind gusts (max.) 7 m/s Wind direction (avg.) 162° → (ESE)
Sunrise
05:16
Duration
12 h 54 min
Sunset
18:10
Moonrise
19:36
Moonset
06:19
Moon phase
Waxing Gibbous
Illumination
89%

Weather in Hoi An on 20 May in previous years

Year Day Nighttime Average Sun UV Humidity Wind
2025 +32°C +24°C +28°C 8 h 7 82% 2 — 4 m/s
2024 +30°C +25°C +27°C 7 h 7 87% 3 — 6 m/s
2023 +36°C +26°C +30°C 13 h 8 71% 2 — 3 m/s
2022 +29°C +25°C +26°C 4 h 6 90% 2 — 2 m/s
2021 +32°C +27°C +29°C 13 h 7 77% 3 — 4 m/s
2020 +34°C +27°C +29°C 12 h 7 76% 2 — 3 m/s
2019 +36°C +28°C +31°C 12 h 8 71% 3 — 3 m/s