Weather in Hanoi on 18 April 2026
Weather observations for 18 April 2026
The stored hourly record for Hanoi on 18 April 2026 shows temperatures from +22°C to +32°C.
Key figures: precipitation 2 mm, wind 1 — 7 m/s, average humidity 79%.
+30°C
Hourly weather — 2026
Patchy rain nearby
Hourly observations for a past date
Hourly weather — 2026
Nighttime: +22°C
Precipitation: 2 mm
Wind: 1 — 7 m/s
Humidity: 79%
Precipitation: 2 mm
Wind: 1 — 7 m/s
Humidity: 79%
Hourly observations
18 April
00:00
+22°C
1 m/s
01:00
+22°C
2 m/s
02:00
+22°C
1 m/s
03:00
+22°C
1 m/s
0.1 mm
04:00
+22°C
1 m/s
0.3 mm
05:00
+22°C
1 m/s
1.1 mm
06:00
+22°C
1 m/s
0.1 mm
07:00
+23°C
1 m/s
08:00
+24°C
1 m/s
09:00
+25°C
1 m/s
0.1 mm
10:00
+26°C
1 m/s
11:00
+29°C
2 m/s
0.1 mm
12:00
+30°C
2 m/s
0.1 mm
13:00
+30°C
3 m/s
14:00
+31°C
3 m/s
15:00
+32°C
4 m/s
16:00
+31°C
5 m/s
17:00
+30°C
6 m/s
0.1 mm
18:00
+28°C
7 m/s
19:00
+27°C
6 m/s
20:00
+25°C
5 m/s
21:00
+25°C
5 m/s
22:00
+25°C
4 m/s
23:00
+24°C
4 m/s
| April 18, 2026 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +22°C | +22°C | +22°C | +22°C | +22°C | +22°C | +22°C | +23°C | +24°C | +25°C | +26°C | +29°C | +30°C | +30°C | +31°C | +32°C | +31°C | +30°C | +28°C | +27°C | +25°C | +25°C | +25°C | +24°C |
| Feels like | +22°C | +22°C | +22°C | +22°C | +25°C | +25°C | +25°C | +25°C | +26°C | +27°C | +29°C | +32°C | +34°C | +33°C | +35°C | +36°C | +34°C | +33°C | +31°C | +29°C | +28°C | +28°C | +27°C | +27°C |
| Precipitation | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.3 mm | 1.1 mm | 0.1 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 94% | 94% | 95% | 94% | 93% | 93% | 93% | 88% | 85% | 82% | 77% | 67% | 62% | 63% | 60% | 54% | 59% | 64% | 69% | 71% | 77% | 82% | 87% | 90% |
| Wind | 1 m/s | 2 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 2 m/s | 2 m/s | 3 m/s | 3 m/s | 4 m/s | 5 m/s | 6 m/s | 7 m/s | 6 m/s | 5 m/s | 5 m/s | 4 m/s | 4 m/s |
| Wind gusts | 2 m/s | 4 m/s | 2 m/s | 2 m/s | 2 m/s | 1 m/s | 2 m/s | 1 m/s | 1 m/s | 1 m/s | 1 m/s | 2 m/s | 3 m/s | 3 m/s | 4 m/s | 5 m/s | 7 m/s | 8 m/s | 10 m/s | 10 m/s | 8 m/s | 8 m/s | 6 m/s | 6 m/s |
| Wind direction | 70° (ENE) | 57° (ENE) | 34° (NE) | 26° (NNE) | 45° (NE) | 354° (N) | 70° (ENE) | 102° (ESE) | 129° (SE) | 267° (W) | 105° (ESE) | 168° (SSE) | 177° (S) | 174° (S) | 154° (SSE) | 153° (SSE) | 153° (SSE) | 172° (S) | 160° (SSE) | 155° (SSE) | 158° (SSE) | 157° (SSE) | 156° (SSE) | 145° (SE) |
| Pressure | 759 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 759 mmHg | 759 mmHg | 760 mmHg | 759 mmHg | 758 mmHg | 758 mmHg | 757 mmHg | 755 mmHg | 755 mmHg | 754 mmHg | 755 mmHg | 755 mmHg | 755 mmHg | 757 mmHg | 757 mmHg | 758 mmHg | 757 mmHg |
| Cloud cover | 85% | 57% | 88% | 100% | 97% | 100% | 84% | 100% | 89% | 98% | 81% | 86% | 86% | 55% | 65% | 99% | 90% | 77% | 27% | 26% | 32% | 24% | 36% | 50% |
| Visibility | 2 km | 2 km | 2 km | 2 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 | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km |
| UV index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 5 | 6 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Rain chance | 0% | 0% | 0% | 100% | 100% | 100% | 100% | 0% | 0% | 100% | 88% | 100% | 100% | 84% | 74% | 84% | 0% | 100% | 0% | 0% | 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% |
Sunrise
09:36
Duration
12 h 40 min
Sunset
22:16
Moonrise
05:42
Moonset
19:12
Moon phase
New Moon
Illumination
2%
+26°C
Weather archive — latest year: 2025
Overcast
Weather archive — latest year: 2025
Nighttime: +24°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 82%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +32°C | Sun hours | 5 h |
| UV index | 6 | Cloud cover (avg.) | 83% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 138° ↘ (SE) |
Sunrise
05:36
Duration
12 h 41 min
Sunset
18:17
Moonrise
23:02
Moonset
08:53
Moon phase
Waning Gibbous
Illumination
52%
+28°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +35°C | Sun hours | 11 h |
| UV index | 7 | Cloud cover (avg.) | 19% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +31°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +31°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 142° ↘ (SSE) |
Sunrise
05:36
Duration
12 h 41 min
Sunset
18:17
Moonrise
13:44
Moonset
02:18
Moon phase
First Quarter
Illumination
67%
+28°C
Weather archive — for 2023 year
Patchy rain nearby
Weather archive — for 2023 year
Nighttime: +24°C
Precipitation: 0.1 mm
Wind: 4 — 5 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +33°C | Sun hours | 4 h |
| UV index | 6 | Cloud cover (avg.) | 81% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 141° ↘ (SSE) |
Sunrise
05:36
Duration
12 h 40 min
Sunset
18:16
Moonrise
04:16
Moonset
16:32
Moon phase
New Moon
Illumination
0%
+19°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +18°C
Precipitation: 0.2 mm
Wind: 4 — 6 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +21°C | Sun hours | 1 h |
| UV index | 4 | Cloud cover (avg.) | 97% |
| Pressure (avg.) | 763 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +20°C | Dew point (avg.) | +15°C |
| Heat index (avg.) | +20°C | Wind chill (avg.) | +20°C |
| Wind gusts (max.) | 7 m/s | Wind direction (avg.) | 106° ↑ (NNE) |
Sunrise
05:36
Duration
12 h 40 min
Sunset
18:16
Moonrise
19:58
Moonset
06:34
Moon phase
Waxing Gibbous
Illumination
78%
+22°C
Weather archive — for 2021 year
Overcast
Weather archive — for 2021 year
Nighttime: +22°C
Precipitation: 0.2 mm
Wind: 2 — 3 m/s
Humidity: 91%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +23°C | Sun hours | 1 h |
| UV index | 5 | Cloud cover (avg.) | 99% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 7 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.) | 4 m/s | Wind direction (avg.) | 48° ↗ (ENE) |
Sunrise
05:36
Duration
12 h 40 min
Sunset
18:16
Moonrise
09:46
Moonset
23:38
Moon phase
First Quarter
Illumination
42%
+25°C
Weather archive — for 2020 year
Overcast
Weather archive — for 2020 year
Nighttime: +23°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 84%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 1 h |
| UV index | 6 | Cloud cover (avg.) | 91% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +28°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +28°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 135° ↘ (SE) |
Sunrise
05:36
Duration
12 h 41 min
Sunset
18:17
Moonrise
02:53
Moonset
14:27
Moon phase
Waning Crescent
Illumination
15%
+30°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +26°C
Precipitation: 0.1 mm
Wind: 4 — 4 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +37°C | Sun hours | 12 h |
| UV index | 6 | Cloud cover (avg.) | 48% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 142° ↘ (SSE) |
Sunrise
05:36
Duration
12 h 40 min
Sunset
18:16
Moonrise
17:13
Moonset
04:47
Moon phase
Waxing Gibbous
Illumination
97%
Weather in Hanoi on 18 April in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+32°C
|
+24°C
|
+26°C | 5 h | 6 | 82% | 4 — 5 m/s |
| 2024 |
+35°C
|
+23°C
|
+28°C | 11 h | 7 | 75% | 4 — 6 m/s |
| 2023 |
+33°C
|
+24°C
|
+28°C | 4 h | 6 | 79% | 4 — 5 m/s |
| 2022 |
+21°C
|
+18°C
|
+19°C | 1 h | 4 | 74% | 4 — 6 m/s |
| 2021 |
+23°C
|
+22°C
|
+22°C | 1 h | 5 | 91% | 2 — 3 m/s |
| 2020 |
+30°C
|
+23°C
|
+25°C | 1 h | 6 | 84% | 4 — 5 m/s |
| 2019 |
+37°C
|
+26°C
|
+30°C | 12 h | 6 | 75% | 4 — 4 m/s |