June could be a good time to visit Jeju, as the weather is generally fine. The average high temperature is around +73°F, and there are typically 4 sunny days in June. However, expect about 15 rainy days, and total monthly rainfall of approximately 193 mm. The weather is changeable so pack for every eventuality. Search flightsin one click on Avionero.
Average weather
☀️
+73°F
Avg. max. temperature
+54°F
Min.
+88°F
Max.
193 mm
Total precipitation
82%
Avg. humidity
3 m/s
Avg. wind
4 ☀️
Sunny Days
11 ⛅️
Cloudy
15 🌦
Rainy
Our opinion: Jeju has OK weather in June.
Avionero - Smarter Travel Planning for a Better World
Cheapest prices on the market!
Check all your dates and date combinations in a single search!
Want inspiration, set your dates and find the cheapest destinations!
Saves your searches in the browser so you can easily return to them!
Donates 10% of all revenue to charity!
Average temperature in Jeju in June
Here are the expected maximum, average and minimum temperatures in Jeju for June based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in June is +75°F with a maximum of +79°F and a minimum of +61°F.
The average maximum temperature goes up 30% by the end of the month, compared with the beginning of the month, from +72°F to +77°F.
Is Jeju warm or cold in June?
Jeju is typically warm in June.
Maximum temperatures go up compared to the previous month from +68°F to +73°F. The minimum temperature also goes up from +59°F to +66°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how June is compared to other months in Jeju:
Climate in Jeju in June
Jeju weather looks like this, on average, in June and the surrounding months.
May
June
July
Avg. temperature
+68°F
+73°F
+82°F
Min. temperature
+46°F
+54°F
+64°F
Max. temperature
+90°F
+88°F
+95°F
Rainfall
106 mm
193 mm
186 mm
Wind
3 m/s
3 m/s
3 m/s
Humidity
75%
82%
84%
Air pressure
1011 HPa
1007 HPa
1006 HPa
Sunny days
9
4
3
Cloudy days
10
11
10
Rainy days
12
15
18
Snowy days
0
0
0
June weather is still as ok as in May.It’s getting warmer as June arrives. The average maximum temperature goes up from +68°F to +73°F during the day.Prepare for more rain. Average rainfall goes from 106 mm to 193 mm.Humidity rises from 75% to 82%.The average wind speed doesn’t change much during June, staying around 3 m/s.The days becoming less sunny, going from 9 sunny days in May to 4 in June.
Wind speed in Jeju in June based on historical data.
Last Year
Historical Data
The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Jeju is gradually increasing during June, going from 1 m/s to 3 m/s over the course of the month.
Rain
Amount of rainfall in mm during June in Jeju based on historical data.
Last Year
Historical Data
Total precipitation in June is about 205 mm, with a 50% chance of rain on a typical day. The maximum amount of rainfall per day is around 85 mm, which is considered heavy rain.June is a pretty wet month with over 15 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
June is one of the rainiest months in Jeju, here is a comparison with other months, total mm:
Jeju wettest month is June, where a typical day has a 50% chance of precipitation and 193 mm of rainfall per day. December, on the other hand, is the driest month with a mere 48% chance of precipitation and 59 mm of rainfall per day.
How was the weather last June in Jeju?
This is the weather in Jeju in June 2024:
1 June
🌧️
+72°F
2 June
☁️
+73°F
3 June
☀️
+71°F
4 June
☀️
+75°F
5 June
🌧️
+68°F
6 June
☀️
+69°F
7 June
☁️
+73°F
8 June
☁️
+74°F
9 June
☀️
+75°F
10 June
🌫️
+76°F
11 June
☁️
+75°F
12 June
☁️
+74°F
13 June
☁️
+74°F
14 June
☀️
+76°F
15 June
☀️
+74°F
16 June
☀️
+76°F
17 June
☀️
+76°F
18 June
☀️
+74°F
19 June
☀️
+77°F
20 June
🌧️
+75°F
21 June
☁️
+73°F
22 June
☀️
+76°F
23 June
☀️
+77°F
24 June
☁️
+76°F
25 June
🌧️
+76°F
26 June
☁️
+79°F
27 June
🌧️
+77°F
28 June
☁️
+78°F
29 June
☁️
+79°F
30 June
🌫️
+77°F
In June 2024 Jeju had 12 sunny days, 11 cloudy days, and 5 rainy days. The average maximum temperature was +75°F, with an absolute maximum of +79°F and a minimum of +68°F. The average humidity was 84%, with a maximum of 100% and a minimum of 31%. The average wind speed was 3 m/s, with a maximum of 10 m/s and a minimum of 0 m/s.
Are you planning a trip in June?
Climate Change Over the Years
This is how Jeju climate has changed over the last 43 years.
The climate in Jeju in June has not changed that much over the last 43 years.
The average temperature was the lowest in 1980 (+62°F) and the highest in 2024 (+67°F). The driest year was 2005 with only 752 mm of rainfall, and the wettest year was 1985 with 1808 mm.
FAQ
Frequently asked questions about the weather in Jeju in June:
Is June a good time to visit Jeju?
It’s always a good time to visit Jeju, but the weather is changeable in June, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.
Can you sunbathe in Jeju in June?
June is warm in Jeju. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.
Is Jeju rainy in June?
Jeju is often rainy in June. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Jeju in June?
Usually, it’s not very sunny in Jeju in June, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
Other cities in South Korea
Check out the weather for other cities in South Korea.
For this page, we’ve looked at the typical weather in Jeju, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
