Climate & Weather in Jeju City, 🇰🇷 South Korea - Monthly Averages, Forecast & Air Quality

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🇰🇷 Jeju City, #1548

Nomad Score 6.6

Coords 33.4998289, 126.5313902

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CURRENT CONDITIONS

Temperature 30.6°C / 24.8°C

Feels Like 37.8°C / 29.5°C

Weather 🌤️ Mainly clear

Humidity %

Wind 8.5 km/h (gusts 25.6)

UV Index 8.1

Sunrise / Sunset 06:02 / 19:10

Daylight 13.1 hrs

Last updated: 13 hours ago

7-DAY FORECAST

Date	Weather	High	Low	Feels Like	Precip	Rain %	Wind	UV
Mon 24 Aug	🌤️ Mainly clear	30.6°	24.8°	37.8° / 29.5°	0.0 mm	100%	8.5 km/h	8.1
Tue 25 Aug	🌤️ Mainly clear	30.2°	24.8°	36.6° / 28.9°	0.0 mm	45%	15.9 km/h	8.1
Wed 26 Aug	🌤️ Mainly clear	31.6°	24.6°	38.4° / 28.5°	0.0 mm	56%	15.8 km/h	8.1
Thu 27 Aug	⛈️ Thunderstorm with slight hail	30.8°	26.2°	38.2° / 32.1°	13.9 mm	88%	15.2 km/h	7.7
Fri 28 Aug	⛈️ Thunderstorm with slight hail	28.7°	25.7°	36.3° / 31.7°	15.4 mm	95%	7.3 km/h	8.0
Sat 29 Aug	⛈️ Thunderstorm	29.3°	26.0°	36.6° / 32.4°	5.6 mm	91%	9.7 km/h	8.1
Sun 30 Aug	⛈️ Thunderstorm	28.7°	26.8°	35.5° / 32.5°	15.1 mm	78%	18.7 km/h	7.3

BEST MONTHS TO VISIT

Month	Rating	Avg High	Avg Low	Rain Days	Sun (hrs)	Humidity
May	Good	21.4°C	15.0°C	10.5	275.9	75.4%
October	Good	21.4°C	16.8°C	11.8	251.1	77.5%
June	Good	25.4°C	20.1°C	14.0	240.0	83.7%
September	Good	27.1°C	22.9°C	18.8	249.0	84.9%
April	Fair	17.8°C	11.2°C	10.0	267.0	74.5%
July	Fair	29.7°C	24.9°C	16.3	263.5	85.5%
August	Fair	30.0°C	25.4°C	18.8	322.4	84.5%
November	Fair	16.3°C	10.8°C	12.0	213.0	74.9%
March	Poor	14.0°C	7.1°C	12.4	226.3	74.3%
December	Poor	10.1°C	5.1°C	13.9	173.6	74.0%
January	Poor	8.0°C	3.0°C	15.3	179.8	75.8%
February	Poor	8.8°C	3.5°C	15.5	159.6	75.9%

Ratings based on temperature comfort, rainfall, sunshine, and humidity. Ideal for digital nomads.

TEMPERATURE BY MONTH

PRECIPITATION & RAIN DAYS

SUNSHINE, UV & HUMIDITY

AIR QUALITY

🟢 Good

US Air Quality Index

European AQI: 30

PM2.5 10.9 µg/m³

PM10 15.7 µg/m³

Ozone 74.0 µg/m³

NO₂ 2.2 µg/m³

SO₂ 6.0 µg/m³

CO 134.0 µg/m³

UV Index 5.4

Dust 0.0 µg/m³

Measured: 13 hours ago. Source: Open-Meteo.

MONTHLY CLIMATE DATA

Month	High	Low	Mean	Feels Hi	Feels Lo	Precip	Rain Days	Snow	Sun	Daylight	UV	Humidity	Wind	Clouds
Jan	8.0°	3.0°	5.5°	4.3°	-1.3°	111.4 mm	15.3	22.6 cm	179.8 hrs	10.2 hrs	-	75.8%	22.2 km/h	71.1%
Feb	8.8°	3.5°	6.2°	5.4°	-0.7°	132.9 mm	15.5	11.8 cm	159.6 hrs	11.0 hrs	-	75.9%	22.8 km/h	74.0%
Mar	14.0°	7.1°	10.6°	12.3°	3.8°	156.6 mm	12.4	2.9 cm	226.3 hrs	12.0 hrs	-	74.3%	20.9 km/h	64.7%
Apr	17.8°	11.2°	14.6°	17.7°	9.1°	122.4 mm	10.0	0.0 cm	267.0 hrs	13.0 hrs	-	74.5%	19.0 km/h	64.4%
May	21.4°	15.0°	18.2°	23.0°	14.0°	165.6 mm	10.5	0.0 cm	275.9 hrs	13.9 hrs	-	75.4%	17.9 km/h	63.4%
Jun	25.4°	20.1°	22.7°	29.5°	21.7°	213.8 mm	14.0	0.0 cm	240.0 hrs	14.3 hrs	-	83.7%	16.3 km/h	76.6%
Jul	29.7°	24.9°	27.2°	35.6°	29.2°	219.9 mm	16.3	0.0 cm	263.5 hrs	14.1 hrs	-	85.5%	17.6 km/h	74.4%
Aug	30.0°	25.4°	27.5°	36.2°	30.0°	219.6 mm	18.8	0.0 cm	322.4 hrs	13.4 hrs	-	84.5%	15.7 km/h	62.8%
Sep	27.1°	22.9°	24.9°	30.9°	25.6°	317.1 mm	18.8	0.0 cm	249.0 hrs	12.4 hrs	-	84.9%	19.3 km/h	69.0%
Oct	21.4°	16.8°	19.1°	21.9°	16.4°	112.5 mm	11.8	0.0 cm	251.1 hrs	11.3 hrs	-	77.5%	19.4 km/h	57.9%
Nov	16.3°	10.8°	13.5°	14.6°	8.3°	158.1 mm	12.0	1.0 cm	213.0 hrs	10.4 hrs	-	74.9%	20.8 km/h	58.5%
Dec	10.1°	5.1°	7.6°	6.6°	1.1°	83.0 mm	13.9	19.4 cm	173.6 hrs	10.0 hrs	-	74.0%	22.7 km/h	71.3%

Based on historical averages. Source: Open-Meteo.