Hòa Bình weather in December
In December, Hòa Bình sees average daytime highs of 20°C and overnight lows near 14°C, with 30 mm of rain across 6.7 wet days and about 10.8 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.
Highs ease over the month, from about 21°C in the first days to 19°C by the end. The sky is clear or mostly clear about 25% of the time in December, and the air most often feels dry.
Daylight stretches from about 10 h 48 min at the start of December to 10 h 48 min by month's end. Set against the rest of the year, December is Hòa Bình's 3rd-clearest and 7th-windiest month. For the whole year in context, see Hòa Bình's year-round climate.
- Daytime high
- 20°
- 11th warmest
- Overnight low
- 14°
- 2nd coldest
- Rainfall
- 30 mm
- 6.7 wet days
- Daylight
- 10 h 42 min
- 6:33 AM – 5:17 PM
- Cloud cover
- 65%
- 3rd clearest
- Wind
- 5 km/h
- 7th windiest
- Solar energy
- 2.65 kWh/m²
- Travel score
- 6.6
- out of 10
Hòa Bình is provincial city of Hoa Binh, Vietnam.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in December
Highs ease over the month, from about 21°C in the first days to 19°C by the end.
A typical December day in Hòa Bình reaches about 20°C in the afternoon and slips back to 14°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 25°C. Set against its neighbours, December runs about 4°C cooler than November and about 1°C warmer than January.
| 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) | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| Avg low (°C) | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 22 | 16 |
| 2 | 21 | 16 |
| 3 | 21 | 15 |
| 4 | 21 | 15 |
| 5 | 21 | 15 |
| 6 | 21 | 15 |
| 7 | 21 | 15 |
| 8 | 20 | 15 |
| 9 | 20 | 15 |
| 10 | 20 | 15 |
| 11 | 20 | 14 |
| 12 | 20 | 14 |
| 13 | 20 | 14 |
| 14 | 20 | 14 |
| 15 | 20 | 14 |
| 16 | 20 | 14 |
| 17 | 20 | 14 |
| 18 | 20 | 14 |
| 19 | 20 | 14 |
| 20 | 20 | 14 |
| 21 | 19 | 13 |
| 22 | 19 | 13 |
| 23 | 19 | 13 |
| 24 | 19 | 13 |
| 25 | 19 | 13 |
| 26 | 19 | 13 |
| 27 | 19 | 13 |
| 28 | 19 | 13 |
| 29 | 19 | 13 |
| 30 | 19 | 13 |
| 31 | 19 | 13 |
How December really feels in Hòa Bình
Once humidity and wind are folded in, December 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.
December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Hòa Bình weather by month
How December compares with the rest of the year at a glance. December is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 19° / 13° | 39 | 8.2 | 10.9 | 6.0 |
| Feb | 20° / 14° | 25 | 6.8 | 11.3 | 6.3 |
| Mar | 23° / 17° | 52 | 9.8 | 11.9 | 6.5 |
| Apr | 28° / 21° | 98 | 13.4 | 12.5 | 5.4 |
| May | 30° / 23° | 241 | 20.4 | 13 | 3.6 |
| Jun | 32° / 25° | 240 | 20.7 | 13.2 | 2.9 |
| Jul | 31° / 25° | 303 | 23.8 | 13.1 | 2.8 |
| Aug | 30° / 25° | 382 | 25.9 | 12.7 | 2.9 |
| Sep | 29° / 23° | 274 | 21.1 | 12.1 | 3.9 |
| Oct | 27° / 21° | 139 | 14.6 | 11.5 | 5.8 |
| Nov | 24° / 18° | 56 | 7.6 | 11 | 7.1 |
| Dec | 20° / 14° | 30 | 6.7 | 10.8 | 6.6 |
Cloud cover in December
The sky is clear or mostly clear about 25% of the time in December.
Beyond those clear spells, partly cloudy skies cover about 14% of December, with mostly cloudy or overcast conditions the remaining 61%.
| 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 (%) | 41 | 41 | 39 | 39 | 39 | 39 | 38 | 38 | 38 | 39 | 38 | 39 | 39 | 40 | 41 | 40 | 41 | 41 | 42 | 42 | 41 | 41 | 41 | 40 | 40 | 38 | 38 | 37 | 35 | 34 | 33 |
| Cloudier (%) | 59 | 59 | 61 | 61 | 61 | 61 | 62 | 62 | 62 | 61 | 62 | 61 | 61 | 60 | 59 | 60 | 59 | 59 | 58 | 58 | 59 | 59 | 59 | 60 | 60 | 62 | 62 | 63 | 65 | 66 | 67 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 41 | 59 |
| 2 | 41 | 59 |
| 3 | 39 | 61 |
| 4 | 39 | 61 |
| 5 | 39 | 61 |
| 6 | 39 | 61 |
| 7 | 38 | 62 |
| 8 | 38 | 62 |
| 9 | 38 | 62 |
| 10 | 39 | 61 |
| 11 | 38 | 62 |
| 12 | 39 | 61 |
| 13 | 39 | 61 |
| 14 | 40 | 60 |
| 15 | 41 | 59 |
| 16 | 40 | 60 |
| 17 | 41 | 59 |
| 18 | 41 | 59 |
| 19 | 42 | 58 |
| 20 | 42 | 58 |
| 21 | 41 | 59 |
| 22 | 41 | 59 |
| 23 | 41 | 59 |
| 24 | 40 | 60 |
| 25 | 40 | 60 |
| 26 | 38 | 62 |
| 27 | 38 | 62 |
| 28 | 37 | 63 |
| 29 | 35 | 65 |
| 30 | 34 | 66 |
| 31 | 33 | 67 |
Chance of precipitation in December
Hòa Bình gets around 30 mm of rain over 6.7 wet days in December. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 21% and peaks near 25% on the wettest days.
| 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 (%) | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 22 | 22 | 23 | 23 |
| Rain chance (%) | |
|---|---|
| 1 | 25 |
| 2 | 25 |
| 3 | 24 |
| 4 | 24 |
| 5 | 24 |
| 6 | 24 |
| 7 | 24 |
| 8 | 23 |
| 9 | 23 |
| 10 | 22 |
| 11 | 22 |
| 12 | 21 |
| 13 | 21 |
| 14 | 20 |
| 15 | 20 |
| 16 | 20 |
| 17 | 19 |
| 18 | 19 |
| 19 | 19 |
| 20 | 19 |
| 21 | 19 |
| 22 | 19 |
| 23 | 19 |
| 24 | 20 |
| 25 | 20 |
| 26 | 20 |
| 27 | 21 |
| 28 | 22 |
| 29 | 22 |
| 30 | 23 |
| 31 | 23 |
Humidity in December
Most of December feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, December lands in the dry band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 11% 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 (%) | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 35 | 36 | 37 | 39 | 40 | 41 | 42 | 43 | 43 | 44 | 45 | 45 | 46 | 46 | 47 | 47 | 47 | 47 | 46 | 46 | 45 | 45 | 45 |
| Comfortable (%) | 27 | 27 | 28 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 21 |
| Humid (%) | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 22 | 23 | 24 | 25 | 26 | 27 | 27 | 28 | 28 |
| Muggy (%) | 19 | 17 | 16 | 15 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 6 |
| Oppressive (%) | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 26 | 27 | 26 | 19 | 3 |
| 2 | 27 | 27 | 26 | 17 | 3 |
| 3 | 28 | 28 | 26 | 16 | 2 |
| 4 | 29 | 28 | 26 | 15 | 2 |
| 5 | 30 | 29 | 25 | 14 | 2 |
| 6 | 31 | 29 | 25 | 13 | 2 |
| 7 | 32 | 30 | 24 | 12 | 2 |
| 8 | 33 | 30 | 24 | 12 | 2 |
| 9 | 35 | 30 | 23 | 11 | 1 |
| 10 | 36 | 30 | 22 | 10 | 1 |
| 11 | 37 | 30 | 22 | 10 | 1 |
| 12 | 39 | 29 | 21 | 10 | 1 |
| 13 | 40 | 29 | 21 | 10 | 1 |
| 14 | 41 | 28 | 21 | 10 | 1 |
| 15 | 42 | 27 | 21 | 10 | 1 |
| 16 | 43 | 27 | 20 | 10 | 0 |
| 17 | 43 | 26 | 20 | 10 | 0 |
| 18 | 44 | 26 | 20 | 10 | 0 |
| 19 | 45 | 25 | 21 | 9 | 0 |
| 20 | 45 | 25 | 21 | 9 | 0 |
| 21 | 46 | 24 | 21 | 9 | 0 |
| 22 | 46 | 24 | 22 | 8 | 0 |
| 23 | 47 | 23 | 22 | 8 | 0 |
| 24 | 47 | 23 | 23 | 7 | 0 |
| 25 | 47 | 23 | 24 | 7 | 0 |
| 26 | 47 | 22 | 25 | 6 | 0 |
| 27 | 46 | 22 | 26 | 6 | 0 |
| 28 | 46 | 22 | 27 | 5 | 0 |
| 29 | 45 | 22 | 27 | 5 | 0 |
| 30 | 45 | 22 | 28 | 5 | 0 |
| 31 | 45 | 21 | 28 | 6 | 0 |
Wind in December
Winds average 5 km/h in December.
Across December, daily wind ranges from about 5 km/h on the calmest days to 5 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) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 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 | 5 | calm |
| 2 | 5 | calm |
| 3 | 5 | calm |
| 4 | 5 | calm |
| 5 | 5 | calm |
| 6 | 5 | calm |
| 7 | 5 | calm |
| 8 | 5 | calm |
| 9 | 5 | calm |
| 10 | 5 | calm |
| 11 | 5 | calm |
| 12 | 5 | calm |
| 13 | 5 | calm |
| 14 | 5 | calm |
| 15 | 5 | calm |
| 16 | 5 | calm |
| 17 | 5 | calm |
| 18 | 5 | calm |
| 19 | 5 | calm |
| 20 | 5 | calm |
| 21 | 5 | calm |
| 22 | 5 | calm |
| 23 | 5 | calm |
| 24 | 5 | calm |
| 25 | 5 | calm |
| 26 | 5 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
| 31 | 5 | calm |
Sunrise & sunset in December
Daylight runs from about 10 h 48 min at the start of December to 10 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 0 minutes over December. Sunrise moves from 6:24 AM to 6:39 AM, and sunset from 5:13 PM to 5:24 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) | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.8 |
| Sunrise (AM) | 6:24 | 6:24 | 6:25 | 6:25 | 6:26 | 6:27 | 6:27 | 6:28 | 6:29 | 6:29 | 6:30 | 6:30 | 6:31 | 6:31 | 6:32 | 6:33 | 6:33 | 6:34 | 6:34 | 6:35 | 6:35 | 6:36 | 6:36 | 6:36 | 6:37 | 6:37 | 6:38 | 6:38 | 6:39 | 6:39 | 6:39 |
| Sunset (PM) | 5:13 | 5:13 | 5:13 | 5:14 | 5:14 | 5:14 | 5:14 | 5:15 | 5:15 | 5:15 | 5:15 | 5:16 | 5:16 | 5:16 | 5:17 | 5:17 | 5:17 | 5:18 | 5:18 | 5:19 | 5:19 | 5:20 | 5:20 | 5:21 | 5:21 | 5:22 | 5:22 | 5:23 | 5:23 | 5:24 | 5:24 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 10.8 | 6:24 | 5:13 |
| 2 | 10.8 | 6:24 | 5:13 |
| 3 | 10.8 | 6:25 | 5:13 |
| 4 | 10.8 | 6:25 | 5:14 |
| 5 | 10.8 | 6:26 | 5:14 |
| 6 | 10.8 | 6:27 | 5:14 |
| 7 | 10.8 | 6:27 | 5:14 |
| 8 | 10.8 | 6:28 | 5:15 |
| 9 | 10.8 | 6:29 | 5:15 |
| 10 | 10.8 | 6:29 | 5:15 |
| 11 | 10.8 | 6:30 | 5:15 |
| 12 | 10.8 | 6:30 | 5:16 |
| 13 | 10.8 | 6:31 | 5:16 |
| 14 | 10.7 | 6:31 | 5:16 |
| 15 | 10.7 | 6:32 | 5:17 |
| 16 | 10.7 | 6:33 | 5:17 |
| 17 | 10.7 | 6:33 | 5:17 |
| 18 | 10.7 | 6:34 | 5:18 |
| 19 | 10.7 | 6:34 | 5:18 |
| 20 | 10.7 | 6:35 | 5:19 |
| 21 | 10.7 | 6:35 | 5:19 |
| 22 | 10.7 | 6:36 | 5:20 |
| 23 | 10.7 | 6:36 | 5:20 |
| 24 | 10.7 | 6:36 | 5:21 |
| 25 | 10.7 | 6:37 | 5:21 |
| 26 | 10.7 | 6:37 | 5:22 |
| 27 | 10.7 | 6:38 | 5:22 |
| 28 | 10.7 | 6:38 | 5:23 |
| 29 | 10.7 | 6:39 | 5:23 |
| 30 | 10.7 | 6:39 | 5:24 |
| 31 | 10.8 | 6:39 | 5:24 |
Solar energy in December
Average shortwave solar energy reaching the ground each day in December, about 2.65 kWh/m².
For context, solar energy here swings from a low near 2.33 kWh/m² to a high of 4.92 kWh/m² in June across the year — December's 2.65 kWh/m² sits near the bottom.
| 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) | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.6 | 2.6 | 2.6 | 2.6 | 2.5 | 2.5 |
| 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 | 2.7 | Moderate |
| 2 | 2.7 | Moderate |
| 3 | 2.7 | Moderate |
| 4 | 2.7 | Moderate |
| 5 | 2.7 | Moderate |
| 6 | 2.6 | Moderate |
| 7 | 2.6 | Moderate |
| 8 | 2.6 | Moderate |
| 9 | 2.6 | Moderate |
| 10 | 2.6 | Moderate |
| 11 | 2.6 | Moderate |
| 12 | 2.6 | Moderate |
| 13 | 2.6 | Moderate |
| 14 | 2.6 | Moderate |
| 15 | 2.7 | Moderate |
| 16 | 2.7 | Moderate |
| 17 | 2.7 | Moderate |
| 18 | 2.7 | Moderate |
| 19 | 2.7 | Moderate |
| 20 | 2.7 | Moderate |
| 21 | 2.7 | Moderate |
| 22 | 2.7 | Moderate |
| 23 | 2.7 | Moderate |
| 24 | 2.7 | Moderate |
| 25 | 2.7 | Moderate |
| 26 | 2.6 | Moderate |
| 27 | 2.6 | Moderate |
| 28 | 2.6 | Moderate |
| 29 | 2.6 | Moderate |
| 30 | 2.5 | Moderate |
| 31 | 2.5 | Moderate |
Hazard calendar for Hòa Bình
In December, Hòa Bình sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Hòa Bình sits in the Pacific typhoon belt; the season peaks July–October.
Hòa Bình's monsoon runs May–September, when most of the year's rain falls.
Is December a good time to visit Hòa Bình?
Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
December is a reasonable time to visit Hòa Bình for sightseeing.
What to pack for Hòa Bình in December
From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In December, Hòa Bình sees daytime highs around 20°C and nights near 14°C. Little to plan around — just the basics. About 7 days see rain.
UV index in Hòa Bình in December
Clear-sky midday UV in December peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Hòa Bình peaks around June 20 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 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 | 10 | 8 | 8 | 13 | 11 | 12 | 8 | 8 | 6 | 6 |
| Level | High | Very high | Very high | Very high | Very high | Extreme | Extreme | Extreme | Very high | Very high | High | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | High |
| Feb | 8 | Very high |
| Mar | 10 | Very high |
| Apr | 8 | Very high |
| May | 8 | Very high |
| Jun | 13 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 8 | Very high |
| Oct | 8 | Very high |
| Nov | 6 | High |
| Dec | 6 | High |
Air quality in Hòa Bình in December
Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.
Air quality in Hòa Bình is worst in April — around 98 µg/m³ PM2.5 (unhealthy), about 3.8× the cleanest month (July, 26 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) | 76 | 71 | 76 | 98 | 57 | 32 | 26 | 28 | 39 | 53 | 66 | 77 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Moderate | Moderate | Moderate | Poor | Poor | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 76 | Unhealthy |
| Feb | 71 | Unhealthy |
| Mar | 76 | Unhealthy |
| Apr | 98 | Unhealthy |
| May | 57 | Unhealthy |
| Jun | 32 | Moderate |
| Jul | 26 | Moderate |
| Aug | 28 | Moderate |
| Sep | 39 | Poor |
| Oct | 53 | Poor |
| Nov | 66 | Unhealthy |
| Dec | 77 | Unhealthy |
Where is Hòa Bình?
Hòa Bình sits at 20.8°N, 105.3°E, 31 m above sea level, in Vietnam. The nearest listed city is Bo, 26 km away.
Topography around Hòa Bình
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hòa Bình.
Within 3 km, the terrain around Hòa Bình has significant variations in elevation — a maximum elevation change of 404 m around an average of 77 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,115 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,857 m.
The land around Hòa Bình is covered by trees (51%) and artificial surfaces (22%) within 3 km, trees (83%) within 16 km, and trees (69%) 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 Hòa Bình (20.8172°, 105.3376°, elevation 31 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). 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).