Climate and monthly weather forecast
Shirokane, Japan

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Weather in January

January, like December, is another chilly winter month in Shirokane, Japan, with an average temperature ranging between min 2.8°C (37°F) and max 8.9°C (48°F). The coldest time of the year is January, with temperatures averaging a high of 8.9°C (48°F) and a low of 2.8°C (37°F). Weather in January »

Weather in February

February, the last month of the winter in Shirokane, is another chilly month, with an average temperature ranging between max 9.8°C (49.6°F) and min 3.5°C (38.3°F). Shirokane, Japan, greets February with an average high-temperature of a still frosty 9.8°C (49.6°F), marking a slight deviation from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a mild month in Shirokane, Japan, with an average temperature ranging between max 13°C (55.4°F) and min 6.2°C (43.2°F). March introduces a minor temperature shift, with average high-temperatures adjusting from February's chilly 9.8°C (49.6°F) to a moderate 13°C (55.4°F). Weather in March »

Weather in April

April in Shirokane, Japan, is a comfortable spring month, with temperature in the range of an average high of 17.6°C (63.7°F) and an average low of 10.6°C (51.1°F). April comes with a subtle rise, with the average high-temperature adjusting from a mild 13°C (55.4°F) in March to a comfortable 17.6°C (63.7°F). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Shirokane, Japan, with temperature in the range of an average low of 16.1°C (61°F) and an average high of 22.8°C (73°F). The shift into May brings an increase in the average high-temperature, moving from an enjoyable 17.6°C (63.7°F) in April to a pleasant 22.8°C (73°F). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Shirokane, Japan, with an average temperature varying between 19.3°C (66.7°F) and 25.1°C (77.2°F). In the transition from May to June, Shirokane reports an average high-temperature of a warm 25.1°C (77.2°F), indicating a close resemblance to the prior month. Weather in June »

Weather in July

July, the same as June, is another warm summer month in Shirokane, Japan, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 23.3°C (73.9°F). A minor escalation in the average high-temperature is seen with the onset of July, moving from 25.1°C (77.2°F) in June to a still moderately hot 29.3°C (84.7°F). Weather in July »

Weather in August

The last month of the summer, August, is a tropical month in Shirokane, Japan, with an average temperature varying between 25.1°C (77.2°F) and 31°C (87.8°F). With average temperatures fluctuating between a high of 31°C (87.8°F) and a low of 25.1°C (77.2°F), August stands out as the warmest month. The heat index in August is calculated to be a fiery hot 39°C (102.2°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Shirokane, Japan, with temperature in the range of an average low of 21.5°C (70.7°F) and an average high of 27°C (80.6°F). The onset of September brings a small shift in high-temperatures, falling from a hot 31°C (87.8°F) in August to a moderately hot 27°C (80.6°F). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Shirokane, Japan, with temperature in the range of an average high of 21.6°C (70.9°F) and an average low of 16.3°C (61.3°F). The arrival of October corresponds with a reduction in the average high-temperature, down from September's warm 27°C (80.6°F) to an agreeable 21.6°C (70.9°F). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Shirokane, Japan, with an average temperature fluctuating between 10.9°C (51.6°F) and 16.5°C (61.7°F). The onset of November results in a decrease in the average high-temperature, receding from an agreeable 21.6°C (70.9°F) in October to a comfortable 16.5°C (61.7°F). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Shirokane, Japan, with temperature in the range of an average low of 5.9°C (42.6°F) and an average high of 11.2°C (52.2°F). The onset of December coincides with a reduction in the average high-temperature, falling from a refreshing 16.5°C (61.7°F) in November to a cool 11.2°C (52.2°F). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Shirokane?

Shirokane's coldest month, January, generally records average temperatures ranging from a high of 8.9°C (48°F) to a low of 2.8°C (37°F).

What is the least humid month in Shirokane?

January is the least humid month in Shirokane, with an average relative humidity of 59%.

How much does it rain in Shirokane?

Throughout the year, there are 135.3 rainfall days, and 433mm (17.05") of precipitation is accumulated.

When does it snow in Shirokane?

Months with snowfall in Shirokane, Japan, are January through March.

How much does it snow in Shirokane?

Throughout the year, in Shirokane, there are 4 snowfall days, and 27mm (1.06") of snow is accumulated.

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

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3.

What is the snowiest month in Shirokane?

February is the month with the most snowfall. Snow falls for 2.3 days and accumulates 21mm (0.83") of snow.

What is the month with the least sunshine in Shirokane?

February has the least sunshine of the year in Shirokane, with an average of 5.8h of sunshine.

When it does not snow in Shirokane?

In Shirokane, snow does not fall in April through December.

When are the longest days in Shirokane?

With an average of 14h and 30min of daylight, June has the longest days of the year.

What is the most humid month in Shirokane?

July is the most humid month in Shirokane, Japan, with an average relative humidity of 77%.

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

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

What is the hottest time of year in Shirokane?

The warmest month in Shirokane, Japan, is August, with an average high-temperature of 31°C (87.8°F) and an average low-temperature of 25.1°C (77.2°F).

What month has the most sunshine in Shirokane?

August has the most sunshine of the year in Shirokane, Japan, with an average of 10.3h of sunshine.

What is the rainiest month in Shirokane?

The month with the most rainfall is September, when the rain falls for 13.3 days and typically aggregates up to 54mm (2.13") of precipitation.

What is the driest month in Shirokane?

The month with the least rainfall in Shirokane is December, when the rain falls for 8.8 days and typically collects 21mm (0.83") of precipitation.

What is the month with the shortest days in Shirokane?

December has the shortest days of the year, with an average of 9h and 48min of daylight.

Is there Daylight Saving Time (DST) in Shirokane?

Shirokane, Japan, does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.

Average temperature
Shirokane, Japan

Average temperature - Shirokane, Japan

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.9°C).

The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

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Average pressure
Shirokane, Japan

Average pressure - Shirokane, Japan

The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

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Average wind speed
Shirokane, Japan

Average wind speed - Shirokane, Japan

The windiest month (with the highest average wind speed) is April (15.3km/h).
The calmest month (with the lowest average wind speed) is November (12.1km/h).

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Average rainfall
Shirokane, Japan

Average rainfall - Shirokane, Japan

The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is December (21mm).

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Average rainfall days
Shirokane, Japan

Average rainfall days - Shirokane, Japan

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall
Shirokane, Japan

Average snowfall - Shirokane, Japan

The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days
Shirokane, Japan

Average snowfall days - Shirokane, Japan

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Shirokane, Japan

Average daylight / Average sunshine - Shirokane, Japan

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

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Average sunshine days
Shirokane, Japan

Average sunshine days - Shirokane, Japan

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is September (14.3 days).

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Average UV index
Shirokane, Japan

Average UV index - Shirokane, Japan

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average visibility
Shirokane, Japan

Average visibility - Shirokane, Japan

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

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Shirokane, Japan

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