Thái Hòa weather in May
In May, Thái Hòa sees average daytime highs of 32°C and overnight lows near 24°C, with 175 mm of rain across 17.5 wet days and about 12.9 hours of daylight. It is the 3rd-warmest and 5th-wettest month of the year here.
Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 12% of the time in May, and the air most often feels oppressive.
Daylight stretches from about 12 h 42 min at the start of May to 13 hours by month's end. Set against the rest of the year, May is Thái Hòa's 8th-clearest and 4th-windiest month. For the whole year in context, see Thái Hòa's year-round climate.
- Daytime high
- 32°
- 3rd warmest
- Overnight low
- 24°
- 9th coldest
- Rainfall
- 175 mm
- 17.5 wet days
- Daylight
- 12 h 54 min
- 5:30 AM – 6:23 PM
- Cloud cover
- 77%
- 8th clearest
- Wind
- 6 km/h
- 4th windiest
- Solar energy
- 5.28 kWh/m²
- Travel score
- 3.3
- out of 10
Temperature in May
Day-to-day highs hold fairly steady near 32°C through the month.
A typical May day in Thái Hòa reaches about 32°C in the afternoon and slips back to 24°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 36°C. Set against its neighbours, May runs about 2°C warmer than April and about 1°C cooler than June.
| 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 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 33 |
| Avg low (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 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 | 24 |
| 12 | 31 | 24 |
| 13 | 31 | 24 |
| 14 | 31 | 24 |
| 15 | 32 | 24 |
| 16 | 32 | 24 |
| 17 | 32 | 24 |
| 18 | 32 | 24 |
| 19 | 32 | 24 |
| 20 | 32 | 24 |
| 21 | 32 | 24 |
| 22 | 32 | 24 |
| 23 | 32 | 24 |
| 24 | 32 | 25 |
| 25 | 32 | 25 |
| 26 | 32 | 25 |
| 27 | 32 | 25 |
| 28 | 32 | 25 |
| 29 | 32 | 25 |
| 30 | 32 | 25 |
| 31 | 33 | 25 |
How May really feels in Thái Hòa
Once humidity and wind are folded in, May 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 May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Thái Hòa weather by month
How May compares with the rest of the year at a glance. May is the 3rd-warmest and 5th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 20° / 14° | 61 | 11.4 | 11 | 5.8 |
| Feb | 22° / 15° | 50 | 9.9 | 11.4 | 6.3 |
| Mar | 25° / 18° | 80 | 13 | 11.9 | 6.2 |
| Apr | 29° / 21° | 116 | 14.6 | 12.4 | 4.7 |
| May | 32° / 24° | 175 | 17.5 | 12.9 | 3.3 |
| Jun | 33° / 26° | 122 | 12.9 | 13.1 | 2.9 |
| Jul | 33° / 26° | 180 | 14.9 | 13 | 3.0 |
| Aug | 31° / 25° | 279 | 20.7 | 12.6 | 3.1 |
| Sep | 30° / 24° | 322 | 20.4 | 12.1 | 3.7 |
| Oct | 27° / 21° | 292 | 17.8 | 11.6 | 5.3 |
| Nov | 24° / 18° | 107 | 12 | 11.1 | 6.4 |
| Dec | 21° / 15° | 77 | 11.9 | 10.9 | 6.0 |
Cloud cover in May
The sky is clear or mostly clear about 12% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 12% of May, with mostly cloudy or overcast conditions the remaining 76%. 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 34 | 34 | 34 | 32 | 32 | 32 | 31 | 30 | 29 | 28 | 28 | 27 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 21 | 20 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 15 |
| Cloudier (%) | 66 | 66 | 66 | 68 | 68 | 68 | 69 | 70 | 71 | 72 | 72 | 73 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 79 | 80 | 82 | 82 | 82 | 83 | 83 | 83 | 84 | 84 | 84 | 85 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 34 | 66 |
| 2 | 34 | 66 |
| 3 | 34 | 66 |
| 4 | 32 | 68 |
| 5 | 32 | 68 |
| 6 | 32 | 68 |
| 7 | 31 | 69 |
| 8 | 30 | 70 |
| 9 | 29 | 71 |
| 10 | 28 | 72 |
| 11 | 28 | 72 |
| 12 | 27 | 73 |
| 13 | 27 | 73 |
| 14 | 26 | 74 |
| 15 | 25 | 75 |
| 16 | 24 | 76 |
| 17 | 23 | 77 |
| 18 | 22 | 78 |
| 19 | 21 | 79 |
| 20 | 21 | 79 |
| 21 | 20 | 80 |
| 22 | 18 | 82 |
| 23 | 18 | 82 |
| 24 | 18 | 82 |
| 25 | 17 | 83 |
| 26 | 17 | 83 |
| 27 | 17 | 83 |
| 28 | 16 | 84 |
| 29 | 16 | 84 |
| 30 | 16 | 84 |
| 31 | 15 | 85 |
Chance of precipitation in May
Thái Hòa gets around 175 mm of rain over 17.5 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 56% and peaks near 59% 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 (%) | 54 | 55 | 55 | 55 | 56 | 56 | 57 | 57 | 58 | 58 | 58 | 58 | 59 | 59 | 59 | 59 | 59 | 58 | 58 | 57 | 57 | 56 | 56 | 55 | 55 | 55 | 54 | 54 | 54 | 53 | 53 |
| Rain chance (%) | |
|---|---|
| 1 | 54 |
| 2 | 55 |
| 3 | 55 |
| 4 | 55 |
| 5 | 56 |
| 6 | 56 |
| 7 | 57 |
| 8 | 57 |
| 9 | 58 |
| 10 | 58 |
| 11 | 58 |
| 12 | 58 |
| 13 | 59 |
| 14 | 59 |
| 15 | 59 |
| 16 | 59 |
| 17 | 59 |
| 18 | 58 |
| 19 | 58 |
| 20 | 57 |
| 21 | 57 |
| 22 | 56 |
| 23 | 56 |
| 24 | 55 |
| 25 | 55 |
| 26 | 55 |
| 27 | 54 |
| 28 | 54 |
| 29 | 54 |
| 30 | 53 |
| 31 | 53 |
Humidity in May
Most of May feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the oppressive band about 72% of days. Sticky, muggy-or-worse air turns up on roughly 98% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Humid (%) | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| Muggy (%) | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 |
| Oppressive (%) | 72 | 73 | 73 | 72 | 71 | 71 | 71 | 70 | 69 | 69 | 69 | 68 | 68 | 69 | 69 | 69 | 70 | 71 | 71 | 72 | 73 | 73 | 73 | 74 | 74 | 75 | 75 | 75 | 76 | 77 | 77 |
| Miserable (%) | 11 | 12 | 12 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|
| 1 | 4 | 13 | 72 | 11 |
| 2 | 3 | 12 | 73 | 12 |
| 3 | 3 | 12 | 73 | 12 |
| 4 | 3 | 11 | 72 | 14 |
| 5 | 3 | 11 | 71 | 15 |
| 6 | 3 | 10 | 71 | 16 |
| 7 | 2 | 10 | 71 | 17 |
| 8 | 2 | 10 | 70 | 18 |
| 9 | 2 | 10 | 69 | 19 |
| 10 | 2 | 9 | 69 | 20 |
| 11 | 2 | 9 | 69 | 20 |
| 12 | 2 | 9 | 68 | 21 |
| 13 | 2 | 9 | 68 | 21 |
| 14 | 2 | 8 | 69 | 21 |
| 15 | 2 | 8 | 69 | 21 |
| 16 | 2 | 8 | 69 | 21 |
| 17 | 1 | 8 | 70 | 21 |
| 18 | 1 | 7 | 71 | 21 |
| 19 | 1 | 7 | 71 | 21 |
| 20 | 1 | 7 | 72 | 20 |
| 21 | 1 | 6 | 73 | 20 |
| 22 | 1 | 6 | 73 | 20 |
| 23 | 1 | 6 | 73 | 20 |
| 24 | 1 | 5 | 74 | 20 |
| 25 | 1 | 5 | 74 | 20 |
| 26 | 1 | 4 | 75 | 20 |
| 27 | 1 | 4 | 75 | 20 |
| 28 | 1 | 4 | 75 | 20 |
| 29 | 1 | 3 | 76 | 20 |
| 30 | 0 | 3 | 77 | 20 |
| 31 | 0 | 3 | 77 | 20 |
Wind in May
Winds average 6 km/h in May.
Across May, daily wind ranges from about 5 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) | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 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 | 5 | calm |
| 2 | 5 | calm |
| 3 | 5 | calm |
| 4 | 5 | calm |
| 5 | 6 | calm |
| 6 | 6 | calm |
| 7 | 6 | calm |
| 8 | 6 | calm |
| 9 | 6 | calm |
| 10 | 6 | calm |
| 11 | 6 | calm |
| 12 | 6 | calm |
| 13 | 6 | calm |
| 14 | 6 | calm |
| 15 | 6 | calm |
| 16 | 6 | calm |
| 17 | 6 | calm |
| 18 | 6 | calm |
| 19 | 6 | calm |
| 20 | 6 | calm |
| 21 | 6 | calm |
| 22 | 6 | calm |
| 23 | 6 | calm |
| 24 | 6 | calm |
| 25 | 6 | calm |
| 26 | 6 | calm |
| 27 | 6 | calm |
| 28 | 6 | calm |
| 29 | 6 | calm |
| 30 | 6 | calm |
| 31 | 7 | calm |
Sunrise & sunset in May
Daylight runs from about 12 h 42 min at the start of May to 13 hours by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 18 minutes over May. Sunrise moves from 5:37 AM to 5:26 AM, and sunset from 6:18 PM to 6:29 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) | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 |
| Sunrise (AM) | 5:37 | 5:36 | 5:36 | 5:35 | 5:35 | 5:34 | 5:34 | 5:33 | 5:33 | 5:32 | 5:32 | 5:31 | 5:31 | 5:30 | 5:30 | 5:30 | 5:29 | 5:29 | 5:29 | 5:28 | 5:28 | 5:28 | 5:28 | 5:27 | 5:27 | 5:27 | 5:27 | 5:27 | 5:26 | 5:26 | 5:26 |
| Sunset (PM) | 6:18 | 6:18 | 6:18 | 6:19 | 6:19 | 6:19 | 6:20 | 6:20 | 6:20 | 6:21 | 6:21 | 6:22 | 6:22 | 6:22 | 6:23 | 6:23 | 6:23 | 6:24 | 6:24 | 6:25 | 6:25 | 6:25 | 6:26 | 6:26 | 6:27 | 6:27 | 6:27 | 6:28 | 6:28 | 6:28 | 6:29 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.7 | 5:37 | 6:18 |
| 2 | 12.7 | 5:36 | 6:18 |
| 3 | 12.7 | 5:36 | 6:18 |
| 4 | 12.7 | 5:35 | 6:19 |
| 5 | 12.7 | 5:35 | 6:19 |
| 6 | 12.8 | 5:34 | 6:19 |
| 7 | 12.8 | 5:34 | 6:20 |
| 8 | 12.8 | 5:33 | 6:20 |
| 9 | 12.8 | 5:33 | 6:20 |
| 10 | 12.8 | 5:32 | 6:21 |
| 11 | 12.8 | 5:32 | 6:21 |
| 12 | 12.8 | 5:31 | 6:22 |
| 13 | 12.9 | 5:31 | 6:22 |
| 14 | 12.9 | 5:30 | 6:22 |
| 15 | 12.9 | 5:30 | 6:23 |
| 16 | 12.9 | 5:30 | 6:23 |
| 17 | 12.9 | 5:29 | 6:23 |
| 18 | 12.9 | 5:29 | 6:24 |
| 19 | 12.9 | 5:29 | 6:24 |
| 20 | 12.9 | 5:28 | 6:25 |
| 21 | 12.9 | 5:28 | 6:25 |
| 22 | 13.0 | 5:28 | 6:25 |
| 23 | 13.0 | 5:28 | 6:26 |
| 24 | 13.0 | 5:27 | 6:26 |
| 25 | 13.0 | 5:27 | 6:27 |
| 26 | 13.0 | 5:27 | 6:27 |
| 27 | 13.0 | 5:27 | 6:27 |
| 28 | 13.0 | 5:27 | 6:28 |
| 29 | 13.0 | 5:26 | 6:28 |
| 30 | 13.0 | 5:26 | 6:28 |
| 31 | 13.0 | 5:26 | 6:29 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 5.28 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 2.66 kWh/m² to a high of 5.28 kWh/m² in May across the year — May's 5.28 kWh/m² sits near the top of that range.
| 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) | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 |
| 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 | 5.3 | Bright |
| 2 | 5.3 | Bright |
| 3 | 5.3 | Bright |
| 4 | 5.3 | Bright |
| 5 | 5.3 | Bright |
| 6 | 5.3 | Bright |
| 7 | 5.3 | Bright |
| 8 | 5.3 | Bright |
| 9 | 5.3 | Bright |
| 10 | 5.3 | Bright |
| 11 | 5.3 | Bright |
| 12 | 5.3 | Bright |
| 13 | 5.3 | Bright |
| 14 | 5.3 | Bright |
| 15 | 5.3 | Bright |
| 16 | 5.3 | Bright |
| 17 | 5.2 | Bright |
| 18 | 5.2 | Bright |
| 19 | 5.2 | Bright |
| 20 | 5.2 | Bright |
| 21 | 5.2 | Bright |
| 22 | 5.2 | Bright |
| 23 | 5.2 | Bright |
| 24 | 5.2 | Bright |
| 25 | 5.3 | Bright |
| 26 | 5.3 | Bright |
| 27 | 5.3 | Bright |
| 28 | 5.3 | Bright |
| 29 | 5.3 | Bright |
| 30 | 5.3 | Bright |
| 31 | 5.3 | Bright |
Hazard calendar for Thái Hòa
In May, Thái Hòa sits inside its rainy season season. The full year is below, with each hazard's peak months called out.
Thái Hòa's rainy season runs July–October, when most of the year's rain falls.
Is May a good time to visit Thái Hòa?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is a weaker month for outdoor sightseeing in Thái Hòa.
What to pack for Thái Hòa in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, Thái Hòa sees daytime highs around 32°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.
Sea temperature near Thái Hòa in May
The nearest coast averages about 28°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 69 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 Thái Hòa in May
Clear-sky midday UV in May 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 Thái Hòa peaks around August 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 7 (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) | 8 | 10 | 11 | 11 | 10 | 13 | 13 | 14 | 12 | 10 | 8 | 7 |
| Level | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 10 | Very high |
| Mar | 11 | Extreme |
| Apr | 11 | Extreme |
| May | 10 | Extreme |
| Jun | 13 | Extreme |
| Jul | 13 | Extreme |
| Aug | 14 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Extreme |
| Nov | 8 | Very high |
| Dec | 7 | High |
Air quality in Thái Hòa in May
Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.
Air quality in Thái Hòa is worst in April — around 81 µg/m³ PM2.5 (unhealthy), about 5.3× the cleanest month (July, 15 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) | 39 | 44 | 66 | 81 | 31 | 21 | 15 | 16 | 22 | 30 | 34 | 39 |
| Level | Poor | Poor | Unhealthy | Unhealthy | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 39 | Poor |
| Feb | 44 | Poor |
| Mar | 66 | Unhealthy |
| Apr | 81 | Unhealthy |
| May | 31 | Moderate |
| Jun | 21 | Moderate |
| Jul | 15 | Moderate |
| Aug | 16 | Moderate |
| Sep | 22 | Moderate |
| Oct | 30 | Moderate |
| Nov | 34 | Moderate |
| Dec | 39 | Poor |
Where is Thái Hòa?
Thái Hòa sits at 18.9°N, 105.0°E, 64 m above sea level, in Vietnam. The nearest listed city is Kim Liên, 36 km away.
Topography around Thái Hòa
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Thái Hòa.
Within 3 km, the terrain around Thái Hòa has large variations in elevation — a maximum elevation change of 642 m around an average of 170 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,319 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,933 m.
The land around Thái Hòa is covered by trees (89%) within 3 km, trees (90%) within 16 km, and trees (86%) 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 Thái Hòa (18.9203°, 104.9744°, elevation 64 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. 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).