Climate Insights for Alddreu Airfield (K-40)

Seogwipo-si, Jeju-do, South Korea

Hottest
August
28°C peak
Coldest
February
6°C low
Wettest
September
241mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Alddreu Airfield (K-40) is temperate. The average annual temperature is 16°C and approximately 1632mm of precipitation falls per year. Alddreu Airfield (K-40) receives a notable amount of rainfall throughout the year, including during its driest month. Alddreu Airfield (K-40) 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 February, January, 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: 25° Min: 24° Aug Max: 28° Average: 27° Min: 27° Sep Max: 25° Average: 24° Min: 23° Oct Max: 20° Average: 19° Min: 18° Nov Max: 16° Average: 15° Min: 13° Dec Max: 11° Average: 10° Min: 8°
Max
Average
Min

Temperatures in Alddreu Airfield (K-40) 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 27°C. February is the coolest month, with minimum temperatures around 6°C and an average of 8°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: 76mm Snow: 9mm Feb Precipitation: 74mm Snow: 5mm Mar Precipitation: 94mm Snow: 0mm Apr Precipitation: 130mm Snow: 0mm May Precipitation: 135mm Snow: 0mm Jun Precipitation: 187mm Snow: 0mm Jul Precipitation: 200mm Snow: 0mm Aug Precipitation: 207mm Snow: 0mm Sep Precipitation: 241mm Snow: 0mm Oct Precipitation: 170mm Snow: 0mm Nov Precipitation: 49mm Snow: 0mm Dec Precipitation: 69mm Snow: 2mm
Precipitation
Snow

Alddreu Airfield (K-40) is a fairly wet location, receiving approximately 1632mm of precipitation annually, which averages out to around 136mm per month. The wettest month is September, averaging 241mm of rainfall. August and July also tend to see above-average precipitation. The driest month is November, with just 49mm. That's 192mm 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 16cm annually. January is the snowiest month with approximately 9cm.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 7km/h Feb Wind Speed: 7km/h Mar Wind Speed: 6km/h Apr Wind Speed: 5km/h May Wind Speed: 4km/h Jun Wind Speed: 4km/h Jul Wind Speed: 4km/h Aug Wind Speed: 5km/h Sep Wind Speed: 5km/h Oct Wind Speed: 6km/h Nov Wind Speed: 6km/h Dec Wind Speed: 7km/h
Wind Speed

Alddreu Airfield (K-40) is relatively calm, with an average annual wind speed of 6km/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 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/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 7km/h in winter, 5km/h in spring, 4km/h in summer, 6km/h in autumn.

Seasons

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

84 days until Autumn

It is currently summer in Alddreu Airfield (K-40), which began on June 21, 2026. Alddreu Airfield (K-40) 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 February near 6°C. Autumn is next, beginning on September 23, 2026 — 84 days from now.

Spring

Temperatures range from 9 to 18°C. Rainfall is heavy, totalling around 358mm across the season with a monthly average of 119mm. Winds are generally light, averaging 5km/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 595mm across the season with a monthly average of 198mm. Winds are generally light, averaging 4km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 13 to 25°C. Rainfall is heavy, totalling around 460mm across the season with a monthly average of 153mm. Winds are generally light, averaging 6km/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 219mm for the season, averaging 73mm per month. Expect around 16cm of snow accumulation during this period. Winds are generally light, averaging 7km/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 Alddreu Airfield (K-40) 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
7 km/h
76 mm
9 cm
Feb
6 °C
9 °C
7 km/h
74 mm
5 cm
Mar
9 °C
12 °C
6 km/h
94 mm
0 cm
Apr
13 °C
15 °C
5 km/h
130 mm
0 cm
May
16 °C
18 °C
4 km/h
135 mm
0 cm
Jun
20 °C
22 °C
4 km/h
187 mm
0 cm
Jul Current
24 °C
26 °C
4 km/h
200 mm
0 cm
Aug
27 °C
28 °C
5 km/h
207 mm
0 cm
Sep
23 °C
25 °C
5 km/h
241 mm
0 cm
Oct
18 °C
20 °C
6 km/h
170 mm
0 cm
Nov
13 °C
16 °C
6 km/h
49 mm
0 cm
Dec
8 °C
11 °C
7 km/h
69 mm
2 cm
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