Weather in Haiphong on 18 April 2026
Weather observations for 18 April 2026
The stored hourly record for Haiphong on 18 April 2026 shows temperatures from +23°C to +30°C.
Key figures: precipitation 2 mm, wind 1 — 6 m/s, average humidity 80%.
+28°C
Hourly weather — 2026
Patchy rain nearby
Hourly observations for a past date
Hourly weather — 2026
Nighttime: +23°C
Sea temperature: +29°C
Precipitation: 2 mm
Wind: 1 — 6 m/s
Humidity: 80%
Precipitation: 2 mm
Wind: 1 — 6 m/s
Humidity: 80%
Hourly observations
18 April
00:00
+23°C
1 m/s
01:00
+23°C
2 m/s
02:00
+23°C
2 m/s
03:00
+23°C
1 m/s
04:00
+23°C
1 m/s
05:00
+23°C
2 m/s
0.1 mm
06:00
+23°C
1 m/s
0.4 mm
07:00
+25°C
1 m/s
0.7 mm
08:00
+26°C
2 m/s
09:00
+28°C
3 m/s
0.3 mm
10:00
+28°C
3 m/s
0.3 mm
11:00
+28°C
3 m/s
0.1 mm
12:00
+28°C
4 m/s
13:00
+30°C
4 m/s
0.1 mm
14:00
+30°C
6 m/s
15:00
+29°C
6 m/s
16:00
+29°C
6 m/s
17:00
+28°C
6 m/s
18:00
+26°C
4 m/s
19:00
+25°C
4 m/s
20:00
+25°C
3 m/s
21:00
+24°C
3 m/s
22:00
+24°C
3 m/s
23:00
+24°C
2 m/s
| April 18, 2026 |
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23:00
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +23°C | +25°C | +26°C | +28°C | +28°C | +28°C | +28°C | +30°C | +30°C | +29°C | +29°C | +28°C | +26°C | +25°C | +25°C | +24°C | +24°C | +24°C |
| Feels like | +26°C | +25°C | +25°C | +25°C | +25°C | +25°C | +25°C | +27°C | +29°C | +31°C | +31°C | +31°C | +31°C | +34°C | +33°C | +33°C | +32°C | +30°C | +29°C | +28°C | +27°C | +27°C | +27°C | +27°C |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.4 mm | 0.7 mm | 0 mm | 0.3 mm | 0.3 mm | 0.1 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 88% | 89% | 89% | 90% | 90% | 90% | 89% | 83% | 78% | 70% | 69% | 72% | 70% | 64% | 64% | 65% | 67% | 71% | 78% | 84% | 87% | 89% | 90% | 92% |
| Wind | 1 m/s | 2 m/s | 2 m/s | 1 m/s | 1 m/s | 2 m/s | 1 m/s | 1 m/s | 2 m/s | 3 m/s | 3 m/s | 3 m/s | 4 m/s | 4 m/s | 6 m/s | 6 m/s | 6 m/s | 6 m/s | 4 m/s | 4 m/s | 3 m/s | 3 m/s | 3 m/s | 2 m/s |
| Wind gusts | 2 m/s | 3 m/s | 4 m/s | 2 m/s | 2 m/s | 3 m/s | 2 m/s | 2 m/s | 3 m/s | 4 m/s | 4 m/s | 4 m/s | 5 m/s | 6 m/s | 6 m/s | 7 m/s | 7 m/s | 7 m/s | 6 m/s | 6 m/s | 5 m/s | 4 m/s | 4 m/s | 4 m/s |
| Wind direction | 346° (NNW) | 331° (NNW) | 25° (NNE) | 13° (NNE) | 4° (N) | 39° (NE) | 33° (NNE) | 67° (ENE) | 101° (ESE) | 124° (ESE) | 135° (SE) | 129° (SE) | 129° (SE) | 146° (SE) | 149° (SSE) | 147° (SSE) | 152° (SSE) | 165° (SSE) | 170° (S) | 145° (SE) | 139° (SE) | 145° (SE) | 138° (SE) | 129° (SE) |
| Pressure | 758 mmHg | 758 mmHg | 758 mmHg | 757 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 758 mmHg | 759 mmHg | 759 mmHg | 759 mmHg | 759 mmHg | 758 mmHg | 758 mmHg | 756 mmHg | 755 mmHg | 755 mmHg | 756 mmHg | 757 mmHg | 757 mmHg | 757 mmHg | 758 mmHg | 758 mmHg | 758 mmHg |
| Cloud cover | 79% | 71% | 35% | 40% | 82% | 75% | 83% | 76% | 77% | 100% | 100% | 97% | 64% | 77% | 61% | 47% | 42% | 86% | 20% | 28% | 13% | 20% | 29% | 38% |
| Visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km |
| UV index | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 5 | 6 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Rain chance | 0% | 0% | 0% | 0% | 0% | 100% | 100% | 100% | 0% | 100% | 100% | 100% | 66% | 100% | 68% | 0% | 0% | 64% | 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% |
| 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
09:33
Duration
12 h 40 min
Sunset
22:13
Moonrise
05:38
Moonset
19:08
Moon phase
New Moon
Illumination
2%
+24°C
Weather archive — latest year: 2025
Overcast
Weather archive — latest year: 2025
Nighttime: +23°C
Precipitation: 0 mm
Wind: 4 — 4 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 2 h |
| UV index | 5 | Cloud cover (avg.) | 85% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +22°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 103° → (ESE) |
Sunrise
05:33
Duration
12 h 40 min
Sunset
18:13
Moonrise
22:58
Moonset
08:50
Moon phase
Waning Gibbous
Illumination
52%
+26°C
Weather archive — for 2024 year
Overcast
Weather archive — for 2024 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 4 — 6 m/s
Humidity: 87%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 1 h |
| UV index | 7 | Cloud cover (avg.) | 83% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 6 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +23°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 121° ↘ (SSE) |
Sunrise
05:32
Duration
12 h 41 min
Sunset
18:13
Moonrise
13:40
Moonset
02:14
Moon phase
First Quarter
Illumination
67%
+26°C
Weather archive — for 2023 year
Overcast
Weather archive — for 2023 year
Nighttime: +24°C
Precipitation: 0 mm
Wind: 4 — 5 m/s
Humidity: 90%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 1 h |
| UV index | 6 | Cloud cover (avg.) | 95% |
| Pressure (avg.) | 755 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +30°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +30°C | Wind chill (avg.) | +26°C |
| Wind gusts (max.) | 8 m/s | Wind direction (avg.) | 126° ↘ (SSE) |
Sunrise
05:33
Duration
12 h 40 min
Sunset
18:13
Moonrise
04:13
Moonset
16:29
Moon phase
New Moon
Illumination
0%
+20°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +18°C
Precipitation: 0.1 mm
Wind: 3 — 4 m/s
Humidity: 74%
| Metric | Value | Metric | Value |
|---|---|---|---|
| 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.) | +21°C | Dew point (avg.) | +16°C |
| Heat index (avg.) | +21°C | Wind chill (avg.) | +21°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 196° ↑ (N) |
Sunrise
05:33
Duration
12 h 40 min
Sunset
18:13
Moonrise
19:54
Moonset
06:31
Moon phase
Waxing Gibbous
Illumination
78%
+23°C
Weather archive — for 2021 year
Patchy rain nearby
Weather archive — for 2021 year
Nighttime: +22°C
Precipitation: 0.2 mm
Wind: 2 — 3 m/s
Humidity: 92%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +25°C | Sun hours | 1 h |
| UV index | 5 | Cloud cover (avg.) | 91% |
| Pressure (avg.) | 760 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 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.) | 5 m/s | Wind direction (avg.) | 81° ↗ (ENE) |
Sunrise
05:33
Duration
12 h 40 min
Sunset
18:13
Moonrise
09:43
Moonset
23:34
Moon phase
First Quarter
Illumination
42%
+24°C
Weather archive — for 2020 year
Overcast
Weather archive — for 2020 year
Nighttime: +22°C
Precipitation: 0 mm
Wind: 4 — 4 m/s
Humidity: 86%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +27°C | Sun hours | 1 h |
| UV index | 5 | Cloud cover (avg.) | 94% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +27°C | Dew point (avg.) | +22°C |
| Heat index (avg.) | +27°C | Wind chill (avg.) | +24°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 111° ↘ (SE) |
Sunrise
05:32
Duration
12 h 41 min
Sunset
18:13
Moonrise
02:49
Moonset
14:24
Moon phase
Waning Crescent
Illumination
15%
+27°C
Weather archive — for 2019 year
Partly Cloudy
Weather archive — for 2019 year
Nighttime: +25°C
Precipitation: 0 mm
Wind: 5 — 6 m/s
Humidity: 89%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +31°C | Sun hours | 9 h |
| UV index | 6 | Cloud cover (avg.) | 56% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +27°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 131° ↘ (SSE) |
Sunrise
05:33
Duration
12 h 40 min
Sunset
18:13
Moonrise
17:10
Moonset
04:44
Moon phase
Waxing Gibbous
Illumination
97%
Weather in Haiphong on 18 April in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+27°C
|
+23°C
|
+24°C | 2 h | 5 | 87% | 4 — 4 m/s |
| 2024 |
+30°C
|
+24°C
|
+26°C | 1 h | 7 | 87% | 4 — 6 m/s |
| 2023 |
+29°C
|
+24°C
|
+26°C | 1 h | 6 | 90% | 4 — 5 m/s |
| 2022 |
+22°C
|
+18°C
|
+20°C | 1 h | 5 | 74% | 3 — 4 m/s |
| 2021 |
+25°C
|
+22°C
|
+23°C | 1 h | 5 | 92% | 2 — 3 m/s |
| 2020 |
+27°C
|
+22°C
|
+24°C | 1 h | 5 | 86% | 4 — 4 m/s |
| 2019 |
+31°C
|
+25°C
|
+27°C | 9 h | 6 | 89% | 5 — 6 m/s |