Climate Insights for Buzen

Buzen-shi, Fukuoka Prefecture, Japan

Hottest
August
31°C peak
Coldest
January
3°C low
Wettest
June
261mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Buzen is temperate. The average annual temperature is 17°C and approximately 1649mm of precipitation falls per year. Buzen receives a notable amount of rainfall throughout the year, including during its driest month. Buzen 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 3°C. Light snow can occur between January and December.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 9° Average: 6° Min: 3° Feb Max: 10° Average: 6° Min: 3° Mar Max: 14° Average: 11° Min: 7° Apr Max: 19° Average: 15° Min: 12° May Max: 23° Average: 20° Min: 17° Jun Max: 26° Average: 23° Min: 21° Jul Max: 30° Average: 27° Min: 25° Aug Max: 31° Average: 28° Min: 26° Sep Max: 28° Average: 25° Min: 23° Oct Max: 22° Average: 19° Min: 17° Nov Max: 17° Average: 13° Min: 10° Dec Max: 11° Average: 7° Min: 5°
Max
Average
Min

Temperatures in Buzen vary considerably across the year, with a 28°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 31°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 3°C and an average of 6°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between November and December, with a 6°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 62mm Snow: 6mm Feb Precipitation: 79mm Snow: 3mm Mar Precipitation: 117mm Snow: 0mm Apr Precipitation: 122mm Snow: 0mm May Precipitation: 171mm Snow: 0mm Jun Precipitation: 261mm Snow: 0mm Jul Precipitation: 257mm Snow: 0mm Aug Precipitation: 178mm Snow: 0mm Sep Precipitation: 185mm Snow: 0mm Oct Precipitation: 102mm Snow: 0mm Nov Precipitation: 61mm Snow: 0mm Dec Precipitation: 53mm Snow: 2mm
Precipitation
Snow

Buzen is a fairly wet location, receiving approximately 1649mm of precipitation annually, which averages out to around 137mm per month. The wettest month is June, averaging 261mm of rainfall. July and September also tend to see above-average precipitation. The driest month is December, with just 53mm. That's 207mm less than June, 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 12cm annually. January is the snowiest month with approximately 6cm.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 10km/h Feb Wind Speed: 10km/h Mar Wind Speed: 9km/h Apr Wind Speed: 9km/h May Wind Speed: 9km/h Jun Wind Speed: 8km/h Jul Wind Speed: 8km/h Aug Wind Speed: 8km/h Sep Wind Speed: 8km/h Oct Wind Speed: 8km/h Nov Wind Speed: 9km/h Dec Wind Speed: 10km/h
Wind Speed

Buzen is relatively calm, with an average annual wind speed of 9km/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 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/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 10km/h in winter, 9km/h in spring, 8km/h in summer, 8km/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 Buzen, which began on June 21, 2026. Buzen 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 31°C, while the coldest stretch bottoms out in January near 3°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 7 to 23°C. Rainfall is heavy, totalling around 410mm across the season with a monthly average of 137mm. Winds are generally light, averaging 9km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 21 to 31°C. Rainfall is heavy, totalling around 696mm across the season with a monthly average of 232mm. Winds are generally light, averaging 8km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 10 to 28°C. Rainfall is heavy, totalling around 348mm across the season with a monthly average of 116mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 3 to 11°C. Precipitation is moderate at around 195mm for the season, averaging 65mm per month. Expect around 12cm of snow accumulation during this period. Winds are generally light, averaging 10km/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 Buzen 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
3 °C
9 °C
10 km/h
62 mm
6 cm
Feb
3 °C
10 °C
10 km/h
79 mm
3 cm
Mar
7 °C
14 °C
9 km/h
117 mm
0 cm
Apr
12 °C
19 °C
9 km/h
122 mm
0 cm
May
17 °C
23 °C
9 km/h
171 mm
0 cm
Jun
21 °C
26 °C
8 km/h
261 mm
0 cm
Jul
25 °C
30 °C
8 km/h
257 mm
0 cm
Aug
26 °C
31 °C
8 km/h
178 mm
0 cm
Sep Current
23 °C
28 °C
8 km/h
185 mm
0 cm
Oct
17 °C
22 °C
8 km/h
102 mm
0 cm
Nov
10 °C
17 °C
9 km/h
61 mm
0 cm
Dec
5 °C
11 °C
10 km/h
53 mm
2 cm
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Metric (°C, km/h)