Hainan (Hainan Dao)
Today
Today weather in Hainan
Wednesday, 20th May 2026
25°
Heavy rain
Official weather alert: Rainstorm Warning. Hainan will experience a pleasantly warm today, reaching temperatures of up to 25 °C and cooling to about 22 °C in the evening. Gentle breezes are expected across Hainan Today, with speeds reaching around 8 km/h. Torrential rain is predicted with a total of over 27.15 mm. Stay safe!
25° / 22°
Temp
91%
Rain
8 km/h
Wind
94%
Humidity
Hainan Weather Pages
Hainan hourly forecast for today
Scroll right to see more weather forecasts for Hainan today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:05 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 19:11 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | |  |  |  |  | | | |  | | | | |  | | | |  |  | | | | Next |
| temperatures | 22.6° | 22.4° | 22.4° | 22.5° | 22.6° | 22.8° | 23.1° | Sunrise | 23.7° | 25° | 25.1° | 24.4° | 24.9° | 23.6° | 23.8° | 24° | 23.7° | 23.7° | 23.8° | 23.7° | 23.4° | Sunset | 23.3° | 23.3° | 23.3° | 23.3° | |
| feels like | 25° | 24.8° | 24.8° | 24.9° | 25° | 25.2° | 25.5° | 26.1° | 27.7° | 27.9° | 27.1° | 27.7° | 26.3° | 26.5° | 26.7° | 26.3° | 26.2° | 26.3° | 26.2° | 26° | 25.8° | 25.8° | 25.8° | 25.8° | |||
| wind speed | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 7 km/h | 6 km/h | 6 km/h | 7 km/h | 8 km/h | 6 km/h | 7 km/h | 7 km/h | 6 km/h | 7 km/h | 4 km/h | 3 km/h | 4 km/h | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 7 km/h | 7 km/h | |||
| wind degree | 161° | 165° | 166° | 163° | 158° | 154° | 161° | 164° | 165° | 164° | 156° | 165° | 174° | 173° | 177° | 171° | 136° | 123° | 126° | 141° | 151° | 153° | 158° | 166° | |||
| wind direction | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | SE | ESE | SE | SE | SSE | SSE | SSE | SSE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.2 mm | 0.3 mm | 0.1 mm | 0.9 mm | 0.6 mm | 12 mm | 9.9 mm | 1.1 mm | 1 mm | 0.6 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0.1 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 62% | 0% | 0% | 0% | 100% | 0% | 100% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 93% | 91% | 91% | 92% | 93% | 93% | 93% | 93% | 90% | 90% | 93% | 93% | 98% | 98% | 95% | 96% | 96% | 96% | 96% | 96% | 96% | 96% | 96% | 95% | |||
| dew point | 21.3° | 20.9° | 20.9° | 21.2° | 21.5° | 21.7° | 22° | 22.5° | 23.2° | 23.3° | 23.2° | 23.6° | 23.3° | 23.4° | 23.3° | 23° | 23° | 23.1° | 23° | 22.8° | 22.7° | 22.6° | 22.6° | 22.5° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 10 km | 10 km | 9 km | 5 km | 6 km | 5 km | 10 km | 9 km | 5 km | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | |||
| cloud cover | 43% | 41% | 33% | 42% | 61% | 62% | 82% | 100% | 100% | 100% | 86% | 71% | 97% | 80% | 72% | 74% | 74% | 79% | 82% | 78% | 63% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1.4 | 3.6 | 6.7 | 9.7 | 11.1 | 11 | 8.9 | 6.8 | 4.1 | 1.4 | 0.4 | 0 | 0 | 0 | 0 | 0 |
Weather in Hainan today
The weather in Hainan today is expected to be much cooler than usual, with a forecast temperature of 25 °C, compared to an average of 32 °C for 20th of May in recent years.
temperatures
25 °C
rain
27.2 mm
wind
8 km/h
UV
Extreme
Hainan daylight overview ☀️
Today in Hainan, The sun rises at 06:05 and sets at 19:11, giving a total daylight duration of 13 hours and 6 minutes.
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What to wear today in Hainan? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Hainan forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather today in Hainan - FAQ
What is the maximum temperature for today in Hainan?
The maximum temperature for today in Hainan is expected to be 25° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Hainan? 🌧️
Yes, there is a 91% chance of rain in Hainan today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Hainan? 🌀
The wind in Hainan is expected to blow at 8 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Hainan today?
Given the forecast of 25 °C with a 91% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Hainan today.
What is the sunrise and sunset time for Hainan today?
The sun is expected to rise at 06:05 and set at 19:11 in Hainan.
How accurate is the weather forecast Hainan today? ✅
Hainan weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Hainan?Get accurate weather forecasts for Hainan, located at latitude 19.2 and longitude 109.7. Stay updated with localized weather information tailored for Hainan.
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