Climate Insights for Hondomachi-hondo

Amakusa Shi, Kumamoto, Japan

Hottest
August
33°C peak
Coldest
January
5°C low
Wettest
June
415mm rain
Best to Visit
November
Mild temps & low rain

Climate Overview

The climate in Hondomachi-hondo is warm and mild. The average annual temperature is 19°C and approximately 2228mm of precipitation falls per year. Hondomachi-hondo receives a notable amount of rainfall throughout the year, including during its driest month. Hondomachi-hondo 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 5°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 12° Average: 8° Min: 5° Feb Max: 13° Average: 9° Min: 6° Mar Max: 17° Average: 13° Min: 10° Apr Max: 21° Average: 17° Min: 14° May Max: 25° Average: 21° Min: 17° Jun Max: 27° Average: 24° Min: 22° Jul Max: 31° Average: 28° Min: 25° Aug Max: 33° Average: 29° Min: 26° Sep Max: 30° Average: 26° Min: 24° Oct Max: 25° Average: 21° Min: 18° Nov Max: 19° Average: 15° Min: 12° Dec Max: 13° Average: 10° Min: 7°
Max
Average
Min

Temperatures in Hondomachi-hondo 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 33°C and the mean temperature sits around 29°C. January is the coolest month, with minimum temperatures around 5°C and an average of 8°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between October and November, with a 6°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: 72mm Snow: 1mm Feb Precipitation: 99mm Snow: 0mm Mar Precipitation: 143mm Snow: 0mm Apr Precipitation: 145mm Snow: 0mm May Precipitation: 246mm Snow: 0mm Jun Precipitation: 415mm Snow: 0mm Jul Precipitation: 362mm Snow: 0mm Aug Precipitation: 249mm Snow: 0mm Sep Precipitation: 212mm Snow: 0mm Oct Precipitation: 120mm Snow: 0mm Nov Precipitation: 91mm Snow: 0mm Dec Precipitation: 73mm Snow: 0mm
Precipitation
Snow

Hondomachi-hondo is a very wet location, receiving approximately 2228mm of precipitation annually, which averages out to around 186mm per month. The wettest month is June, averaging 415mm of rainfall. July and August also tend to see above-average precipitation. The driest month is January, with just 72mm. That's 344mm less than June, 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 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 11km/h Feb Wind Speed: 12km/h Mar Wind Speed: 11km/h Apr Wind Speed: 10km/h May Wind Speed: 9km/h Jun Wind Speed: 9km/h Jul Wind Speed: 9km/h Aug Wind Speed: 9km/h Sep Wind Speed: 9km/h Oct Wind Speed: 10km/h Nov Wind Speed: 10km/h Dec Wind Speed: 11km/h
Wind Speed

Hondomachi-hondo is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/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 11km/h in winter, 10km/h in spring, 9km/h in summer, 9km/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 Hondomachi-hondo, which began on June 21, 2026. Hondomachi-hondo 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 33°C, while the coldest stretch bottoms out in January near 5°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 10 to 25°C. Rainfall is heavy, totalling around 533mm across the season with a monthly average of 178mm. Winds are generally light, averaging 10km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 22 to 33°C. Rainfall is heavy, totalling around 1027mm across the season with a monthly average of 342mm. Winds are generally light, averaging 9km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 12 to 30°C. Rainfall is heavy, totalling around 424mm across the season with a monthly average of 141mm. Winds are generally light, averaging 9km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 5 to 13°C. Precipitation is moderate at around 245mm for the season, averaging 82mm per month. Winds are generally light, averaging 11km/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 13°
Apr 17°
May 21°
Jun 24°
Jul 28°
Aug 29°
Sep 26°
Oct 21°
Nov 15°
Dec 10°

The best time to visit Hondomachi-hondo is during November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 15°C with modest rainfall averaging 91mm per month. By contrast, August can be uncomfortably hot with highs reaching 33°C, while January is the coldest period with lows dropping to 5°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 Hondomachi-hondo 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
5 °C
12 °C
11 km/h
72 mm
1 cm
Feb
6 °C
13 °C
12 km/h
99 mm
0 cm
Mar
10 °C
17 °C
11 km/h
143 mm
0 cm
Apr
14 °C
21 °C
10 km/h
145 mm
0 cm
May
17 °C
25 °C
9 km/h
246 mm
0 cm
Jun
22 °C
27 °C
9 km/h
415 mm
0 cm
Jul
25 °C
31 °C
9 km/h
362 mm
0 cm
Aug
26 °C
33 °C
9 km/h
249 mm
0 cm
Sep Current
24 °C
30 °C
9 km/h
212 mm
0 cm
Oct
18 °C
25 °C
10 km/h
120 mm
0 cm
Nov
12 °C
19 °C
10 km/h
91 mm
0 cm
Dec
7 °C
13 °C
11 km/h
73 mm
0 cm
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Metric (°C, km/h)