The best times to visit Hwasun for ideal weather are
April 16th to June 17th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Hwasun Travel Guide
Other Hwasun Travel Info
Weather in Hwasun
Temperature
Average temperatures in Hwasun vary drastically. Considering humidity, temperatures feel nice some of the year, but often too hot in the summer and cold 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 Hwasun, 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 90.8°F (32.7°C) with temperatures rarely dropping below 76.2°F (24.6°C) at night.
Hwasun Temperatures (Fahrenheit)
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Hwasun Temperatures (Celsius)
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“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.
Hwasun Perceived Temperature (F)
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Hwasun Perceived Temperature (C)
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Average Hwasun 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 | 41.4 | 33.2 | 25.3 |
| Feb | 47.3 | 38 | 29.3 |
| Mar | 56.6 | 45.7 | 35.7 |
| Apr | 67.2 | 55.6 | 44.7 |
| May | 77.9 | 66.6 | 55.9 |
| Jun | 83.1 | 73.7 | 66.1 |
| Jul | 86.3 | 78.9 | 73 |
| Aug | 87.8 | 79.9 | 73.7 |
| Sep | 81.7 | 72.5 | 64.8 |
| Oct | 72.5 | 61.6 | 51.9 |
| Nov | 58.7 | 49.5 | 40.9 |
| Dec | 45.3 | 37.2 | 29.5 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 5.2 | 0.7 | -3.7 |
| Feb | 8.5 | 3.3 | -1.5 |
| Mar | 13.7 | 7.6 | 2.1 |
| Apr | 19.6 | 13.1 | 7.1 |
| May | 25.5 | 19.2 | 13.3 |
| Jun | 28.4 | 23.2 | 18.9 |
| Jul | 30.2 | 26.1 | 22.8 |
| Aug | 31 | 26.6 | 23.2 |
| Sep | 27.6 | 22.5 | 18.2 |
| Oct | 22.5 | 16.4 | 11.1 |
| Nov | 14.8 | 9.7 | 4.9 |
| Dec | 7.4 | 2.9 | -1.4 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Hwasun are October, January, and then February. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid October. For example, on the week of October 15th 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 Hwasun? Weather stations report a good amount of seasonal snow likely to be deepest around November, especially close to late December. The best time to ski (if at all) in Hwasun is often around around December 17th 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 Hwasun.
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Snow on the Ground
The graph below shows the average snow on the ground in Hwasun (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 12% | 1.7 | 1.2 |
| Feb | 15% | 0.9 | 2.2 |
| Mar | 18% | 2 | 2.7 |
| Apr | 20% | 0 | 3.4 |
| May | 20% | 0 | 4 |
| Jun | 24% | 0 | 4.7 |
| Jul | 36% | 0 | 12.5 |
| Aug | 36% | 0 | 12.3 |
| Sep | 22% | 0 | 5.8 |
| Oct | 11% | 0 | 2.5 |
| Nov | 20% | 2.2 | 2.7 |
| Dec | 20% | 1.8 | 1.9 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 12 | 4.3 | 3 |
| Feb | 15 | 2.3 | 5.6 |
| Mar | 18 | 5.1 | 6.9 |
| Apr | 20 | 0 | 8.6 |
| May | 20 | 0 | 10.2 |
| Jun | 24 | 0 | 11.9 |
| Jul | 36 | 0 | 31.8 |
| Aug | 36 | 0 | 31.2 |
| Sep | 22 | 0 | 14.7 |
| Oct | 11 | 0 | 6.4 |
| Nov | 20 | 5.6 | 6.9 |
| Dec | 20 | 4.6 | 4.8 |
Humidity and Wind
Hwasun has some very humid months, with other moderately humid months on the other side of the year. The least humid month is March (46.3% relative humidity), and the most humid month is July (72.7%).
Wind in Hwasun is usually extremely calm. The windiest month is July, followed by April and August. July’s average wind speed of around 4.7 knots (5.4 MPH or 8.8 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 to mid July 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 Hwasun.
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Wind
The graph below shows wind speed (max and average) in knots.
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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 | 3.5 | Barely noticeable | 6.5 | Light breeze |
| Feb | 3.8 | Barely noticeable | 7 | Gentle breeze |
| Mar | 4.2 | Light breeze | 7.8 | Light breeze |
| Apr | 4.4 | Light breeze | 8.1 | Gentle breeze |
| May | 4.1 | Light breeze | 7.7 | Light breeze |
| Jun | 4.1 | Light breeze | 7.6 | Gentle breeze |
| Jul | 4.7 | Light breeze | 8.1 | Light breeze |
| Aug | 4.2 | Light breeze | 7.5 | Gentle breeze |
| Sep | 3.5 | Barely noticeable | 6.5 | Light breeze |
| Oct | 3.1 | Barely noticeable | 6.1 | Light breeze |
| Nov | 3.2 | Barely noticeable | 6.1 | Light breeze |
| Dec | 3.6 | Barely noticeable | 6.7 | Light breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 53% |
| Feb | 48.6% |
| Mar | 46.3% |
| Apr | 46.7% |
| May | 49.9% |
| Jun | 61.6% |
| Jul | 72.7% |
| Aug | 70.7% |
| Sep | 64% |
| Oct | 54.9% |
| Nov | 57.1% |
| Dec | 57.3% |
Is it Safe to Travel to Hwasun?
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 Hwasun, 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 Hwasun 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
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Overall Hwasun Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 81°F (27.2°C) and 51.6°F (10.9°C) with far warmer temperatures in the later months. Rain is somewhat common with 5 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 quite warm. These months see the most precipitation with 7 to 11 days of precipitation per month. June – August is fairly slow season for tourism in Hwasun, so lodging and other accommodations may cost slightly less.
Fall (September through November)
Fall daily highs range from 83.2°F (28.4°C) and 53.1°F (11.7°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 3 to 7 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 Hwasun to be enjoyable for warm weather travelers. The average high during this season is between 52.1°F (11.2°C) and 39.7°F (4.3°C). On average, it rains or snows a fair amount: 4 to 6 times per month. These times of year are the second busiest with tourists.
Best Times to Travel› South Korea › Hwasun, South Korea