The best times to visit Suwon for ideal weather are
April 30th to June 24th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Suwon Travel Guide
Other Suwon Travel Info
Weather in Suwon
Average temperatures in Suwon vary an incredible amount. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 30th 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 Suwon, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 89.2°F (31.8°C) with temperatures rarely dropping below 75.1°F (23.9°C) at night.
Suwon Temperatures (Fahrenheit)
Suwon 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.
Suwon Perceived Temperature (F)
Suwon Perceived Temperature (C)
Average Suwon 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)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Suwon are February, January, and then December. 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 January. For example, on the week of January 8th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid July with an average of 3 days of significant precipitation the week of July 9th.
When can you find snow in Suwon? Weather stations report moderate or seasonal snow likely to be deepest around January, especially close to early January. The best time to ski (if at all) in Suwon is often around around January 1st when fresh powder is deepest. 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 Suwon.
Snow on the Ground
The graph below shows the average snow on the ground in Suwon (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
Suwon has some very humid months, with other comfortably humid months. The least humid month is February (51.7% relative humidity), and the most humid month is July (77.4%).
Wind in Suwon is usually extremely calm. The windiest month is April, followed by March and August. April’s average wind speed of around 4.1 knots (4.7 MPH or 7.5 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early March where average top sustained speeds reach 8.3 knots, which is considered a gentle breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Suwon.
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||2.8||Barely noticeable||5.9||Light breeze|
|Feb||3.3||Barely noticeable||6.6||Light breeze|
|Mar||4||Light breeze||7.8||Light breeze|
|Apr||4.1||Light breeze||8||Gentle breeze|
|May||3.6||Barely noticeable||7.2||Light breeze|
|Jun||3.6||Barely noticeable||6.7||Light breeze|
|Jul||3.6||Barely noticeable||6.5||Light breeze|
|Aug||3.6||Barely noticeable||6.5||Light breeze|
|Sep||3.1||Barely noticeable||5.9||Light breeze|
|Oct||2.7||Barely noticeable||5.8||Light breeze|
|Nov||3.2||Barely noticeable||6.3||Light breeze|
|Dec||3.2||Barely noticeable||6.1||Light breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Suwon?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for South Korea; 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 03, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Suwon, South Korea is April, followed by March and September. 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 Suwon in July. 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 Suwon Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 78.9°F (26.1°C) and 47.3°F (8.5°C) with far warmer temperatures in the later months. Rain is somewhat common with 4 to 6 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 most precipitation with 5 to 12 days of precipitation per month. June – August is the slowest season for tourism in Suwon, so lodging and other accommodations may cost less than usual.
Fall (September through November)
Fall daily highs range from 82.1°F (27.8°C) and 48.4°F (9.1°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 4 to 6 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Winter (December through February)
Weather is far too cold this time of year in Suwon to be enjoyable for warm weather travelers. The average high during this season is between 48.5°F (9.2°C) and 34.1°F (1.2°C). On average, it rains or snows a smalll amount: 2 to 4 times per month. These times of year are the second busiest with tourists.