Weather Haikou long-term weather forecast
Long-term weather forecast for Haikou for ten days.
Sunday, Jun 21
100 / 82°F
| 0.00 in | 7 mph |
| 82 °F | 91 °F | 2 am | |
| 86 °F | 95 °F | 8 am | |
| 100 °F | 108 °F | 2 pm | |
| 90 °F | 100 °F | 8 pm |
sunrise 5:59 am
sunset 7:20 pm
HOURLY
sunset 7:20 pm
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Weather forecast Haikou, China extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sunday 06/21/2026 |
|||||||||||||
| 2 AM
7 PM
| overcast | 82 °F 93 °F |
0.0 in | 15 fps 10 mph south |
29.7 in | 89 % | 77 °F | 91 % | 0% | 0% | 0% | 91% | |
| 8 AM
1 AM
| overcast | 86 °F 97 °F |
0.0 in | 14 fps 10 mph south |
29.7 in | 76 % | 77 °F | 99 % | 0% | 0% | 0% | 99% | |
| 2 PM
7 AM
| overcast | 100 °F 109 °F |
0.02 in | 10 fps 7 mph southwest |
29.6 in | 45 % | 73 °F | 100 % | 0% | 9% | 14% | 100% | |
| 8 PM
1 PM
| cloudy | 90 °F 102 °F |
0.0 in | 10 fps 6 mph east-southeast |
29.6 in | 74 % | 79 °F | 80 % | 0% | 0% | 0% | 79% | |
Monday 06/22/2026 |
|||||||||||||
| 2 AM
7 PM
| overcast | 82 °F 93 °F |
0.0 in | 16 fps 11 mph south |
29.6 in | 86 % | 77 °F | 99 % | 0% | 0% | 0% | 99% | |
| 8 AM
1 AM
| overcast | 86 °F 97 °F |
0.00 in | 15 fps 10 mph south |
29.7 in | 75 % | 77 °F | 100 % | 0% | 0% | 0% | 100% | |
| 2 PM
7 AM
| light rain | 100 °F 108 °F |
0.03 in | 11 fps 8 mph southwest |
29.6 in | 41 % | 72 °F | 100 % | 0% | 5% | 10% | 100% | |
| 8 PM
1 PM
| clear | 90 °F 102 °F |
0.0 in | 1 fps 0 mph east-southeast |
29.6 in | 69 % | 77 °F | 0 % | 0% | 0% | 0% | 0% | |
Haikou, China - information
State: ChinaGPS coordinates: 20.0342; 110.3465
Time zone: Asia / Shanghai
time difference in hours with time in US is +6 hours
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Data source
Weather forecast for Haikou is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Long-term statistical averages
| average | min. | max. | precipit… days |
|
|---|---|---|---|---|
| January | 63 °F | 58 °F | 69 °F | 4 |
| February | 65 °F | 60 °F | 72 °F | 6 |
| March | 70 °F | 65 °F | 78 °F | 5 |
| April | 77 °F | 71 °F | 85 °F | 7 |
| May | 81 °F | 76 °F | 90 °F | 12 |
| June | 83 °F | 77 °F | 91 °F | 12 |
| July | 83 °F | 77 °F | 92 °F | 10 |
| August | 82 °F | 77 °F | 90 °F | 11 |
| September | 80 °F | 76 °F | 87 °F | 11 |
| October | 77 °F | 72 °F | 83 °F | 9 |
| November | 72 °F | 67 °F | 77 °F | 6 |
| December | 66 °F | 61 °F | 72 °F | 4 |
Astronomical information Haikou
data are always in the local timeSun and light
June 21, 2026
| Sunrise: | Sunset: |
| 5:59 am | 7:20 pm |
| Noon: | Length of day: |
| 12:40 pm | 13:21 |
| Start of civil twilight*: | End of civil twilight*: |
| 5:34 am | 7:46 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:06 am | 8:14 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 4:35 am | 8:44 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 06/21/2026 12:02 pm | 06/22/2026 12:24 am |
| Next new moon: | Next full moon: |
| 07/14/2026 | 06/30/2026 |
