ChinaAverage weather for Hainan in October
It's warm in October in Hainan with an average temperature of 27°C. Temperatures this month range from a low of 25°C to a high of 31°C. At night, you can expect temperatures between 18°C and 23°C.
Start of October
The month of October starts in Hainan with hot temps, averaging around 30°C during the day and nights around 22°C. There are plenty of days with a good chance of precipitation.
Mid October
By mid-October, daytime temps drop to around 26°C, with nights around 20°C. There’s a high chance of precipitation during this time.
Since it cools down at night, it’s a good idea to wear layers.
End of October
By the end of October, the average daytime temperature in Hainan is around 26°C, while nighttime temps are about 19°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Because temperatures drop in the evening, wearing layers is recommended.
In October, there is an average of 198 mm of precipitation, spread over 14 days. The wind speed is around 3 Bft, mostly coming from the East.
Hainan in October |
New York | ||
|---|---|---|---|
 Average temperature |
27°C | 21°C | |
 Max. temperature |
31°C | 26°C | |
| Min. temperature |
25°C | -5°C | |
 Total precipitation |
198 mm | 119 mm | |
| Rainy days |
14 days | 13 days | |
September
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is October a good time to visit Hainan?
Looking for sun? October isn’t a good month to be in Hainan. The temperature is nice, but there’s too much chance of rain.
The typhoon season in Hainan runs from June to November.
Temperature records
With 36°C in 2019, Hainan reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 14°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 7°C to a highest value of 26°C.
Check out the climate of Hainan for all months and discover the best travel time
Daily Temperature in October in Hainan
This chart shows the average daily high and low temperatures in October for Hainan, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in October in Hainan
The chart below shows the average daily precipitation in October for Hainan, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for October, you can expect about 14 days of precipitation in Hainan.
Daily UV index in October in Hainan
This chart shows the average daily UV index in October in Hainan, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Hainan over the years
This chart shows the average temperature in October in Hainan, measured in degrees Celsius, over the past few years.
Total precipitation in October in Hainan over the years
This chart shows the average precipitation in October in Hainan, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in October for Hainan
Click on any day in October to get detailed info about the usual weather on that day in Hainan. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Hainan
Have you been to Hainan in October?
Share your weather experience in October in Hainan.
Average weather in Hainan by month
Click on a month below to see detailed weather info for Hainan. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
