The best times to visit Sado for ideal weather are
April 30th to July 8th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Sado Travel Guide
Other Sado Travel Info
Weather in Sado
Temperature
Average temperatures in Sado vary drastically. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 25th 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 Sado, the hottest months are August, July, and then September. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 85.6°F (29.8°C) with temperatures rarely dropping below 74.1°F (23.4°C) at night.
Sado Temperatures (Fahrenheit)
Key
Sado Temperatures (Celsius)
Key
“Feels-Like” Temperatures
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.
Sado Perceived Temperature (F)
Key
Sado Perceived Temperature (C)
Key
Average Sado 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.
Show Fahrenheit
| Month | Avg. High (°F) | Avg. Mean (°F) | Avg. Low (°F) |
|---|---|---|---|
| Jan | 42.9 | 38.9 | 33.7 |
| Feb | 43.5 | 38.8 | 32.7 |
| Mar | 48.8 | 43.4 | 36.3 |
| Apr | 58.3 | 51.6 | 43.4 |
| May | 67.5 | 60.4 | 53.1 |
| Jun | 75 | 68.4 | 61.8 |
| Jul | 81.1 | 75.7 | 70.4 |
| Aug | 84.7 | 78.8 | 73.1 |
| Sep | 79 | 72.8 | 66.3 |
| Oct | 69 | 63.2 | 56.1 |
| Nov | 58.7 | 53.5 | 46.7 |
| Dec | 48.7 | 44 | 37.9 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 6.1 | 3.8 | 0.9 |
| Feb | 6.4 | 3.8 | 0.4 |
| Mar | 9.3 | 6.3 | 2.4 |
| Apr | 14.6 | 10.9 | 6.3 |
| May | 19.7 | 15.8 | 11.7 |
| Jun | 23.9 | 20.2 | 16.6 |
| Jul | 27.3 | 24.3 | 21.3 |
| Aug | 29.3 | 26 | 22.8 |
| Sep | 26.1 | 22.7 | 19.1 |
| Oct | 20.6 | 17.3 | 13.4 |
| Nov | 14.8 | 11.9 | 8.2 |
| Dec | 9.3 | 6.7 | 3.3 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Sado are June, May, and then September. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid June. For example, on the week of June 11th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid December with an average of 4 days of significant precipitation the week of December 10th.
When can you find snow in Sado? Weather stations report no annual snow. 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 Sado.
Key
Snow on the Ground
The graph below shows the average snow on the ground in Sado (in).
Key
Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 45% | 0 | 4.7 |
| Feb | 39% | 0 | 3.6 |
| Mar | 37% | 0 | 4.7 |
| Apr | 29% | 0 | 4 |
| May | 22% | 0 | 3.2 |
| Jun | 21% | 0 | 4.3 |
| Jul | 31% | 0 | 8 |
| Aug | 24% | 0 | 4.5 |
| Sep | 24% | 0 | 5.7 |
| Oct | 31% | 0 | 5.9 |
| Nov | 46% | 0 | 6.7 |
| Dec | 61% | 0 | 8.8 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 45 | 0 | 11.9 |
| Feb | 39 | 0 | 9.1 |
| Mar | 37 | 0 | 11.9 |
| Apr | 29 | 0 | 10.2 |
| May | 22 | 0 | 8.1 |
| Jun | 21 | 0 | 10.9 |
| Jul | 31 | 0 | 20.3 |
| Aug | 24 | 0 | 11.4 |
| Sep | 24 | 0 | 14.5 |
| Oct | 31 | 0 | 15 |
| Nov | 46 | 0 | 17 |
| Dec | 61 | 0 | 22.4 |
Humidity and Wind
Sado has some very humid months, with other comfortably humid months. The least humid month is March (55.6% relative humidity), and the most humid month is July (75.1%).
Wind in Sado is usually moderate. The windiest month is December, followed by January and February. December’s average wind speed of around 15.5 knots (17.8 MPH or 28.6 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 late December where average top sustained speeds reach 27.2 knots, which is considered a strong breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Sado.
Key
Wind
The graph below shows wind speed (max and average) in knots.
Key
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 | 15.5 | Significant breeze | 24.3 | Very strong breeze |
| Feb | 12.6 | Significant breeze | 21.1 | Strong breeze |
| Mar | 11.2 | Significant breeze | 19.4 | Very strong breeze |
| Apr | 8.2 | Gentle breeze | 15.7 | Significant breeze |
| May | 7.1 | Gentle breeze | 14.2 | Very strong breeze |
| Jun | 5.9 | Light breeze | 12.6 | Significant breeze |
| Jul | 5.6 | Light breeze | 11.3 | Very strong breeze |
| Aug | 5.8 | Light breeze | 11.7 | Significant breeze |
| Sep | 7.1 | Gentle breeze | 13.6 | Very strong breeze |
| Oct | 9.1 | Gentle breeze | 16.2 | Significant breeze |
| Nov | 12 | Significant breeze | 20.2 | Very strong breeze |
| Dec | 15.5 | Significant breeze | 24.5 | Very strong breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 57.3% |
| Feb | 56.3% |
| Mar | 55.6% |
| Apr | 56.8% |
| May | 62.9% |
| Jun | 70.1% |
| Jul | 75.1% |
| Aug | 72% |
| Sep | 65.3% |
| Oct | 58.4% |
| Nov | 58.1% |
| Dec | 59.1% |
Is it Safe to Travel to Sado?
Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Japan; 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 Nov 14, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Sado, Japan is January, followed by March and April. 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 Sado 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
Key
Overall Sado Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 71.4°F (21.9°C) and 45.6°F (7.6°C) with warmer temperatures in the later months. Rain is somewhat common with 7 to 11 days of significant precipitation per month. Spring is the busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the least precipitation with 6 to 10 days of precipitation per month. June – August is fairly slow season for tourism in Sado, so lodging and other accommodations may cost slightly less.
Fall (September through November)
Fall daily highs range from 81.8°F (27.7°C) and 54.6°F (12.6°C), which will feel comfortable given the humidity and wind. It rains or snows a good amount: 7 to 14 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is too cold this time of year in Sado to be enjoyable for warm weather travelers. The average high during this season is between 51°F (10.6°C) and 41.8°F (5.4°C). On average, it rains or snows a very great amount: 11 to 19 times per month. These times of year are the second busiest with tourists.
Best Times to Travel› Japan › Sado, Japan