Mud festival in South Korea
In July, the peaceful seaside town of Boryeong turned into a chaos of mud for 9 days. We recommend putting this festival on your bucket list.
Haenam-eup Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Haenam-eup.
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Climate overview of Haenam-eup
Haenam-eup, Jeollanam-do, South Korea, is located at the southernmost point of the Korean Peninsula. It is known for its scenic beauty and spiritual significance. The area experiences significant temperature shifts throughout the year, with weather ranging from warm to cold. Rain and occasional snowfall are common. Now, let’s explore all the climate details to give you a complete picture.
Haenam-eup Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Haenam-eup - and find the best time to visit.
Monthly Temperature in Haenam-eup
The climate in Haenam-eup is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 30°C (86°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 7°C (45°F).
At night, temperatures range from around 24°C (75°F) in August to 1°C (34°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Haenam-eup
Haenam-eup has a notably wet climate with abundant precipitation, recording 1274 mm (50 in) of rain/snowfall per year. Haenam-eup can be quite wet during July, receiving approximately 232 mm (9.1 in) of precipitation over 14 rainy days.
In contrast, during the driest month (December), you will experience much drier conditions, with 38 mm (1.5 in) of precipitation spread across 9 rainy days. For more details, please visit our Haenam-eup Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Haenam-eup
Haenam-eup experiences moderate variation in sunshine hours across the seasons. With 7.6 hours daily sunshine in May, it dips to 4.9 hours in July, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Kwangju, South Korea (67 KM, 41 Miles).
Daily hours of sunshine
Data from: Kwangju, South Korea (67 KM, 41 Miles).
Daily percentage of sunshine
Data from: Kwangju, South Korea (67 KM, 41 Miles).
Humidity in Haenam-eup by Month
The relative humidity is high throughout the year in Haenam-eup.
The city experiences its highest humidity in July, reaching 80%. In April, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Kwangju, South Korea (67 KM, 41 Miles).
Best Time to Visit Haenam-eup
For comfortable weather, consider visiting Haenam-eup in October. Conditions are usually least favourable in January, February, August and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
mixed
Apr
good
May
very good
Jun
good
Jul
mixed
Aug
wet
Sep
very good
Oct
excellent
Nov
good
Dec
cold
- Best overall: October
- Warmest weather: July and August
- Most sunshine: May
- Fewest rainy days: October
- Wettest months: June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from June to August, with warm summers and cold winters
Frequently asked questions about the climate in Haenam-eup
What is the best time to visit Haenam-eup?
October typically offers the most optimal weather in Haenam-eup. In contrast, January, February, August and December tend to have less optimal conditions. Haenam-eup has a distinct rainy season from June to August, with warm summers and cold winters.
What temperatures can I expect in Haenam-eup?
Daytime highs range from 7°C (45°F) in January to 30°C (86°F) in August. Nighttime lows range from 1°C (34°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Haenam-eup get?
Annual rainfall is around 1274 mm (50 in). July is the wettest month with 232 mm (9.1 in), while December is the driest with 38 mm (1.5 in).
How sunny is Haenam-eup?
Haenam-eup receives around 2,150 hours of sunshine per year. May is the sunniest month with 228 hours, while July is the cloudiest with just 147 hours. Overall, Haenam-eup enjoys abundant sunshine.
Haenam-eup 3-Day Forecast
Haenam-eup on the map
Haenam-eup is highlighted - select any city to see its climate.
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