The best times to visit Changwon for ideal weather are

April 16th to July 1st


September 3rd to November 18th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Changwon Travel Info

Weather in Changwon


Average temperatures in Changwon vary drastically. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 39th 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 Changwon, 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 88.5°F (31.4°C) with temperatures rarely dropping below 75.2°F (24°C) at night.

Changwon Temperatures (Fahrenheit)


Changwon Temperatures (Celsius)


“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.

Changwon Perceived Temperature (F)


Changwon Perceived Temperature (C)



Average Changwon 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 44.4 36.3 28.7
Feb 48.7 40.5 32.4
Mar 56.6 47.7 38.7
Apr 65.9 56.3 47.3
May 75.3 65.6 57.2
Jun 78.8 71.2 65.1
Jul 84.3 77.5 72.4
Aug 86.5 79.3 73.8
Sep 80.7 72.6 66.1
Oct 72.4 63.2 55.4
Nov 59.6 51.3 43.8
Dec 47.5 39.4 31.7

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 6.9 2.4 -1.8
Feb 9.3 4.7 0.2
Mar 13.7 8.7 3.7
Apr 18.8 13.5 8.5
May 24.1 18.7 14
Jun 26 21.8 18.4
Jul 29.1 25.3 22.4
Aug 30.3 26.3 23.2
Sep 27.1 22.6 18.9
Oct 22.4 17.3 13
Nov 15.3 10.7 6.6
Dec 8.6 4.1 -0.2



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Changwon are January, December, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early January. For example, on the week of January 1st 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 Changwon? Weather stations report a bit of annual snow likely to be deepest around December, especially close to late December. The best time to ski (if at all) in Changwon is often around around February 12th 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 Changwon.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Changwon (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 5% 0 0.8
Feb 13% 0.4 2.4
Mar 19% 0 4
Apr 22% 0 5.6
May 18% 0 6.3
Jun 21% 0 6.2
Jul 34% 0 13
Aug 29% 0 9.8
Sep 18% 0 5
Oct 10% 0 2.8
Nov 12% 0 2
Dec 8% 1.3 1.1

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 5 0 2
Feb 13 1 6.1
Mar 19 0 10.2
Apr 22 0 14.2
May 18 0 16
Jun 21 0 15.7
Jul 34 0 33
Aug 29 0 24.9
Sep 18 0 12.7
Oct 10 0 7.1
Nov 12 0 5.1
Dec 8 3.3 2.8


Humidity and Wind

Changwon has some very humid months, and slightly dry months in the opposite season. The least humid month is January (32.4% relative humidity), and the most humid month is July (75%).

Wind in Changwon is usually extremely calm. The windiest month is April, followed by March and January. April’s average wind speed of around 4.3 knots (4.9 MPH or 7.9 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 April where average top sustained speeds reach 9 knots, which is considered a gentle breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Changwon.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

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 4 Light breeze 7.2 Gentle breeze
Feb 3.9 Barely noticeable 7.4 Gentle breeze
Mar 4.2 Light breeze 8.1 Gentle breeze
Apr 4.3 Light breeze 8.7 Gentle breeze
May 3.9 Barely noticeable 8.1 Gentle breeze
Jun 3.6 Barely noticeable 7.6 Gentle breeze
Jul 3.6 Barely noticeable 7.2 Gentle breeze
Aug 3.5 Barely noticeable 7.3 Gentle breeze
Sep 3 Barely noticeable 6.3 Gentle breeze
Oct 3.1 Barely noticeable 6.1 Light breeze
Nov 3.3 Barely noticeable 6.4 Gentle breeze
Dec 3.9 Barely noticeable 6.9 Light breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 32.4%
Feb 37.7%
Mar 41.2%
Apr 45.6%
May 53.2%
Jun 66.8%
Jul 75%
Aug 71.2%
Sep 64.1%
Oct 51.7%
Nov 46.5%
Dec 37.6%


Is it Safe to Travel to Changwon?

Our best data indicates this area is generally safe. As of Dec 04, 2023 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 30, 2023.


The Busiest and Least Crowded Months

The busiest month for tourism in Changwon, South Korea is January, followed by May 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 Changwon 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

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 73.7 in December means 73.7% of the tourists vs. January.



Overall Changwon Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderate. Highs range from 77.8°F (25.4°C) and 52.1°F (11.2°C) with warmer temperatures in the later months. Rain is somewhat common with 6 to 7 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 6 to 10 days of precipitation per month. June – August is fairly slow season for tourism in Changwon, so lodging and other accommodations may cost slightly less.

Fall (September through November)

Fall daily highs range from 82.2°F (27.9°C) and 54.3°F (12.4°C), which will feel comfortable given the humidity and wind. It rains or snows a normal amount: 3 to 5 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 Changwon to be enjoyable for warm weather travelers. The average high during this season is between 52.4°F (11.3°C) and 42.6°F (5.9°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.


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