CN
Haikou climate and weather
Current conditions
29.4° / 23.7°
Light drizzle
- Feels like
- 32.1° / 27.2°
- Humidity
- —
- Wind
- 27.2 km/h (gusts 51.8)
- UV index
- 6.8
- Sunrise / sunset
- 06:38 / 18:08
- Daylight
- 11.5 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Mon 26 Oct | Light drizzle | 29.4° | 23.7° | 32.1° / 27.2° | 1.3 mm | 98% | 27.2 km/h | 6.8 |
| Tue 27 Oct | Moderate drizzle | 30.0° | 24.2° | 31.7° / 27.2° | 1.5 mm | 67% | 27.8 km/h | 7.3 |
| Wed 28 Oct | Partly cloudy | 29.8° | 25.3° | 30.6° / 27.3° | 0.0 mm | 31% | 30.8 km/h | 7.3 |
| Thu 29 Oct | Thunderstorm | 28.6° | 23.5° | 31.2° / 26.8° | 18.7 mm | 92% | 21.7 km/h | 6.5 |
| Fri 30 Oct | Partly cloudy | 29.6° | 23.4° | 33.2° / 27.4° | 0.0 mm | 16% | 21.8 km/h | 7.3 |
| Sat 31 Oct | Partly cloudy | 30.0° | 23.0° | 32.9° / 26.9° | 0.0 mm | 24% | 23.7 km/h | 4.8 |
| Sun 1 Nov | Mainly clear | 30.4° | 23.3° | 33.4° / 27.7° | 0.0 mm | 67% | 19.4 km/h | 7.2 |
Air quality
82
Moderate
US Air Quality Index
European AQI: 81
- PM2.5
- 19.5 µg/m³
- PM10
- 23.5 µg/m³
- Ozone (O₃)
- 161.0 µg/m³
- NOâ‚‚
- 2.2 µg/m³
- SOâ‚‚
- 2.8 µg/m³
- CO
- 374.0 µg/m³
- UV index
- 5.4
- Dust
- 0.0 µg/m³
Climate through the year
Now: October
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| December | Excellent · 83 | 22.0°C | 18.1°C | 6.0 | 217.0 | 76.9% |
| November | Excellent · 76 | 25.6°C | 21.7°C | 9.4 | 255.0 | 78.9% |
| February | Good · 74 | 22.8°C | 17.5°C | 7.2 | 190.4 | 83.6% |
| March | Good · 70 | 26.6°C | 20.3°C | 9.1 | 266.6 | 81.7% |
| January | Good · 63 | 20.9°C | 16.2°C | 8.9 | 220.1 | 80.2% |
| April | Good · 57 | 30.2°C | 23.3°C | 11.8 | 309.0 | 78.6% |
| October | Fair · 52 | 27.9°C | 23.8°C | 19.7 | 241.8 | 81.1% |
| September | Fair · 46 | 30.1°C | 25.3°C | 22.2 | 267.0 | 85.8% |
| May | Fair · 41 | 31.2°C | 25.2°C | 19.7 | 322.4 | 81.6% |
| August | Fair · 40 | 31.4°C | 26.2°C | 20.1 | 303.8 | 82.9% |
| July | Fair · 38 | 31.9°C | 26.5°C | 20.5 | 334.8 | 82.0% |
| June | Fair · 35 | 32.5°C | 26.6°C | 20.6 | 315.0 | 81.1% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 20.9° | 16.2° | 18.4° | 20.6° | 15.5° | 38.8 mm | 8.9 | 0.0 cm | 220.1 hrs | 11.1 hrs | — | 80.2% | 23.0 km/h | 60.3% |
| Feb | 22.8° | 17.5° | 19.9° | 23.7° | 17.3° | 53.4 mm | 7.2 | 0.0 cm | 190.4 hrs | 11.5 hrs | — | 83.6% | 23.3 km/h | 66.1% |
| Mar | 26.6° | 20.3° | 23.1° | 29.4° | 21.5° | 35.3 mm | 9.1 | 0.0 cm | 266.6 hrs | 12.0 hrs | — | 81.7% | 23.1 km/h | 58.8% |
| Apr | 30.2° | 23.3° | 26.3° | 34.5° | 25.6° | 76.6 mm | 11.8 | 0.0 cm | 309.0 hrs | 12.6 hrs | — | 78.6% | 22.7 km/h | 49.3% |
| May | 31.2° | 25.2° | 27.8° | 37.4° | 29.2° | 211.7 mm | 19.7 | 0.0 cm | 322.4 hrs | 13.1 hrs | — | 81.6% | 19.9 km/h | 70.6% |
| Jun | 32.5° | 26.6° | 29.1° | 39.3° | 31.1° | 219.5 mm | 20.6 | 0.0 cm | 315.0 hrs | 13.3 hrs | — | 81.1% | 18.8 km/h | 85.3% |
| Jul | 31.9° | 26.5° | 28.9° | 38.7° | 31.1° | 252.3 mm | 20.5 | 0.0 cm | 334.8 hrs | 13.2 hrs | — | 82.0% | 19.1 km/h | 69.6% |
| Aug | 31.4° | 26.2° | 28.5° | 38.2° | 30.9° | 221.2 mm | 20.1 | 0.0 cm | 303.8 hrs | 12.8 hrs | — | 82.9% | 18.1 km/h | 79.7% |
| Sep | 30.1° | 25.3° | 27.5° | 36.3° | 29.8° | 270.9 mm | 22.2 | 0.0 cm | 267.0 hrs | 12.3 hrs | — | 85.8% | 18.9 km/h | 70.4% |
| Oct | 27.9° | 23.8° | 25.7° | 30.9° | 26.1° | 274.7 mm | 19.7 | 0.0 cm | 241.8 hrs | 11.7 hrs | — | 81.1% | 25.8 km/h | 71.2% |
| Nov | 25.6° | 21.7° | 23.4° | 27.2° | 22.8° | 72.5 mm | 9.4 | 0.0 cm | 255.0 hrs | 11.2 hrs | — | 78.9% | 23.5 km/h | 63.0% |
| Dec | 22.0° | 18.1° | 19.9° | 21.6° | 17.5° | 31.0 mm | 6.0 | 0.0 cm | 217.0 hrs | 10.9 hrs | — | 76.9% | 24.4 km/h | 64.2% |