Quận Ba weather in January
In January, Quận Ba sees average daytime highs of 31°C and overnight lows near 23°C, with 25 mm of rain across 4.1 wet days and about 11.4 hours of daylight. It is the 8th-warmest and 10th-wettest month of the year here.
Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 26% of the time in January, and the air most often feels oppressive.
Daylight stretches from about 11 h 24 min at the start of January to 11 h 30 min by month's end. Set against the rest of the year, January is Quận Ba's 4th-clearest and 9th-windiest month. For the whole year in context, see Quận Ba's year-round climate.
- Daytime high
- 31°
- 8th warmest
- Overnight low
- 23°
- 1st coldest
- Rainfall
- 25 mm
- 4.1 wet days
- Daylight
- 11 h 24 min
- 6:20 AM – 5:46 PM
- Cloud cover
- 60%
- 4th clearest
- Wind
- 7 km/h
- 9th windiest
- Solar energy
- 5.12 kWh/m²
- Travel score
- 5.0
- out of 10
Temperature in January
Day-to-day highs hold fairly steady near 31°C through the month.
A typical January day in Quận Ba reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, January runs on par with December and about 1°C cooler than February.
| 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) | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 |
| Avg low (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 31 | 23 |
| 2 | 31 | 23 |
| 3 | 31 | 23 |
| 4 | 31 | 23 |
| 5 | 31 | 23 |
| 6 | 31 | 23 |
| 7 | 31 | 23 |
| 8 | 31 | 23 |
| 9 | 31 | 23 |
| 10 | 31 | 23 |
| 11 | 31 | 23 |
| 12 | 31 | 23 |
| 13 | 31 | 23 |
| 14 | 31 | 23 |
| 15 | 31 | 23 |
| 16 | 31 | 23 |
| 17 | 31 | 23 |
| 18 | 31 | 23 |
| 19 | 31 | 23 |
| 20 | 31 | 23 |
| 21 | 31 | 23 |
| 22 | 31 | 23 |
| 23 | 31 | 23 |
| 24 | 31 | 23 |
| 25 | 31 | 23 |
| 26 | 31 | 23 |
| 27 | 31 | 23 |
| 28 | 31 | 23 |
| 29 | 32 | 23 |
| 30 | 32 | 23 |
| 31 | 32 | 23 |
How January really feels in Quận Ba
Once humidity and wind are folded in, January averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Quận Ba weather by month
How January compares with the rest of the year at a glance. January is the 8th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 31° / 23° | 25 | 4.1 | 11.4 | 5.0 |
| Feb | 32° / 24° | 10 | 1.8 | 11.6 | 4.6 |
| Mar | 33° / 25° | 24 | 4.4 | 11.9 | 3.7 |
| Apr | 34° / 26° | 69 | 11.9 | 12.2 | 2.8 |
| May | 33° / 26° | 194 | 24.2 | 12.5 | 2.2 |
| Jun | 32° / 26° | 242 | 27.3 | 12.6 | 2.3 |
| Jul | 31° / 25° | 251 | 28.9 | 12.6 | 2.4 |
| Aug | 31° / 25° | 268 | 28.8 | 12.4 | 2.4 |
| Sep | 31° / 25° | 295 | 28.3 | 12.1 | 2.3 |
| Oct | 31° / 25° | 258 | 26.8 | 11.8 | 2.7 |
| Nov | 31° / 24° | 133 | 16.7 | 11.5 | 3.7 |
| Dec | 31° / 24° | 64 | 9.4 | 11.4 | 4.6 |
Cloud cover in January
The sky is clear or mostly clear about 26% of the time in January.
Beyond those clear spells, partly cloudy skies cover about 20% of January, with mostly cloudy or overcast conditions the remaining 54%. Skies tend to open up 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 38 | 39 | 41 | 41 | 43 | 43 | 44 | 45 | 45 | 45 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 45 | 47 | 47 | 46 | 46 | 48 | 48 | 48 | 49 | 50 | 51 | 52 | 54 | 54 |
| Cloudier (%) | 62 | 61 | 59 | 59 | 57 | 57 | 56 | 55 | 55 | 55 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 55 | 53 | 53 | 54 | 54 | 52 | 52 | 52 | 51 | 50 | 49 | 48 | 46 | 46 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 38 | 62 |
| 2 | 39 | 61 |
| 3 | 41 | 59 |
| 4 | 41 | 59 |
| 5 | 43 | 57 |
| 6 | 43 | 57 |
| 7 | 44 | 56 |
| 8 | 45 | 55 |
| 9 | 45 | 55 |
| 10 | 45 | 55 |
| 11 | 46 | 54 |
| 12 | 46 | 54 |
| 13 | 46 | 54 |
| 14 | 46 | 54 |
| 15 | 46 | 54 |
| 16 | 46 | 54 |
| 17 | 46 | 54 |
| 18 | 45 | 55 |
| 19 | 47 | 53 |
| 20 | 47 | 53 |
| 21 | 46 | 54 |
| 22 | 46 | 54 |
| 23 | 48 | 52 |
| 24 | 48 | 52 |
| 25 | 48 | 52 |
| 26 | 49 | 51 |
| 27 | 50 | 50 |
| 28 | 51 | 49 |
| 29 | 52 | 48 |
| 30 | 54 | 46 |
| 31 | 54 | 46 |
Chance of precipitation in January
Quận Ba gets around 25 mm of rain over 4.1 wet days in January. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 13% and peaks near 19% 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 19 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 9 |
| Rain chance (%) | |
|---|---|
| 1 | 19 |
| 2 | 19 |
| 3 | 18 |
| 4 | 17 |
| 5 | 16 |
| 6 | 15 |
| 7 | 14 |
| 8 | 14 |
| 9 | 13 |
| 10 | 13 |
| 11 | 12 |
| 12 | 12 |
| 13 | 12 |
| 14 | 12 |
| 15 | 12 |
| 16 | 13 |
| 17 | 13 |
| 18 | 13 |
| 19 | 13 |
| 20 | 13 |
| 21 | 13 |
| 22 | 13 |
| 23 | 13 |
| 24 | 13 |
| 25 | 12 |
| 26 | 12 |
| 27 | 11 |
| 28 | 11 |
| 29 | 10 |
| 30 | 9 |
| 31 | 9 |
Humidity in January
Most of January feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, January lands in the oppressive band about 48% of days. Sticky, muggy-or-worse air turns up on roughly 94% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comfortable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Humid (%) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 |
| Muggy (%) | 32 | 33 | 33 | 33 | 34 | 35 | 35 | 36 | 37 | 37 | 38 | 39 | 39 | 40 | 41 | 41 | 42 | 43 | 44 | 44 | 45 | 46 | 46 | 47 | 48 | 49 | 49 | 50 | 51 | 52 | 52 |
| Oppressive (%) | 56 | 56 | 56 | 57 | 57 | 56 | 57 | 56 | 55 | 56 | 55 | 54 | 53 | 52 | 51 | 51 | 49 | 48 | 47 | 46 | 44 | 43 | 42 | 41 | 40 | 39 | 38 | 37 | 36 | 35 | 35 |
| Miserable (%) | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 |
| Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|
| 1 | 0 | 4 | 32 | 56 | 8 |
| 2 | 0 | 4 | 33 | 56 | 7 |
| 3 | 0 | 4 | 33 | 56 | 7 |
| 4 | 0 | 4 | 33 | 57 | 6 |
| 5 | 0 | 4 | 34 | 57 | 5 |
| 6 | 0 | 4 | 35 | 56 | 5 |
| 7 | 0 | 4 | 35 | 57 | 4 |
| 8 | 0 | 4 | 36 | 56 | 4 |
| 9 | 0 | 4 | 37 | 55 | 4 |
| 10 | 0 | 4 | 37 | 56 | 3 |
| 11 | 0 | 4 | 38 | 55 | 3 |
| 12 | 0 | 4 | 39 | 54 | 3 |
| 13 | 0 | 5 | 39 | 53 | 3 |
| 14 | 0 | 5 | 40 | 52 | 3 |
| 15 | 0 | 5 | 41 | 51 | 3 |
| 16 | 0 | 5 | 41 | 51 | 3 |
| 17 | 0 | 5 | 42 | 49 | 4 |
| 18 | 0 | 5 | 43 | 48 | 4 |
| 19 | 1 | 5 | 44 | 47 | 4 |
| 20 | 1 | 6 | 44 | 46 | 4 |
| 21 | 1 | 6 | 45 | 44 | 4 |
| 22 | 1 | 6 | 46 | 43 | 4 |
| 23 | 1 | 7 | 46 | 42 | 4 |
| 24 | 1 | 7 | 47 | 41 | 4 |
| 25 | 1 | 8 | 48 | 40 | 4 |
| 26 | 1 | 8 | 49 | 39 | 4 |
| 27 | 1 | 8 | 49 | 38 | 4 |
| 28 | 1 | 9 | 50 | 37 | 4 |
| 29 | 1 | 9 | 51 | 36 | 3 |
| 30 | 1 | 9 | 52 | 35 | 3 |
| 31 | 1 | 9 | 52 | 35 | 3 |
Wind in January
Winds average 7 km/h in January.
Across January, daily wind ranges from about 6 km/h on the calmest days to 7 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) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 6 | calm |
| 2 | 6 | calm |
| 3 | 6 | calm |
| 4 | 6 | calm |
| 5 | 6 | calm |
| 6 | 6 | calm |
| 7 | 6 | calm |
| 8 | 6 | calm |
| 9 | 6 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
| 29 | 7 | calm |
| 30 | 7 | calm |
| 31 | 7 | calm |
Sunrise & sunset in January
Daylight runs from about 11 h 24 min at the start of January to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 6 minutes over January. Sunrise moves from 6:15 AM to 6:21 AM, and sunset from 5:38 PM to 5:52 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) | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 |
| Sunrise (AM) | 6:15 | 6:15 | 6:16 | 6:16 | 6:17 | 6:17 | 6:17 | 6:17 | 6:18 | 6:18 | 6:18 | 6:19 | 6:19 | 6:19 | 6:19 | 6:20 | 6:20 | 6:20 | 6:20 | 6:20 | 6:20 | 6:21 | 6:21 | 6:21 | 6:21 | 6:21 | 6:21 | 6:21 | 6:21 | 6:21 | 6:21 |
| Sunset (PM) | 5:38 | 5:38 | 5:39 | 5:39 | 5:40 | 5:40 | 5:41 | 5:41 | 5:42 | 5:42 | 5:43 | 5:43 | 5:44 | 5:45 | 5:45 | 5:46 | 5:46 | 5:47 | 5:47 | 5:47 | 5:48 | 5:48 | 5:49 | 5:49 | 5:50 | 5:50 | 5:51 | 5:51 | 5:52 | 5:52 | 5:52 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.4 | 6:15 | 5:38 |
| 2 | 11.4 | 6:15 | 5:38 |
| 3 | 11.4 | 6:16 | 5:39 |
| 4 | 11.4 | 6:16 | 5:39 |
| 5 | 11.4 | 6:17 | 5:40 |
| 6 | 11.4 | 6:17 | 5:40 |
| 7 | 11.4 | 6:17 | 5:41 |
| 8 | 11.4 | 6:17 | 5:41 |
| 9 | 11.4 | 6:18 | 5:42 |
| 10 | 11.4 | 6:18 | 5:42 |
| 11 | 11.4 | 6:18 | 5:43 |
| 12 | 11.4 | 6:19 | 5:43 |
| 13 | 11.4 | 6:19 | 5:44 |
| 14 | 11.4 | 6:19 | 5:45 |
| 15 | 11.4 | 6:19 | 5:45 |
| 16 | 11.4 | 6:20 | 5:46 |
| 17 | 11.4 | 6:20 | 5:46 |
| 18 | 11.4 | 6:20 | 5:47 |
| 19 | 11.4 | 6:20 | 5:47 |
| 20 | 11.5 | 6:20 | 5:47 |
| 21 | 11.5 | 6:20 | 5:48 |
| 22 | 11.5 | 6:21 | 5:48 |
| 23 | 11.5 | 6:21 | 5:49 |
| 24 | 11.5 | 6:21 | 5:49 |
| 25 | 11.5 | 6:21 | 5:50 |
| 26 | 11.5 | 6:21 | 5:50 |
| 27 | 11.5 | 6:21 | 5:51 |
| 28 | 11.5 | 6:21 | 5:51 |
| 29 | 11.5 | 6:21 | 5:52 |
| 30 | 11.5 | 6:21 | 5:52 |
| 31 | 11.5 | 6:21 | 5:52 |
Solar energy in January
Average shortwave solar energy reaching the ground each day in January, about 5.12 kWh/m².
For context, solar energy here swings from a low near 4.54 kWh/m² to a high of 6.18 kWh/m² in March across the year — January's 5.12 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) | 4.8 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 5.0 | 5.1 | 5.1 | 5.1 | 5.1 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.5 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.8 | Bright |
| 2 | 4.8 | Bright |
| 3 | 4.8 | Bright |
| 4 | 4.8 | Bright |
| 5 | 4.9 | Bright |
| 6 | 4.9 | Bright |
| 7 | 4.9 | Bright |
| 8 | 4.9 | Bright |
| 9 | 5.0 | Bright |
| 10 | 5.0 | Bright |
| 11 | 5.0 | Bright |
| 12 | 5.0 | Bright |
| 13 | 5.1 | Bright |
| 14 | 5.1 | Bright |
| 15 | 5.1 | Bright |
| 16 | 5.1 | Bright |
| 17 | 5.2 | Bright |
| 18 | 5.2 | Bright |
| 19 | 5.2 | Bright |
| 20 | 5.2 | Bright |
| 21 | 5.2 | Bright |
| 22 | 5.3 | Bright |
| 23 | 5.3 | Bright |
| 24 | 5.3 | Bright |
| 25 | 5.3 | Bright |
| 26 | 5.4 | Bright |
| 27 | 5.4 | Bright |
| 28 | 5.4 | Bright |
| 29 | 5.4 | Bright |
| 30 | 5.5 | Bright |
| 31 | 5.5 | Bright |
Hazard calendar for Quận Ba
In January, Quận Ba sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Quận Ba sits in the Pacific typhoon belt; the season peaks July–October.
Quận Ba's rainy season runs May–October, when most of the year's rain falls.
Is January a good time to visit Quận Ba?
Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
January is a reasonable time to visit Quận Ba for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Quận Ba in January
From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In January, Quận Ba sees daytime highs around 31°C and nights near 23°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.
Sea temperature near Quận Ba in January
The nearest coast averages about 26°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 49 km away) is warmest in May at about 30°C and coldest in January near 26°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) | 26 | 26 | 27 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 28 | 27 |
| Comfort | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 26 | Warm |
| Feb | 26 | Warm |
| Mar | 27 | Warm |
| Apr | 29 | Tropical |
| May | 30 | Tropical |
| Jun | 30 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 28 | Tropical |
| Dec | 27 | Warm |
UV index in Quận Ba in January
Clear-sky midday UV in January peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Quận Ba peaks around March 23 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 15 at about 8 (very 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) | 10 | 11 | 13 | 13 | 12 | 11 | 11 | 12 | 12 | 9 | 8 | 9 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Very high |
| Feb | 11 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 12 | Extreme |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 9 | Very high |
| Nov | 8 | Very high |
| Dec | 9 | Very high |
Air quality in Quận Ba in January
Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.
Air quality in Quận Ba is worst in December — around 49 µg/m³ PM2.5 (poor), about 1.8× the cleanest month (August, 28 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) | 46 | 38 | 33 | 32 | 32 | 31 | 29 | 28 | 34 | 41 | 47 | 49 |
| Level | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 46 | Poor |
| Feb | 38 | Poor |
| Mar | 33 | Moderate |
| Apr | 32 | Moderate |
| May | 32 | Moderate |
| Jun | 31 | Moderate |
| Jul | 29 | Moderate |
| Aug | 28 | Moderate |
| Sep | 34 | Moderate |
| Oct | 41 | Poor |
| Nov | 47 | Poor |
| Dec | 49 | Poor |
Where is Quận Ba?
Quận Ba sits at 10.8°N, 106.7°E, 8 m above sea level, in Vietnam. The nearest listed city is Quận Bốn, 2.0 km away.
Topography around Quận Ba
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Quận Ba.
Within 3 km, the terrain around Quận Ba has only modest variations in elevation — a maximum elevation change of 35 m around an average of 11 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 47 m; within 80 km, large variations in elevation — a maximum elevation change of 895 m.
The land around Quận Ba is covered by artificial surfaces (86%) within 3 km, artificial surfaces (53%) within 16 km, and trees (46%) and cropland (22%) 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 Quận Ba (10.7749°, 106.6863°, 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).