Climate and monthly weather forecast
Shomachi, Japan

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Weather in January

January, like December, is another chilly winter month in Shomachi, Japan, with an average temperature fluctuating between 4.3°C (39.7°F) and 8.8°C (47.8°F). January, recording an average high temperature of 8.8°C (47.8°F) and a low temperature of 4.3°C (39.7°F), is Shomachi's coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Shomachi, Japan, with an average temperature ranging between max 9.4°C (48.9°F) and min 4.6°C (40.3°F). The arrival of February brings an average high-temperature of a still chilly 9.4°C (48.9°F), closely following the temperature pattern of January. Weather in February »

Weather in March

March, the first month of the spring in Shomachi, is a cool month, with an average temperature fluctuating between 6.8°C (44.2°F) and 12.6°C (54.7°F). The shift into March is accompanied by a modest temperature increase, with the average high-temperature edging up from a frosty 9.4°C (48.9°F) in February to a cool 12.6°C (54.7°F). Weather in March »

Weather in April

April is a refreshing spring month in Shomachi, Japan, with an average temperature fluctuating between 16.6°C (61.9°F) and 10.8°C (51.4°F). Shomachi's weather in April presents a minor rise in the average high-temperature, moving from a fresh 12.6°C (54.7°F) in March to a comfortable 16.6°C (61.9°F). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Shomachi, Japan, with an average temperature fluctuating between 15.4°C (59.7°F) and 21°C (69.8°F). The shift into May is characterized by a subtle rise in the average high-temperature, transitioning from April's comfortable 16.6°C (61.9°F) to a pleasant 21°C (69.8°F). Weather in May »

Weather in June

June, the first month of the summer in Shomachi, is a moderately hot month, with an average temperature varying between 19.1°C (66.4°F) and 23.8°C (74.8°F). June's arrival brings an average high-temperature of a warm 23.8°C (74.8°F), demonstrating subtle variation from the preceding month. Weather in June »

Weather in July

July, like June, in Shomachi, Japan, is another warm summer month, with temperature in the range of an average low of 23.3°C (73.9°F) and an average high of 27.8°C (82°F). The arrival of July introduces a minor uplift in high-temperatures, adjusting from a warm 23.8°C (74.8°F) in June to a still moderately hot 27.8°C (82°F). Weather in July »

Weather in August

August, the last month of the summer in Shomachi, is also a moderately hot month, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 24.6°C (76.3°F). In Shomachi, the highest average temperatures are observed in August, with a high of 29.3°C (84.7°F) and a low of 24.6°C (76.3°F). August's mean heat index is calculated to be a torrid 36°C (96.8°F). Weather in August »

Weather in September

September, the first month of the autumn in Shomachi, is also a moderately hot month, with temperature in the range of an average high of 25.6°C (78.1°F) and an average low of 21.4°C (70.5°F). In September, the meteorological conditions change slightly, with the average high-temperature moving from a moderately hot 29.3°C (84.7°F) in August to a still warm 25.6°C (78.1°F). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Shomachi, Japan, with an average temperature ranging between min 16.8°C (62.2°F) and max 21.1°C (70°F). The start of October comes with a small reduction in the average high-temperature, subtly receding from a warm 25.6°C (78.1°F) in September to an agreeable 21.1°C (70°F). Weather in October »

Weather in November

November, the last month of the autumn in Shomachi, is also a moderate month, with an average temperature fluctuating between 15.9°C (60.6°F) and 11.8°C (53.2°F). As November commences, the average high-temperature shows a reduction, transitioning from a pleasant 21.1°C (70°F) in October to a moderate 15.9°C (60.6°F). Weather in November »

Weather in December

December, the first month of the winter in Shomachi, is also a fresh month, with temperature in the range of an average high of 10.8°C (51.4°F) and an average low of 6.7°C (44.1°F). Observing a mild shift, the average high-temperature during December reduces from November's refreshing 15.9°C (60.6°F) to a cool 10.8°C (51.4°F). Weather in December »
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the coldest month in Shomachi?

Shomachi, Japan, experiences its lowest temperatures in January, with an average peak of 8.8°C (47.8°F) and a low of 4.3°C (39.7°F).

What is the least humid month in Shomachi?

January is the least humid month in Shomachi, with an average relative humidity of 69%.

What is the driest month in Shomachi?

The month with the least rainfall is January, when the rain falls for 8.4 days and typically collects 20mm (0.79") of precipitation.

How many days does it rain in Shomachi?

In Shomachi, Japan, during the entire year, the rain falls for 145.9 days and collects up to 560mm (22.05") of precipitation.

When does it snow in Shomachi?

Months with snowfall are January and February.

How many days does it snow in Shomachi?

Throughout the year, in Shomachi, Japan, there are 3.8 snowfall days, and 10mm (0.39") of snow is accumulated.

What are the months with the lowest UV index in Shomachi?

The months with the lowest UV index are January and December, with an average maximum UV index of 2.

When does it snow the most in Shomachi?

February is the month with the most snowfall. Snow falls for 1.3 days and accumulates 7mm (0.28") of snow.

What is the month with the least sunshine in Shomachi?

February has the least sunshine of the year in Shomachi, Japan, with an average of 5.7h of sunshine.

When it does not snow in Shomachi?

In Shomachi, Japan, snow does not fall in March through December.

When are the longest days in Shomachi?

With an average of 14h and 24min of daylight, June has the longest days of the year.

What is the most humid month in Shomachi?

July is the most humid month in Shomachi, with an average relative humidity of 85%.

What is the rainiest month in Shomachi?

The month with the most rainfall in Shomachi, Japan, is July, when the rain falls for 16.8 days and typically aggregates up to 89mm (3.5") of precipitation.

What is the month with the highest UV index in Shomachi?

With an average maximum UV index of 7, July is the month with the highest UV index.

What are the warmest months in Shomachi?

The warmest time of the year in Shomachi is August, with temperatures averaging a high of 29.3°C (84.7°F) and a low of 24.6°C (76.3°F).

What month has the most sunshine in Shomachi?

The month with the most sunshine in Shomachi, Japan, is August, with an average of 10.7h of sunshine.

What is the month with the shortest days in Shomachi?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

Is there Daylight Saving Time (DST) in Shomachi?

Shomachi does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.

Average temperature
Shomachi, Japan

Average temperature - Shomachi, Japan

The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (8.8°C).

The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (4.3°C).

Average pressure
Shomachi, Japan

Average pressure - Shomachi, Japan

The month with the highest atmospheric pressure is January (1020mbar).
The month with the lowest atmospheric pressure is June (1008.6mbar).

Average wind speed
Shomachi, Japan

Average wind speed - Shomachi, Japan

The windiest month (with the highest average wind speed) is January (19.3km/h).
The calmest month (with the lowest average wind speed) is June (10.1km/h).

Average humidity
Shomachi, Japan

Average humidity - Shomachi, Japan

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is January (69%).

Average rainfall
Shomachi, Japan

Average rainfall - Shomachi, Japan

The wettest month (with the highest rainfall) is July (89mm).
The driest month (with the least rainfall) is January (20mm).

Average rainfall days
Shomachi, Japan

Average rainfall days - Shomachi, Japan

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (8.4 days).

Average snowfall
Shomachi, Japan

Average snowfall - Shomachi, Japan

The month with the highest snowfall is February (7mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days
Shomachi, Japan

Average snowfall days - Shomachi, Japan

The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Shomachi, Japan

Average daylight / Average sunshine - Shomachi, Japan

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).

Average sunshine days
Shomachi, Japan

Average sunshine days - Shomachi, Japan

The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is July (11.9 days).

Average visibility
Shomachi, Japan

Average visibility - Shomachi, Japan

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).

Shomachi, Japan

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