The best times to visit Sanyi for ideal weather are
October 15th to April 15th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Sanyi Travel Guide
Other Sanyi Travel Info
Weather in Sanyi
Average temperatures in Sanyi vary greatly. Considering humidity, temperatures feel hot for about half of the year and otherwise nice with a very low chance of precipitation throughout the year. The area is more temperate than most — in the 66th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Sanyi, the hottest months are July, June, and then August. See average monthly temperatures below. The warmest time of year is generally late June where highs are regularly around 90.5°F (32.5°C) with temperatures rarely dropping below 78.5°F (25.8°C) at night.
Sanyi Temperatures (Fahrenheit)
Sanyi Temperatures (Celsius)
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Sanyi Perceived Temperature (F)
Sanyi Perceived Temperature (C)
Average Sanyi Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Sanyi.
Snow on the Ground
The graph below shows the average snow on the ground in Sanyi (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Sanyi has some very humid months, and above average humidity throughout the year. The least humid month is January (64.2% relative humidity), and the most humid month is May (80.4%).
Wind in Sanyi is usually moderate. The windiest month is December, followed by January and April. December’s average wind speed of around 11 knots (12.6 MPH or 20.3 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early February where average top sustained speeds reach 20.7 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Sanyi.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||9.9||Gentle breeze||16.7||Significant breeze|
|Feb||8.5||Gentle breeze||15.5||Significant breeze|
|Mar||7.9||Gentle breeze||14.6||Significant breeze|
|Apr||8.6||Gentle breeze||15.4||Significant breeze|
|May||7||Gentle breeze||12.5||Significant breeze|
|Jun||8.1||Gentle breeze||13.8||Significant breeze|
|Jul||7.9||Gentle breeze||14.4||Significant breeze|
|Aug||7.3||Gentle breeze||13.9||Significant breeze|
|Sep||6.2||Light breeze||12.9||Significant breeze|
|Oct||8.4||Gentle breeze||14.9||Significant breeze|
|Nov||8||Gentle breeze||14.6||Significant breeze|
|Dec||11||Significant breeze||18.5||Strong breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Sanyi?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Taiwan; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 01, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Sanyi, Taiwan is October, followed by January and November. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Sanyi in December. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Sanyi Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 87.3°F (30.7°C) and 67°F (19.4°C) with warmer temperatures in the later months. Spring is fairly slow for tourism, which makes it a good time for those looking for deals.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are quite warm. June – August is the slowest season for tourism in Sanyi, so lodging and other accommodations may cost less than usual.
Fall (September through November)
Fall daily highs range from 88.4°F (31.3°C) and 76°F (24.4°C), which will feel very nice given the humidity and wind. Tourism is the busiest during these months due to the weather, so hotels may be higher priced.
Winter (December through February)
Weather is somewhat cool this time of year in Sanyi to be enjoyable for warm weather travelers. The average high during this season is between 74.2°F (23.4°C) and 61.8°F (16.6°C). These times of year are the second busiest with tourists.