Hoàng Mai weather in November
In November, Hoàng Mai sees average daytime highs of 26°C and overnight lows near 20°C, with 63 mm of rain across 9 wet days and about 11.1 hours of daylight. It is the 8th-warmest and 7th-wettest month of the year here.
Highs ease over the month, from about 27°C in the first days to 24°C by the end. The sky is clear or mostly clear about 27% of the time in November, and the air most often feels oppressive.
Daylight stretches from about 11 h 18 min at the start of November to 10 h 54 min by month's end. Set against the rest of the year, November is Hoàng Mai's 1st-clearest and 4th-windiest month. For the whole year in context, see Hoàng Mai's year-round climate.
- Daytime high
- 26°
- 8th warmest
- Overnight low
- 20°
- 5th coldest
- Rainfall
- 63 mm
- 9 wet days
- Daylight
- 11 h 06 min
- 6:10 AM – 5:15 PM
- Cloud cover
- 62%
- 1st clearest
- Wind
- 12 km/h
- 4th windiest
- Solar energy
- 3.34 kWh/m²
- Travel score
- 6.7
- out of 10
Temperature in November
Highs ease over the month, from about 27°C in the first days to 24°C by the end.
A typical November day in Hoàng Mai reaches about 26°C in the afternoon and slips back to 20°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 29°C. Set against its neighbours, November runs about 3°C cooler than October and about 4°C warmer than December.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 |
| Avg low (°C) | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 27 | 22 |
| 2 | 27 | 22 |
| 3 | 27 | 22 |
| 4 | 27 | 22 |
| 5 | 27 | 21 |
| 6 | 27 | 21 |
| 7 | 27 | 21 |
| 8 | 27 | 21 |
| 9 | 27 | 21 |
| 10 | 26 | 21 |
| 11 | 26 | 21 |
| 12 | 26 | 21 |
| 13 | 26 | 21 |
| 14 | 26 | 21 |
| 15 | 26 | 21 |
| 16 | 26 | 21 |
| 17 | 26 | 20 |
| 18 | 25 | 20 |
| 19 | 25 | 20 |
| 20 | 25 | 20 |
| 21 | 25 | 20 |
| 22 | 25 | 20 |
| 23 | 25 | 20 |
| 24 | 25 | 20 |
| 25 | 25 | 20 |
| 26 | 24 | 19 |
| 27 | 24 | 19 |
| 28 | 24 | 19 |
| 29 | 24 | 19 |
| 30 | 24 | 19 |
How November really feels in Hoàng Mai
Once humidity and wind are folded in, November 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.
November sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Hoàng Mai weather by month
How November compares with the rest of the year at a glance. November is the 8th-warmest and 7th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 21° / 16° | 23 | 4.9 | 11 | 6.8 |
| Feb | 22° / 17° | 15 | 3.9 | 11.3 | 7.1 |
| Mar | 25° / 20° | 31 | 5.7 | 11.9 | 7.2 |
| Apr | 29° / 23° | 47 | 7 | 12.4 | 5.5 |
| May | 33° / 26° | 115 | 12.1 | 12.9 | 3.3 |
| Jun | 35° / 28° | 124 | 11.6 | 13.1 | 2.2 |
| Jul | 35° / 28° | 172 | 13.1 | 13 | 2.4 |
| Aug | 33° / 27° | 263 | 20.1 | 12.7 | 2.6 |
| Sep | 31° / 26° | 293 | 19.4 | 12.1 | 3.4 |
| Oct | 29° / 23° | 219 | 16.3 | 11.6 | 5.0 |
| Nov | 26° / 20° | 63 | 9 | 11.1 | 6.7 |
| Dec | 22° / 17° | 30 | 5 | 10.9 | 7.1 |
Cloud cover in November
The sky is clear or mostly clear about 27% of the time in November, the clearest month of the year.
Beyond those clear spells, partly cloudy skies cover about 17% of November, with mostly cloudy or overcast conditions the remaining 56%. Skies tend to cloud over as the month goes on.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 50 | 50 | 51 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 48 | 48 | 47 | 47 | 45 | 44 | 44 | 42 | 41 | 40 | 39 | 38 | 38 | 37 | 37 | 37 | 36 | 36 | 36 | 36 |
| Cloudier (%) | 50 | 50 | 49 | 49 | 49 | 49 | 49 | 50 | 50 | 50 | 52 | 52 | 53 | 53 | 55 | 56 | 56 | 58 | 59 | 60 | 61 | 62 | 62 | 63 | 63 | 63 | 64 | 64 | 64 | 64 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 50 | 50 |
| 2 | 50 | 50 |
| 3 | 51 | 49 |
| 4 | 51 | 49 |
| 5 | 51 | 49 |
| 6 | 51 | 49 |
| 7 | 51 | 49 |
| 8 | 50 | 50 |
| 9 | 50 | 50 |
| 10 | 50 | 50 |
| 11 | 48 | 52 |
| 12 | 48 | 52 |
| 13 | 47 | 53 |
| 14 | 47 | 53 |
| 15 | 45 | 55 |
| 16 | 44 | 56 |
| 17 | 44 | 56 |
| 18 | 42 | 58 |
| 19 | 41 | 59 |
| 20 | 40 | 60 |
| 21 | 39 | 61 |
| 22 | 38 | 62 |
| 23 | 38 | 62 |
| 24 | 37 | 63 |
| 25 | 37 | 63 |
| 26 | 37 | 63 |
| 27 | 36 | 64 |
| 28 | 36 | 64 |
| 29 | 36 | 64 |
| 30 | 36 | 64 |
Chance of precipitation in November
Hoàng Mai gets around 63 mm of rain over 9 wet days in November. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 31% and peaks near 40% on the wettest days. The odds ease 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 40 | 38 | 37 | 36 | 35 | 34 | 33 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 26 | 25 | 25 |
| Rain chance (%) | |
|---|---|
| 1 | 40 |
| 2 | 38 |
| 3 | 37 |
| 4 | 36 |
| 5 | 35 |
| 6 | 34 |
| 7 | 33 |
| 8 | 32 |
| 9 | 31 |
| 10 | 31 |
| 11 | 31 |
| 12 | 31 |
| 13 | 30 |
| 14 | 30 |
| 15 | 30 |
| 16 | 30 |
| 17 | 30 |
| 18 | 30 |
| 19 | 30 |
| 20 | 30 |
| 21 | 30 |
| 22 | 29 |
| 23 | 29 |
| 24 | 28 |
| 25 | 28 |
| 26 | 27 |
| 27 | 27 |
| 28 | 26 |
| 29 | 25 |
| 30 | 25 |
Humidity in November
Most of November feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, November lands in the oppressive band about 27% of days. Sticky, muggy-or-worse air turns up on roughly 60% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 12 | 13 |
| Comfortable (%) | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 18 | 18 |
| Humid (%) | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 23 | 24 | 24 |
| Muggy (%) | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Oppressive (%) | 37 | 36 | 35 | 34 | 33 | 33 | 32 | 32 | 32 | 31 | 31 | 30 | 30 | 29 | 29 | 28 | 27 | 27 | 26 | 25 | 24 | 23 | 22 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| Miserable (%) | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 4 | 4 | 3 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 1 | 11 | 19 | 21 | 37 | 12 |
| 2 | 1 | 11 | 19 | 21 | 36 | 12 |
| 3 | 1 | 12 | 20 | 21 | 35 | 11 |
| 4 | 1 | 12 | 20 | 22 | 34 | 11 |
| 5 | 1 | 12 | 21 | 22 | 33 | 11 |
| 6 | 2 | 13 | 21 | 22 | 33 | 10 |
| 7 | 2 | 13 | 21 | 23 | 32 | 10 |
| 8 | 2 | 13 | 21 | 23 | 32 | 10 |
| 9 | 2 | 12 | 20 | 23 | 32 | 10 |
| 10 | 3 | 12 | 20 | 23 | 31 | 10 |
| 11 | 3 | 12 | 20 | 24 | 31 | 10 |
| 12 | 4 | 12 | 20 | 24 | 30 | 10 |
| 13 | 4 | 12 | 20 | 24 | 30 | 10 |
| 14 | 5 | 12 | 20 | 24 | 29 | 10 |
| 15 | 6 | 12 | 19 | 24 | 29 | 10 |
| 16 | 6 | 13 | 19 | 24 | 28 | 10 |
| 17 | 7 | 13 | 19 | 24 | 27 | 10 |
| 18 | 7 | 13 | 19 | 24 | 27 | 9 |
| 19 | 8 | 14 | 19 | 25 | 26 | 9 |
| 20 | 8 | 14 | 20 | 25 | 25 | 8 |
| 21 | 8 | 15 | 20 | 25 | 24 | 8 |
| 22 | 9 | 15 | 20 | 26 | 23 | 7 |
| 23 | 9 | 15 | 20 | 26 | 22 | 7 |
| 24 | 10 | 16 | 21 | 26 | 22 | 6 |
| 25 | 10 | 16 | 21 | 26 | 21 | 6 |
| 26 | 10 | 17 | 22 | 26 | 20 | 5 |
| 27 | 11 | 17 | 22 | 26 | 19 | 5 |
| 28 | 11 | 17 | 23 | 26 | 18 | 4 |
| 29 | 12 | 18 | 24 | 26 | 17 | 4 |
| 30 | 13 | 18 | 24 | 26 | 16 | 3 |
Wind in November
Winds average 12 km/h in November.
Across November, daily wind ranges from about 12 km/h on the calmest days to 12 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Feels | light breeze | light breeze | light breeze | light breeze | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | 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 | calm |
| 6 | 12 | calm |
| 7 | 12 | calm |
| 8 | 12 | calm |
| 9 | 12 | calm |
| 10 | 12 | calm |
| 11 | 12 | calm |
| 12 | 12 | calm |
| 13 | 12 | calm |
| 14 | 12 | calm |
| 15 | 12 | calm |
| 16 | 12 | calm |
| 17 | 12 | calm |
| 18 | 12 | light breeze |
| 19 | 12 | light breeze |
| 20 | 12 | light breeze |
| 21 | 12 | light breeze |
| 22 | 12 | light breeze |
| 23 | 12 | light breeze |
| 24 | 12 | light breeze |
| 25 | 12 | light breeze |
| 26 | 12 | light breeze |
| 27 | 12 | light breeze |
| 28 | 12 | light breeze |
| 29 | 12 | light breeze |
| 30 | 12 | light breeze |
Sunrise & sunset in November
Daylight runs from about 11 h 18 min at the start of November to 10 h 54 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 24 minutes over November. Sunrise moves from 6:02 AM to 6:19 AM, and sunset from 5:19 PM to 5:14 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.3 | 11.3 | 11.3 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 10.9 | 10.9 | 10.9 |
| Sunrise (AM) | 6:02 | 6:03 | 6:03 | 6:04 | 6:04 | 6:05 | 6:05 | 6:06 | 6:06 | 6:07 | 6:07 | 6:08 | 6:08 | 6:09 | 6:10 | 6:10 | 6:11 | 6:11 | 6:12 | 6:13 | 6:13 | 6:14 | 6:14 | 6:15 | 6:16 | 6:16 | 6:17 | 6:17 | 6:18 | 6:19 |
| Sunset (PM) | 5:19 | 5:19 | 5:18 | 5:18 | 5:18 | 5:17 | 5:17 | 5:17 | 5:16 | 5:16 | 5:16 | 5:15 | 5:15 | 5:15 | 5:15 | 5:15 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 | 5:14 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.3 | 6:02 | 5:19 |
| 2 | 11.3 | 6:03 | 5:19 |
| 3 | 11.3 | 6:03 | 5:18 |
| 4 | 11.2 | 6:04 | 5:18 |
| 5 | 11.2 | 6:04 | 5:18 |
| 6 | 11.2 | 6:05 | 5:17 |
| 7 | 11.2 | 6:05 | 5:17 |
| 8 | 11.2 | 6:06 | 5:17 |
| 9 | 11.2 | 6:06 | 5:16 |
| 10 | 11.2 | 6:07 | 5:16 |
| 11 | 11.1 | 6:07 | 5:16 |
| 12 | 11.1 | 6:08 | 5:15 |
| 13 | 11.1 | 6:08 | 5:15 |
| 14 | 11.1 | 6:09 | 5:15 |
| 15 | 11.1 | 6:10 | 5:15 |
| 16 | 11.1 | 6:10 | 5:15 |
| 17 | 11.1 | 6:11 | 5:14 |
| 18 | 11.0 | 6:11 | 5:14 |
| 19 | 11.0 | 6:12 | 5:14 |
| 20 | 11.0 | 6:13 | 5:14 |
| 21 | 11.0 | 6:13 | 5:14 |
| 22 | 11.0 | 6:14 | 5:14 |
| 23 | 11.0 | 6:14 | 5:14 |
| 24 | 11.0 | 6:15 | 5:14 |
| 25 | 11.0 | 6:16 | 5:14 |
| 26 | 11.0 | 6:16 | 5:14 |
| 27 | 11.0 | 6:17 | 5:14 |
| 28 | 10.9 | 6:17 | 5:14 |
| 29 | 10.9 | 6:18 | 5:14 |
| 30 | 10.9 | 6:19 | 5:14 |
Solar energy in November
Average shortwave solar energy reaching the ground each day in November, about 3.34 kWh/m².
For context, solar energy here swings from a low near 2.67 kWh/m² to a high of 5.72 kWh/m² in May across the year — November's 3.34 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 3.8 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.6 | 3.6 | 3.6 | 3.5 | 3.5 | 3.5 | 3.4 | 3.4 | 3.3 | 3.3 | 3.3 | 3.2 | 3.2 | 3.2 | 3.1 | 3.1 | 3.1 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 2.9 | 2.9 |
| 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 |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 3.8 | Moderate |
| 2 | 3.7 | Moderate |
| 3 | 3.7 | Moderate |
| 4 | 3.7 | Moderate |
| 5 | 3.7 | Moderate |
| 6 | 3.7 | Moderate |
| 7 | 3.6 | Moderate |
| 8 | 3.6 | Moderate |
| 9 | 3.6 | Moderate |
| 10 | 3.5 | Moderate |
| 11 | 3.5 | Moderate |
| 12 | 3.5 | Moderate |
| 13 | 3.4 | Moderate |
| 14 | 3.4 | Moderate |
| 15 | 3.3 | Moderate |
| 16 | 3.3 | Moderate |
| 17 | 3.3 | Moderate |
| 18 | 3.2 | Moderate |
| 19 | 3.2 | Moderate |
| 20 | 3.2 | Moderate |
| 21 | 3.1 | Moderate |
| 22 | 3.1 | Moderate |
| 23 | 3.1 | Moderate |
| 24 | 3.0 | Moderate |
| 25 | 3.0 | Moderate |
| 26 | 3.0 | Moderate |
| 27 | 3.0 | Moderate |
| 28 | 3.0 | Moderate |
| 29 | 2.9 | Moderate |
| 30 | 2.9 | Moderate |
Hazard calendar for Hoàng Mai
In November, Hoàng Mai sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Hoàng Mai sits in the Pacific typhoon belt; the season peaks July–October.
Hoàng Mai's monsoon runs July–October, when most of the year's rain falls.
Is November a good time to visit Hoàng Mai?
Our two travel scores rate November for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
November is a reasonable time to visit Hoàng Mai for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Hoàng Mai in November
From November's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In November, Hoàng Mai sees daytime highs around 26°C and nights near 20°C. Worth packing: light clothes and rain gear. About 9 days see rain.
Sea temperature near Hoàng Mai in November
The nearest coast averages about 26°C in November — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 21 km away) is warmest in August at about 30°C and coldest in February near 21°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 21 | 21 | 22 | 24 | 28 | 30 | 30 | 30 | 30 | 28 | 26 | 23 |
| Comfort | Refreshing | Refreshing | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 21 | Refreshing |
| Feb | 21 | Refreshing |
| Mar | 22 | Refreshing |
| Apr | 24 | Warm |
| May | 28 | Warm |
| Jun | 30 | Tropical |
| Jul | 30 | Tropical |
| Aug | 30 | Tropical |
| Sep | 30 | Tropical |
| Oct | 28 | Warm |
| Nov | 26 | Warm |
| Dec | 23 | Refreshing |
UV index in Hoàng Mai in November
Clear-sky midday UV in November peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Hoàng Mai peaks around August 11 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 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 | 9 | 10 | 9 | 10 | 12 | 12 | 13 | 10 | 9 | 7 | 6 |
| Level | Very high | Very high | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Very high | High | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | Very high |
| Feb | 9 | Very high |
| Mar | 10 | Very high |
| Apr | 9 | Very high |
| May | 10 | Very high |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 10 | Extreme |
| Oct | 9 | Very high |
| Nov | 7 | High |
| Dec | 6 | High |
Air quality in Hoàng Mai in November
Average fine-particle pollution (PM2.5) through the year — so you can see where November falls, not just the annual average.
Air quality in Hoàng Mai is worst in April — around 65 µg/m³ PM2.5 (unhealthy), about 3.3× the cleanest month (July, 20 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) | 65 | 63 | 63 | 65 | 43 | 25 | 20 | 23 | 33 | 46 | 55 | 64 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 65 | Unhealthy |
| Feb | 63 | Unhealthy |
| Mar | 63 | Unhealthy |
| Apr | 65 | Unhealthy |
| May | 43 | Poor |
| Jun | 25 | Moderate |
| Jul | 20 | Moderate |
| Aug | 23 | Moderate |
| Sep | 33 | Moderate |
| Oct | 46 | Poor |
| Nov | 55 | Poor |
| Dec | 64 | Unhealthy |
Where is Hoàng Mai?
Hoàng Mai sits at 19.3°N, 105.7°E, 6 m above sea level, in Vietnam. The nearest listed city is Nghi Sơn, 13 km away.
Topography around Hoàng Mai
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hoàng Mai.
Within 3 km, the terrain around Hoàng Mai has only modest variations in elevation — a maximum elevation change of 211 m around an average of 16 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 420 m; within 80 km, large variations in elevation — a maximum elevation change of 1,079 m.
The land around Hoàng Mai is covered by trees (41%) and cropland (25%) within 3 km, trees (42%) and water (31%) within 16 km, and trees (46%) and water (33%) 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 Hoàng Mai (19.2676°, 105.7159°, elevation 6 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).