Climate Insights for Okinoerabu Airport

Ōshima-gun, Kagoshima-ken, Japan

Hottest
August
29°C peak
Coldest
January
16°C low
Wettest
June
352mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Okinoerabu Airport is warm and mild. The average annual temperature is 23°C and approximately 2043mm of precipitation falls per year. Okinoerabu Airport receives a notable amount of rainfall throughout the year, including during its driest month. Okinoerabu Airport 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, March, when temperatures can drop to 16°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 18° Average: 17° Min: 16° Feb Max: 19° Average: 17° Min: 16° Mar Max: 20° Average: 19° Min: 18° Apr Max: 22° Average: 21° Min: 20° May Max: 24° Average: 23° Min: 23° Jun Max: 27° Average: 26° Min: 25° Jul Max: 29° Average: 28° Min: 28° Aug Max: 29° Average: 28° Min: 28° Sep Max: 28° Average: 28° Min: 27° Oct Max: 26° Average: 26° Min: 25° Nov Max: 24° Average: 23° Min: 22° Dec Max: 20° Average: 19° Min: 18°
Max
Average
Min

Okinoerabu Airport sees moderate temperature variation throughout the year, ranging from 16°C to 29°C. The warmest month is August, when average highs reach 29°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 16°C and an average of 17°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 4°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 114mm Feb Precipitation: 109mm Mar Precipitation: 153mm Apr Precipitation: 143mm May Precipitation: 249mm Jun Precipitation: 352mm Jul Precipitation: 180mm Aug Precipitation: 150mm Sep Precipitation: 192mm Oct Precipitation: 135mm Nov Precipitation: 149mm Dec Precipitation: 118mm
Precipitation

Okinoerabu Airport is a very wet location, receiving approximately 2043mm of precipitation annually, which averages out to around 170mm per month. The wettest month is June, averaging 352mm of rainfall. May and September also tend to see above-average precipitation. The driest month is February, with just 109mm. That's 243mm less than June, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h 30km/h 35km/h 40km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 35km/h Feb Wind Speed: 36km/h Mar Wind Speed: 33km/h Apr Wind Speed: 30km/h May Wind Speed: 29km/h Jun Wind Speed: 31km/h Jul Wind Speed: 30km/h Aug Wind Speed: 30km/h Sep Wind Speed: 30km/h Oct Wind Speed: 33km/h Nov Wind Speed: 34km/h Dec Wind Speed: 36km/h
Wind Speed

Okinoerabu Airport is very windy, with an average annual wind speed of 32km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 36km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in May, with average winds dropping to 29km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 7km/h 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 36km/h in winter, 31km/h in spring, 30km/h in summer, 32km/h in autumn.

Seasons

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

88 days until Summer

It is currently spring in Okinoerabu Airport, which began on March 20, 2026. Okinoerabu Airport 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 29°C, while the coldest stretch bottoms out in January near 16°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

Spring

Temperatures range from 18 to 24°C. Rainfall is heavy, totalling around 544mm across the season with a monthly average of 181mm. Winds are strong, averaging 31km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 25 to 29°C. Rainfall is heavy, totalling around 681mm across the season with a monthly average of 227mm. Winds are strong, averaging 30km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 22 to 28°C. Rainfall is heavy, totalling around 477mm across the season with a monthly average of 159mm. Winds are strong, averaging 32km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 16 to 20°C. Rainfall is heavy, totalling around 340mm across the season with a monthly average of 113mm. Winds are strong, averaging 36km/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 Okinoerabu Airport 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. 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
16 °C
18 °C
35 km/h
114 mm
0 cm
Feb
16 °C
19 °C
36 km/h
109 mm
0 cm
Mar Current
18 °C
20 °C
33 km/h
153 mm
0 cm
Apr
20 °C
22 °C
30 km/h
143 mm
0 cm
May
23 °C
24 °C
29 km/h
249 mm
0 cm
Jun
25 °C
27 °C
31 km/h
352 mm
0 cm
Jul
28 °C
29 °C
30 km/h
180 mm
0 cm
Aug
28 °C
29 °C
30 km/h
150 mm
0 cm
Sep
27 °C
28 °C
30 km/h
192 mm
0 cm
Oct
25 °C
26 °C
33 km/h
135 mm
0 cm
Nov
22 °C
24 °C
34 km/h
149 mm
0 cm
Dec
18 °C
20 °C
36 km/h
118 mm
0 cm
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Metric (°C, km/h)