Đố Sơn weather in March
In March, Đố Sơn sees average daytime highs of 22°C and overnight lows near 19°C, with 39 mm of rain across 7.6 wet days and about 11.9 hours of daylight. It is the 9th-warmest and 9th-wettest month of the year here.
Highs climb over the month, from about 21°C in the first days to 23°C by the end. The sky is clear or mostly clear about 14% of the time in March, and the air most often feels muggy.
Daylight stretches from about 11 h 36 min at the start of March to 12 h 12 min by month's end. Set against the rest of the year, March is Đố Sơn's 8th-clearest and 9th-windiest month. For the whole year in context, see Đố Sơn's year-round climate.
- Daytime high
- 22°
- 9th warmest
- Overnight low
- 19°
- 4th coldest
- Rainfall
- 39 mm
- 7.6 wet days
- Daylight
- 11 h 54 min
- 6:07 AM – 5:58 PM
- Cloud cover
- 75%
- 8th clearest
- Wind
- 13 km/h
- 9th windiest
- Solar energy
- 3.51 kWh/m²
- Travel score
- 6.7
- out of 10
Đố Sơn is Urban District of Haiphong.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in March
Highs climb over the month, from about 21°C in the first days to 23°C by the end.
A typical March day in Đố Sơn reaches about 22°C in the afternoon and slips back to 19°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 25°C. Set against its neighbours, March runs about 2°C warmer than February and about 4°C cooler than April.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 |
| Avg low (°C) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 21 | 18 |
| 2 | 21 | 18 |
| 3 | 21 | 18 |
| 4 | 21 | 18 |
| 5 | 21 | 18 |
| 6 | 21 | 18 |
| 7 | 21 | 18 |
| 8 | 21 | 19 |
| 9 | 22 | 19 |
| 10 | 22 | 19 |
| 11 | 22 | 19 |
| 12 | 22 | 19 |
| 13 | 22 | 19 |
| 14 | 22 | 19 |
| 15 | 22 | 19 |
| 16 | 22 | 19 |
| 17 | 22 | 19 |
| 18 | 22 | 20 |
| 19 | 22 | 20 |
| 20 | 22 | 20 |
| 21 | 23 | 20 |
| 22 | 23 | 20 |
| 23 | 23 | 20 |
| 24 | 23 | 20 |
| 25 | 23 | 20 |
| 26 | 23 | 20 |
| 27 | 23 | 20 |
| 28 | 23 | 21 |
| 29 | 23 | 21 |
| 30 | 24 | 21 |
| 31 | 24 | 21 |
How March really feels in Đố Sơn
Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Đố Sơn weather by month
How March compares with the rest of the year at a glance. March is the 9th-warmest and 9th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 19° / 16° | 37 | 7 | 10.9 | 6.3 |
| Feb | 20° / 17° | 22 | 5.5 | 11.3 | 6.5 |
| Mar | 22° / 19° | 39 | 7.6 | 11.9 | 6.7 |
| Apr | 26° / 23° | 57 | 8.4 | 12.5 | 6.7 |
| May | 29° / 26° | 207 | 16.9 | 13 | 4.5 |
| Jun | 31° / 28° | 214 | 18.4 | 13.2 | 3.3 |
| Jul | 31° / 28° | 281 | 20.1 | 13.1 | 3.2 |
| Aug | 31° / 27° | 381 | 24.4 | 12.7 | 3.0 |
| Sep | 30° / 26° | 290 | 20 | 12.1 | 3.8 |
| Oct | 28° / 24° | 133 | 12.4 | 11.5 | 5.9 |
| Nov | 25° / 21° | 60 | 8.2 | 11 | 7.2 |
| Dec | 21° / 17° | 37 | 6.5 | 10.8 | 6.9 |
Cloud cover in March
The sky is clear or mostly clear about 14% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 12% of March, with mostly cloudy or overcast conditions the remaining 74%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 27 | 27 | 27 | 27 | 29 | 29 | 28 | 28 | 28 | 27 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 30 |
| Cloudier (%) | 73 | 73 | 73 | 73 | 71 | 71 | 72 | 72 | 72 | 73 | 75 | 75 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 74 | 74 | 74 | 73 | 73 | 72 | 72 | 72 | 70 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 27 | 73 |
| 2 | 27 | 73 |
| 3 | 27 | 73 |
| 4 | 27 | 73 |
| 5 | 29 | 71 |
| 6 | 29 | 71 |
| 7 | 28 | 72 |
| 8 | 28 | 72 |
| 9 | 28 | 72 |
| 10 | 27 | 73 |
| 11 | 25 | 75 |
| 12 | 25 | 75 |
| 13 | 24 | 76 |
| 14 | 24 | 76 |
| 15 | 24 | 76 |
| 16 | 24 | 76 |
| 17 | 24 | 76 |
| 18 | 24 | 76 |
| 19 | 24 | 76 |
| 20 | 24 | 76 |
| 21 | 25 | 75 |
| 22 | 25 | 75 |
| 23 | 26 | 74 |
| 24 | 26 | 74 |
| 25 | 26 | 74 |
| 26 | 27 | 73 |
| 27 | 27 | 73 |
| 28 | 28 | 72 |
| 29 | 28 | 72 |
| 30 | 28 | 72 |
| 31 | 30 | 70 |
Chance of precipitation in March
Đố Sơn gets around 39 mm of rain over 7.6 wet days in March. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 24% and peaks near 28% on the wettest days. The odds climb toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Rain chance (%) | |
|---|---|
| 1 | 21 |
| 2 | 21 |
| 3 | 21 |
| 4 | 21 |
| 5 | 21 |
| 6 | 21 |
| 7 | 21 |
| 8 | 21 |
| 9 | 21 |
| 10 | 22 |
| 11 | 22 |
| 12 | 22 |
| 13 | 23 |
| 14 | 23 |
| 15 | 24 |
| 16 | 24 |
| 17 | 25 |
| 18 | 25 |
| 19 | 25 |
| 20 | 26 |
| 21 | 26 |
| 22 | 26 |
| 23 | 27 |
| 24 | 27 |
| 25 | 28 |
| 26 | 28 |
| 27 | 28 |
| 28 | 28 |
| 29 | 28 |
| 30 | 28 |
| 31 | 28 |
Humidity in March
Most of March feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, March lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 56% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 19 | 18 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 |
| Comfortable (%) | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 |
| Humid (%) | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 15 |
| Muggy (%) | 30 | 31 | 31 | 32 | 33 | 34 | 34 | 36 | 37 | 38 | 39 | 40 | 40 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 40 | 40 | 39 | 39 | 38 | 38 | 37 | 37 | 36 |
| Oppressive (%) | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 11 | 12 | 13 | 15 | 16 | 17 | 19 | 20 | 21 | 22 | 24 | 25 | 26 | 28 | 29 | 31 | 32 | 33 | 35 | 36 |
| Miserable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 19 | 18 | 26 | 30 | 7 | 0 |
| 2 | 18 | 18 | 26 | 31 | 7 | 0 |
| 3 | 18 | 17 | 26 | 31 | 7 | 0 |
| 4 | 17 | 17 | 26 | 32 | 7 | 0 |
| 5 | 16 | 17 | 26 | 33 | 8 | 0 |
| 6 | 16 | 16 | 26 | 34 | 8 | 0 |
| 7 | 15 | 16 | 27 | 34 | 8 | 0 |
| 8 | 14 | 15 | 27 | 36 | 8 | 0 |
| 9 | 14 | 14 | 26 | 37 | 9 | 0 |
| 10 | 13 | 14 | 26 | 38 | 10 | 0 |
| 11 | 12 | 13 | 26 | 39 | 10 | 0 |
| 12 | 12 | 13 | 25 | 40 | 11 | 0 |
| 13 | 11 | 12 | 25 | 40 | 12 | 0 |
| 14 | 10 | 12 | 24 | 41 | 13 | 0 |
| 15 | 10 | 11 | 23 | 41 | 15 | 0 |
| 16 | 9 | 11 | 23 | 41 | 16 | 0 |
| 17 | 9 | 11 | 22 | 41 | 17 | 0 |
| 18 | 8 | 10 | 22 | 41 | 19 | 0 |
| 19 | 8 | 10 | 21 | 41 | 20 | 0 |
| 20 | 7 | 10 | 20 | 41 | 21 | 0 |
| 21 | 7 | 10 | 20 | 41 | 22 | 0 |
| 22 | 7 | 10 | 19 | 41 | 24 | 0 |
| 23 | 7 | 9 | 19 | 40 | 25 | 0 |
| 24 | 6 | 9 | 18 | 40 | 26 | 0 |
| 25 | 6 | 9 | 18 | 39 | 28 | 0 |
| 26 | 6 | 9 | 17 | 39 | 29 | 0 |
| 27 | 6 | 8 | 17 | 38 | 31 | 0 |
| 28 | 6 | 8 | 16 | 38 | 32 | 0 |
| 29 | 5 | 8 | 16 | 37 | 33 | 1 |
| 30 | 5 | 7 | 15 | 37 | 35 | 1 |
| 31 | 5 | 7 | 15 | 36 | 36 | 1 |
Wind in March
Winds average 13 km/h in March.
Across March, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 12 | light breeze |
| 2 | 12 | light breeze |
| 3 | 12 | light breeze |
| 4 | 12 | light breeze |
| 5 | 12 | light breeze |
| 6 | 12 | light breeze |
| 7 | 12 | light breeze |
| 8 | 12 | light breeze |
| 9 | 13 | light breeze |
| 10 | 13 | light breeze |
| 11 | 13 | light breeze |
| 12 | 13 | light breeze |
| 13 | 13 | light breeze |
| 14 | 13 | light breeze |
| 15 | 13 | light breeze |
| 16 | 13 | light breeze |
| 17 | 13 | light breeze |
| 18 | 13 | light breeze |
| 19 | 13 | light breeze |
| 20 | 13 | light breeze |
| 21 | 13 | light breeze |
| 22 | 13 | light breeze |
| 23 | 13 | light breeze |
| 24 | 13 | light breeze |
| 25 | 13 | light breeze |
| 26 | 13 | light breeze |
| 27 | 13 | light breeze |
| 28 | 13 | light breeze |
| 29 | 13 | light breeze |
| 30 | 13 | light breeze |
| 31 | 13 | light breeze |
Sunrise & sunset in March
Daylight runs from about 11 h 36 min at the start of March to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 36 minutes over March. Sunrise moves from 6:19 AM to 5:53 AM, and sunset from 5:53 PM to 6:03 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 |
| Sunrise (AM) | 6:19 | 6:19 | 6:18 | 6:17 | 6:16 | 6:16 | 6:15 | 6:14 | 6:13 | 6:12 | 6:11 | 6:10 | 6:10 | 6:09 | 6:08 | 6:07 | 6:06 | 6:05 | 6:04 | 6:03 | 6:02 | 6:01 | 6:01 | 6:00 | 5:59 | 5:58 | 5:57 | 5:56 | 5:55 | 5:54 | 5:53 |
| Sunset (PM) | 5:53 | 5:53 | 5:54 | 5:54 | 5:54 | 5:55 | 5:55 | 5:55 | 5:56 | 5:56 | 5:56 | 5:57 | 5:57 | 5:57 | 5:58 | 5:58 | 5:58 | 5:59 | 5:59 | 5:59 | 6:00 | 6:00 | 6:00 | 6:01 | 6:01 | 6:01 | 6:01 | 6:02 | 6:02 | 6:02 | 6:03 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.6 | 6:19 | 5:53 |
| 2 | 11.6 | 6:19 | 5:53 |
| 3 | 11.6 | 6:18 | 5:54 |
| 4 | 11.6 | 6:17 | 5:54 |
| 5 | 11.6 | 6:16 | 5:54 |
| 6 | 11.7 | 6:16 | 5:55 |
| 7 | 11.7 | 6:15 | 5:55 |
| 8 | 11.7 | 6:14 | 5:55 |
| 9 | 11.7 | 6:13 | 5:56 |
| 10 | 11.7 | 6:12 | 5:56 |
| 11 | 11.8 | 6:11 | 5:56 |
| 12 | 11.8 | 6:10 | 5:57 |
| 13 | 11.8 | 6:10 | 5:57 |
| 14 | 11.8 | 6:09 | 5:57 |
| 15 | 11.8 | 6:08 | 5:58 |
| 16 | 11.9 | 6:07 | 5:58 |
| 17 | 11.9 | 6:06 | 5:58 |
| 18 | 11.9 | 6:05 | 5:59 |
| 19 | 11.9 | 6:04 | 5:59 |
| 20 | 11.9 | 6:03 | 5:59 |
| 21 | 12.0 | 6:02 | 6:00 |
| 22 | 12.0 | 6:01 | 6:00 |
| 23 | 12.0 | 6:01 | 6:00 |
| 24 | 12.0 | 6:00 | 6:01 |
| 25 | 12.0 | 5:59 | 6:01 |
| 26 | 12.1 | 5:58 | 6:01 |
| 27 | 12.1 | 5:57 | 6:01 |
| 28 | 12.1 | 5:56 | 6:02 |
| 29 | 12.1 | 5:55 | 6:02 |
| 30 | 12.1 | 5:54 | 6:02 |
| 31 | 12.2 | 5:53 | 6:03 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 3.51 kWh/m².
For context, solar energy here swings from a low near 2.54 kWh/m² to a high of 5.22 kWh/m² in May across the year — March's 3.51 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 3.2 | 3.2 | 3.2 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.6 | 3.6 | 3.6 | 3.7 | 3.7 | 3.7 | 3.8 | 3.8 | 3.8 | 3.9 | 3.9 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 3.2 | Moderate |
| 2 | 3.2 | Moderate |
| 3 | 3.2 | Moderate |
| 4 | 3.3 | Moderate |
| 5 | 3.3 | Moderate |
| 6 | 3.3 | Moderate |
| 7 | 3.3 | Moderate |
| 8 | 3.3 | Moderate |
| 9 | 3.4 | Moderate |
| 10 | 3.4 | Moderate |
| 11 | 3.4 | Moderate |
| 12 | 3.4 | Moderate |
| 13 | 3.4 | Moderate |
| 14 | 3.4 | Moderate |
| 15 | 3.4 | Moderate |
| 16 | 3.4 | Moderate |
| 17 | 3.5 | Moderate |
| 18 | 3.5 | Moderate |
| 19 | 3.5 | Moderate |
| 20 | 3.5 | Moderate |
| 21 | 3.6 | Moderate |
| 22 | 3.6 | Moderate |
| 23 | 3.6 | Moderate |
| 24 | 3.7 | Moderate |
| 25 | 3.7 | Moderate |
| 26 | 3.7 | Moderate |
| 27 | 3.8 | Moderate |
| 28 | 3.8 | Moderate |
| 29 | 3.8 | Moderate |
| 30 | 3.9 | Moderate |
| 31 | 3.9 | Moderate |
Hazard calendar for Đố Sơn
In March, Đố Sơn sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Đố Sơn sits in the Pacific typhoon belt; the season peaks July–October.
Đố Sơn's monsoon runs May–September, when most of the year's rain falls.
Is March a good time to visit Đố Sơn?
Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
March is a reasonable time to visit Đố Sơn for sightseeing.
What to pack for Đố Sơn in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Đố Sơn sees daytime highs around 22°C and nights near 19°C. Worth packing: light clothes. About 8 days see rain.
Sea temperature near Đố Sơn in March
The nearest coast averages about 20°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 13 km away) is warmest in August at about 30°C and coldest in February near 20°C.
It's comfortable for a long swim from Feb 28 to Jan 27 — about 11 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 20 | 20 | 23 | 27 | 29 | 30 | 30 | 29 | 28 | 26 | 23 |
| Comfort | Refreshing | Cool | Refreshing | Refreshing | Warm | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Refreshing |
| Feb | 20 | Cool |
| Mar | 20 | Refreshing |
| Apr | 23 | Refreshing |
| May | 27 | Warm |
| Jun | 29 | Tropical |
| Jul | 30 | Tropical |
| Aug | 30 | Tropical |
| Sep | 29 | Tropical |
| Oct | 28 | Warm |
| Nov | 26 | Warm |
| Dec | 23 | Refreshing |
UV index in Đố Sơn in March
Clear-sky midday UV in March peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Đố Sơn peaks around July 12 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 6 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 7 | 8 | 8 | 8 | 10 | 11 | 12 | 7 | 8 | 9 | 7 | 6 |
| Level | High | Very high | Very high | Very high | Very high | Extreme | Extreme | Very high | Very high | Very high | High | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | High |
| Feb | 8 | Very high |
| Mar | 8 | Very high |
| Apr | 8 | Very high |
| May | 10 | Very high |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 7 | Very high |
| Sep | 8 | Very high |
| Oct | 9 | Very high |
| Nov | 7 | High |
| Dec | 6 | High |
Air quality in Đố Sơn in March
Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.
Air quality in Đố Sơn is worst in December — around 92 µg/m³ PM2.5 (unhealthy), about 2.6× the cleanest month (July, 35 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 90 | 80 | 76 | 66 | 49 | 37 | 35 | 40 | 59 | 74 | 82 | 92 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Moderate | Poor | Unhealthy | Unhealthy | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 90 | Unhealthy |
| Feb | 80 | Unhealthy |
| Mar | 76 | Unhealthy |
| Apr | 66 | Unhealthy |
| May | 49 | Poor |
| Jun | 37 | Poor |
| Jul | 35 | Moderate |
| Aug | 40 | Poor |
| Sep | 59 | Unhealthy |
| Oct | 74 | Unhealthy |
| Nov | 82 | Unhealthy |
| Dec | 92 | Unhealthy |
Where is Đố Sơn?
Đố Sơn sits at 20.7°N, 106.8°E, 8 m above sea level, in Vietnam. The nearest listed city is Kiến An, 20 km away.
Topography around Đố Sơn
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Đố Sơn.
Within 3 km, the terrain around Đố Sơn has only modest variations in elevation — a maximum elevation change of 121 m around an average of 6 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 121 m; within 80 km, large variations in elevation — a maximum elevation change of 1,180 m.
The land around Đố Sơn is covered by water (52%) within 3 km, water (68%) within 16 km, and water (39%), trees (28%) and cropland (23%) within 80 km.
Vietnam travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B / C / F
- 220 V · 50 Hz
- Prices
- ≈ 29% of US
- price level, 2025
- GDP per capita
- $5,066
- 2025
- Happiness
- 6.4 / 10
- World Happiness, 2025
- Safe drinking water
- 59%
- of population, 2024
- Homicide rate
- 1.5
- per 100k, 2011
- Road deaths
- 30.6
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Moderate
- EF EPI 500
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Đố Sơn (20.7136°, 106.7894°, elevation 8 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).