Climate Insights for Yoshino

Takaoka-gun, Kochi Prefecture, Japan

Hottest
August
30°C peak
Coldest
January
6°C low
Wettest
July
429mm rain
Best to Visit
November
Mild temps & low rain

Climate Overview

The climate in Yoshino is temperate. The average annual temperature is 18°C and approximately 2630mm of precipitation falls per year. Yoshino receives a notable amount of rainfall throughout the year, including during its driest month. Yoshino 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.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 11° Average: 8° Min: 6° Feb Max: 12° Average: 9° Min: 6° Mar Max: 15° Average: 12° Min: 9° Apr Max: 19° Average: 16° Min: 13° May Max: 22° Average: 20° Min: 17° Jun Max: 25° Average: 23° Min: 21° Jul Max: 28° Average: 26° Min: 24° Aug Max: 30° Average: 27° Min: 25° Sep Max: 27° Average: 25° Min: 23° Oct Max: 23° Average: 20° Min: 18° Nov Max: 18° Average: 15° Min: 12° Dec Max: 13° Average: 10° Min: 8°
Max
Average
Min

Temperatures in Yoshino vary considerably across the year, with a 24°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 30°C and the mean temperature sits around 27°C. January 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 5°C between highs and lows. The sharpest temperature change occurs between October and November, with a 5°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 89mm Snow: 2mm Feb Precipitation: 106mm Snow: 1mm Mar Precipitation: 184mm Snow: 0mm Apr Precipitation: 195mm Snow: 0mm May Precipitation: 220mm Snow: 0mm Jun Precipitation: 357mm Snow: 0mm Jul Precipitation: 429mm Snow: 0mm Aug Precipitation: 193mm Snow: 0mm Sep Precipitation: 385mm Snow: 0mm Oct Precipitation: 302mm Snow: 0mm Nov Precipitation: 84mm Snow: 0mm Dec Precipitation: 86mm Snow: 0mm
Precipitation
Snow

Yoshino is a very wet location, receiving approximately 2630mm of precipitation annually, which averages out to around 219mm per month. The wettest month is July, averaging 429mm of rainfall. September and June also tend to see above-average precipitation. The driest month is November, with just 84mm. That's 344mm less than July, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 4km/h Apr Wind Speed: 4km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 4km/h Oct Wind Speed: 4km/h Nov Wind Speed: 3km/h Dec Wind Speed: 4km/h
Wind Speed

Yoshino is relatively calm, with an average annual wind speed of 4km/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 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

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

83 days until Autumn

It is currently summer in Yoshino, which began on June 21, 2026. Yoshino 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 30°C, while the coldest stretch bottoms out in January near 6°C. Autumn is next, beginning on September 23, 2026 — 83 days from now.

Spring

Temperatures range from 9 to 22°C. Rainfall is heavy, totalling around 599mm across the season with a monthly average of 200mm. Winds are generally light, averaging 4km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 978mm across the season with a monthly average of 326mm. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 12 to 27°C. Rainfall is heavy, totalling around 772mm across the season with a monthly average of 257mm. Winds are generally light, averaging 3km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 6 to 13°C. Precipitation is moderate at around 281mm for the season, averaging 94mm per month. Winds are generally light, averaging 4km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan
Feb
Mar 12°
Apr 16°
May 20°
Jun 23°
Jul 26°
Aug 27°
Sep 25°
Oct 20°
Nov 15°
Dec 10°

The best time to visit Yoshino is during November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 15°C with modest rainfall averaging 84mm per month. By contrast, August can be uncomfortably hot with highs reaching 30°C, while January is the coldest period with lows dropping to 6°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Yoshino 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
6 °C
11 °C
4 km/h
89 mm
2 cm
Feb
6 °C
12 °C
4 km/h
106 mm
1 cm
Mar
9 °C
15 °C
4 km/h
184 mm
0 cm
Apr
13 °C
19 °C
4 km/h
195 mm
0 cm
May
17 °C
22 °C
3 km/h
220 mm
0 cm
Jun
21 °C
25 °C
3 km/h
357 mm
0 cm
Jul Current
24 °C
28 °C
3 km/h
429 mm
0 cm
Aug
25 °C
30 °C
3 km/h
193 mm
0 cm
Sep
23 °C
27 °C
4 km/h
385 mm
0 cm
Oct
18 °C
23 °C
4 km/h
302 mm
0 cm
Nov
12 °C
18 °C
3 km/h
84 mm
0 cm
Dec
8 °C
13 °C
4 km/h
86 mm
0 cm
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