Hainan (Hainan Dao)
April
Weather in Hainan for April 2026
Your guide to Hainan weather in April - trends and predictions
In general, the average temperature in Hainan at the beginning of April is 32.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 37.3 °C by the end of April.
The climate of Hainan in April is notably wet, with an average of 11 rainy days, and a total of 46.5 mm of precipitation.
Is April a good time to visit Hainan? check out the best time to travel to Hainan page.
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Temperatures
Rain 🌧️
More
19
Dry days
11
Rainy days
0
Snow days
35°/22°
Temperatures
17 km/h
Avg max wind
64 %
Avg humidity
Hainan Weather April
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What’s the Weather Like in Hainan This April?
Discover the average temperatures and weather trends across Hainan’s cities this April.
Temperatures trend during April in Hainan
See the weather trend as well as the moving average line
April weather in Hainan day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Sunny | 29° /19° | 0.1 mm | 7 | |
| 2 Apr. | Sunny | 32° /19° | 0 mm | 8 | |
| 3 Apr. |  Partly cloudy | 33° /19° | 0 mm | 8 | |
| 4 Apr. | Partly cloudy | 35° /18° | 0 mm | 9 | |
| 5 Apr. | Partly cloudy | 36° /20° | 0 mm | 8 | |
| 6 Apr. |  Patchy light drizzle | 32° /20° | 3.2 mm | 7 | |
| 7 Apr. | Sunny | 33° /21° | 2.1 mm | 8 | |
| 8 Apr. |  Light rain shower | 33° /20° | 1.2 mm | 8 | |
| 9 Apr. | Light rain shower | 33° /21° | 0.9 mm | 7 | |
| 10 Apr. | Patchy rain possible | 33° /21° | 0.7 mm | 7 | |
| 11 Apr. | Patchy rain possible | 35° /22° | 0.6 mm | 8 | |
| 12 Apr. | Patchy rain possible | 36° /20° | 1.4 mm | 8 | |
| 13 Apr. | Partly cloudy | 30° /20° | 0.6 mm | 7 | |
| 14 Apr. | Sunny | 34° /20° | 0 mm | 8 | |
| 15 Apr. | Partly cloudy | 35° /19° | 0 mm | 9 | |
| 16 Apr. |  Mist | 36° /20° | 0 mm | 8 | |
| 17 Apr. | Patchy rain possible | 38° /21° | 0.3 mm | 8 | |
| 18 Apr. | Patchy light drizzle | 37° /23° | 2.5 mm | 8 | |
| 19 Apr. | Light rain shower | 37° /23° | 1.4 mm | 8 | |
| 20 Apr. |  Cloudy | 39° /23° | 0 mm | 9 | |
| 21 Apr. | Patchy rain possible | 38° /23° | 0.1 mm | 8 | |
| 22 Apr. | Patchy rain possible | 39° /23° | 0.1 mm | 8 | |
| 23 Apr. |  Moderate rain at times | 39° /23° | 0.5 mm | 8 | |
| 24 Apr. |  Thundery outbreaks possible | 39° /23° | 3.1 mm | 8 | |
| 25 Apr. | Patchy rain possible | 35° /23° | 3.5 mm | 8 | |
| 26 Apr. | Sunny | 38° /23° | 0.6 mm | 9 | |
| 27 Apr. | Patchy rain possible | 38° /24° | 0.6 mm | 8 | |
| 28 Apr. | Patchy rain possible | 37° /25° | 5.8 mm | 8 | |
| 29 Apr. | Patchy rain possible | 37° /23° | 9.4 mm | 8 | |
| 30 Apr. | Sunny | 37° /24° | 8.1 mm | 9 | |
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Important Notice
Our weather forecast for Hainan in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hainan forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hainan weather in April vs March vs May
Compare April weather in Hainan with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| March | April | May | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/19° | 35°/22° | 32°/23° |
| Rainfall | 39 mm | 46 mm | 383 mm |
| Wind | 17.4 km/h | 17.3 km/h | 13.3 km/h |
| Humidity | 72% | 64% | 81% |
| Rainy days | 10 days | 11 days | 30 days |
| Dry days | 21 days | 19 days | 1 days |
Planning a trip to Hainan? Discover the best time to visit
Hainan in April - FAQ
What are the expected maximum and minimum temperatures in Hainan during April?
With daytime temperatures soaring above 35° and not dropping much below 22° at night, April in Hainan is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Hainan during April?
In April, Hainan can expect light to moderate rainfall, totaling 46.5 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Hainan during April?
The average wind speed in Hainan during April is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hainan in April?
As you prepare for your trip to Hainan in April, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Hainan, during April, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
April rainfall patterns in Hainan
Explore the daily rainfall trends and prepare for Hainans April weather 💧
UV exposure in Hainan during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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