Climate Insights for Gaigeturi

Jeju-si, Jeju-do, South Korea

Hottest
August
28°C peak
Coldest
January
6°C low
Wettest
September
206mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Gaigeturi is temperate. The average annual temperature is 17°C and approximately 1409mm of precipitation falls per year. Gaigeturi receives a notable amount of rainfall throughout the year, including during its driest month. Gaigeturi is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, December, when temperatures can drop to 6°C. Light snow can occur between January and December.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 9° Average: 7° Min: 6° Feb Max: 9° Average: 8° Min: 6° Mar Max: 12° Average: 11° Min: 9° Apr Max: 15° Average: 14° Min: 13° May Max: 18° Average: 17° Min: 16° Jun Max: 22° Average: 21° Min: 20° Jul Max: 26° Average: 26° Min: 25° Aug Max: 28° Average: 28° Min: 27° Sep Max: 25° Average: 24° Min: 24° Oct Max: 21° Average: 20° Min: 19° Nov Max: 16° Average: 15° Min: 13° Dec Max: 11° Average: 9° Min: 8°
Max
Average
Min

Temperatures in Gaigeturi vary considerably across the year, with a 22°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 28°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 6°C and an average of 7°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows. The sharpest temperature change occurs between November and December, with a 5°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 84mm Snow: 13mm Feb Precipitation: 76mm Snow: 7mm Mar Precipitation: 88mm Snow: 0mm Apr Precipitation: 101mm Snow: 0mm May Precipitation: 107mm Snow: 0mm Jun Precipitation: 181mm Snow: 0mm Jul Precipitation: 165mm Snow: 0mm Aug Precipitation: 145mm Snow: 0mm Sep Precipitation: 206mm Snow: 0mm Oct Precipitation: 109mm Snow: 0mm Nov Precipitation: 82mm Snow: 0mm Dec Precipitation: 66mm Snow: 5mm
Precipitation
Snow

Gaigeturi is a fairly wet location, receiving approximately 1409mm of precipitation annually, which averages out to around 117mm per month. The wettest month is September, averaging 206mm of rainfall. June and July also tend to see above-average precipitation. The driest month is December, with just 66mm. That's 140mm less than September, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Light snowfall can occur between January and December, totalling around 24cm annually. January is the snowiest month with approximately 13cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h 30km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 26km/h Feb Wind Speed: 26km/h Mar Wind Speed: 22km/h Apr Wind Speed: 18km/h May Wind Speed: 16km/h Jun Wind Speed: 14km/h Jul Wind Speed: 17km/h Aug Wind Speed: 17km/h Sep Wind Speed: 20km/h Oct Wind Speed: 23km/h Nov Wind Speed: 23km/h Dec Wind Speed: 26km/h
Wind Speed

Gaigeturi is moderately windy, with an average annual wind speed of 21km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 26km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in June, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 12km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 26km/h in winter, 19km/h in spring, 16km/h in summer, 22km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

7 days until Autumn

It is currently summer in Gaigeturi, which began on June 21, 2026. Gaigeturi is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 28°C, while the coldest stretch bottoms out in January near 6°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 9 to 18°C. Precipitation is moderate at around 296mm for the season, averaging 99mm per month. Winds are moderate at around 19km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 20 to 28°C. Rainfall is heavy, totalling around 492mm across the season with a monthly average of 164mm. Winds are moderate at around 16km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 13 to 25°C. Rainfall is heavy, totalling around 396mm across the season with a monthly average of 132mm. Winds are moderate at around 22km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 6 to 11°C. Precipitation is moderate at around 226mm for the season, averaging 75mm per month. Expect around 24cm of snow accumulation during this period. Winds are strong, averaging 26km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Gaigeturi based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
6 °C
9 °C
26 km/h
84 mm
13 cm
Feb
6 °C
9 °C
26 km/h
76 mm
7 cm
Mar
9 °C
12 °C
22 km/h
88 mm
0 cm
Apr
13 °C
15 °C
18 km/h
101 mm
0 cm
May
16 °C
18 °C
16 km/h
107 mm
0 cm
Jun
20 °C
22 °C
14 km/h
181 mm
0 cm
Jul
25 °C
26 °C
17 km/h
165 mm
0 cm
Aug
27 °C
28 °C
17 km/h
145 mm
0 cm
Sep Current
24 °C
25 °C
20 km/h
206 mm
0 cm
Oct
19 °C
21 °C
23 km/h
109 mm
0 cm
Nov
13 °C
16 °C
23 km/h
82 mm
0 cm
Dec
8 °C
11 °C
26 km/h
66 mm
5 cm
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Metric (°C, km/h)