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Weather in Sanya for October 2025

Your guide to Sanya weather in October - trends and predictions

    Official Weather Alert ⚠️

  • Thunder Warning - See hour by hour.

    • Temperatures

  • The forecast for the next days in Sanya predicts temperatures to be around 28 °C, close to the historical average.

  • In general, the average temperature in Sanya at the beginning of October is 28.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 25.9 °C by the end of October.

    • Rain 🌧️

  • Sanya experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 223 mm.

    • More

  • Is October a good time to visit Sanya? check out the best time to travel to Sanya page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/23°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Sanya Weather October

Move between months or click on a day
September
November
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
30°
2
Moderate or heavy rain shower
29°
3
Overcast
28°
4
Weather Alert Patchy rain possible
29°
5
Weather Alert Moderate rain
27°
6
Heavy rain
25°
7
Moderate rain
29°
8
Patchy rain possible
30°
9
Patchy rain possible
29°
10
Partly cloudy
29°
11
Patchy rain possible
29°
12
Sunny
29°
13
Patchy rain possible
29°
14
Patchy rain possible
26°
15
Patchy rain possible
30°
16
Patchy rain possible
29°
17
Moderate rain
28°
18
Patchy rain possible
29°
19
Patchy rain possible
30°
20
Moderate rain at times
29°
21
Patchy rain possible
29°
22
Overcast
30°
23
Cloudy
29°
24
Cloudy
27°
25
Partly cloudy
28°
26
Moderate or heavy rain shower
26°
27
Moderate or heavy rain shower
27°
28
Moderate or heavy rain shower
24°
29
Moderate or heavy rain shower
25°
30
Moderate or heavy rain shower
24°
31
Patchy rain possible
27°

Temperatures trend during October in Sanya

See the weather trend as well as the moving average line

October weather in Sanya day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /24° 1.7 mm 7
2 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /23° 9.9 mm 6
3 Oct. Overcast
Overcast
 28° /22° 0 mm 6
4 Oct. Patchy rain possible
Patchy rain possible
 29° /24° 3.8 mm 2.5
5 Oct. Moderate rain
Moderate rain
 27° /25° 6.5 mm 0.4
6 Oct. Heavy rain
Heavy rain
 25° /24° 27.1 mm 0.6
7 Oct. Moderate rain
Moderate rain
 29° /24° 6.2 mm 2.1
8 Oct. Patchy rain possible
Patchy rain possible
 30° /24° 0.4 mm 6
9 Oct. Patchy rain possible
Patchy rain possible
 29° /24° 0.6 mm 6
10 Oct. Partly cloudy
Partly cloudy
 29° /25° 0.1 mm 7
11 Oct. Patchy rain possible
Patchy rain possible
 29° /24° 0 mm 6
12 Oct. Sunny
Sunny
 29° /24° 0 mm 7
13 Oct. Patchy rain possible
Patchy rain possible
 29° /23° 0.7 mm 6
14 Oct. Patchy rain possible
Patchy rain possible
 26° /24° 2.2 mm 5
15 Oct. Patchy rain possible
Patchy rain possible
 30° /24° 1.1 mm 6
16 Oct. Patchy rain possible
Patchy rain possible
 29° /25° 1.9 mm 6
17 Oct. Moderate rain
Moderate rain
 28° /24° 13 mm 6
18 Oct. Patchy rain possible
Patchy rain possible
 29° /24° 1.5 mm 6
19 Oct. Patchy rain possible
Patchy rain possible
 30° /24° 0.4 mm 7
20 Oct. Moderate rain at times
Moderate rain at times
 29° /23° 1.2 mm 6
21 Oct. Patchy rain possible
Patchy rain possible
 29° /24° 0.5 mm 6
22 Oct. Overcast
Overcast
 30° /23° 0.1 mm 7
23 Oct. Cloudy
Cloudy
 29° /22° 0 mm 6
24 Oct. Cloudy
Cloudy
 27° /21° 0 mm 6
25 Oct. Partly cloudy
Partly cloudy
 28° /20° 0 mm 7
26 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /21° 26.9 mm 6
27 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /24° 11.5 mm 6
28 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /23° 43.9 mm 5
29 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /23° 37 mm 6
30 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /23° 32.3 mm 5
31 Oct. Patchy rain possible
Patchy rain possible
 27° /22° 0.1 mm 6
Next
Important Notice
Our weather forecast for Sanya in October 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 Sanya forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Sanya weather in October vs September vs November

Compare October weather in Sanya with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
SeptemberOctoberNovember
WeatherPatchy rain possible
Patchy rain possible
Moderate or heavy rain shower
Moderate or heavy rain shower
Patchy rain possible
Patchy rain possible
Temperatures30°/25°28°/23°27°/21°
Rainfall443 mm223 mm42 mm
Wind14.1 km/h17 km/h17 km/h
Humidity83%82%78%
Rainy days24 days23 days8 days
Dry days6 days8 days22 days

Planning a trip to Sanya? Discover the best time to visit

Sanya in October - FAQ

What are the expected maximum and minimum temperatures in Sanya during October?
During October, expect a variety of temperatures with highs around 28° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sanya during October?
Significant rainfall exceeding 223 mm is expected in Sanya during October, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sanya during October?
The average wind speed in Sanya during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Sanya in October?

As you prepare for your trip to Sanya in October, 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 Sanya, during October, 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
  • 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

October rainfall patterns in Sanya

Explore the daily rainfall trends and prepare for Sanyas October weather 💧

UV exposure in Sanya during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Sanya?

Get accurate weather forecasts for Sanya, located at latitude 18.243 and longitude 109.505. Stay updated with localized weather information tailored for Sanya.

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