Climate and monthly weather forecast
Namerikawa, Japan

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Weather in January

January, the same as December, is another cold winter month in Namerikawa, Japan, with an average temperature fluctuating between -2.6°C (27.3°F) and 2.6°C (36.7°F). The coldest month is January, with an average high-temperature of 2.6°C (36.7°F) and an average low-temperature of -2.6°C (27.3°F). Weather in January »

Weather in February

February, the last month of the winter in Namerikawa, is also a wintry month, with temperature in the range of an average low of -2.8°C (27°F) and an average high of 3.4°C (38.1°F). The arrival of February brings an average high-temperature of a still icy 3.4°C (38.1°F), subtly diverging from January's 2.6°C (36.7°F). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Namerikawa, Japan, with temperature in the range of an average low of 0.8°C (33.4°F) and an average high of 7.4°C (45.3°F). A soft shift in the average high-temperature is noticeable in March, transitioning from an icy 3.4°C (38.1°F) in February to a frosty 7.4°C (45.3°F). Weather in March »

Weather in April

April is a fresh spring month in Namerikawa, Japan, with an average temperature fluctuating between 5.4°C (41.7°F) and 12.6°C (54.7°F). The arrival of April signals an increase in the average high-temperature, moving from a chilly 7.4°C (45.3°F) in March to a fresh 12.6°C (54.7°F). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Namerikawa, Japan, with an average temperature varying between 10.8°C (51.4°F) and 19.3°C (66.7°F). Namerikawa's May weather brings a rise in high-temperatures, moving from a fresh 12.6°C (54.7°F) in April to a comfortable 19.3°C (66.7°F). Weather in May »

Weather in June

June, the first month of the summer in Namerikawa, is a pleasant month, with an average temperature ranging between max 22.7°C (72.9°F) and min 14.9°C (58.8°F). With the onset of June, Namerikawa experiences a subtle temperature shift, with the average high-temperature moving from an enjoyable 19.3°C (66.7°F) in May to a pleasant 22.7°C (72.9°F). Weather in June »

Weather in July

July is a warm summer month in Namerikawa, Japan, with an average temperature fluctuating between 26.4°C (79.5°F) and 19.9°C (67.8°F). Observing a slight rise in July, the average high-temperature shifts from June's pleasant 22.7°C (72.9°F) to a warm 26.4°C (79.5°F). Weather in July »

Weather in August

August, the last month of the summer in Namerikawa, is another warm month, with an average temperature varying between 21.2°C (70.2°F) and 27.9°C (82.2°F). August, recognised by an average high temperature of 27.9°C (82.2°F) and a low of 21.2°C (70.2°F), is Namerikawa's warmest month. The heat index in August is estimated at a hot 32°C (89.6°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Namerikawa, Japan, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 16.7°C (62.1°F). September ushers in a minute temperature change, with average high-temperatures reducing from August's 27.9°C (82.2°F) to a still warm 23°C (73.4°F). Weather in September »

Weather in October

October, like September, in Namerikawa, Japan, is another comfortable autumn month, with an average temperature varying between 11.8°C (53.2°F) and 17.9°C (64.2°F). Namerikawa's transition into October involves a shift in temperature, receding from a warm 23°C (73.4°F) in September to an enjoyable 17.9°C (64.2°F). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Namerikawa, Japan, with an average temperature ranging between max 12°C (53.6°F) and min 6.6°C (43.9°F). Stepping into November, Namerikawa observes a temperature decline, with the average high falling from October's refreshing 17.9°C (64.2°F) to a cool 12°C (53.6°F). Weather in November »

Weather in December

December, the first month of the winter in Namerikawa, is also a wintry month, with an average temperature varying between 0.8°C (33.4°F) and 5.7°C (42.3°F). The shift from November to December involves a decrease in the average high-temperature, dropping from a fresh 12°C (53.6°F) to an icy 5.7°C (42.3°F). Weather in December »
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Frequently asked questions

What month is the coldest in Namerikawa?

Namerikawa's January weather, marked by an average high temperature of 2.6°C (36.7°F) and an average low temperature of -2.6°C (27.3°F), is the coldest in the year.

What is the most humid month in Namerikawa?

With an average relative humidity of 83%, January is the most humid month in Namerikawa.

How much does it rain in Namerikawa?

Throughout the year, in Namerikawa, there are 218.8 rainfall days, and 1305mm (51.38") of precipitation is accumulated.

When does it snow in Namerikawa?

January through April and December are months with snowfall.

When does it snow the most in Namerikawa?

January is the month with the most snowfall in Namerikawa, Japan. Snow falls for 17.5 days and accumulates 469mm (18.46") of snow.

How much does it snow in Namerikawa?

Throughout the year, there are 48 snowfall days, and 1270mm (50") of snow is accumulated.

What is the month with the least sunshine in Namerikawa?

The month with the least sunshine in Namerikawa, Japan, is January, with an average of 3.5h of sunshine.

When is the lowest UV index in Namerikawa?

The months with the lowest UV index in Namerikawa are January and December, with an average maximum UV index of 1.

When is the sea coldest in Namerikawa?

March is the month with the coldest seawater in Namerikawa, Japan, with an average sea temperature of 10.8°C (51.4°F).

What is the least humid month in Namerikawa?

With an average relative humidity of 71%, May is the least humid month.

What is the driest month in Namerikawa?

May is the month with the least rainfall in Namerikawa, Japan. Rain falls for 14.4 days and accumulates 64mm (2.52") of precipitation.

When it does not snow in Namerikawa?

May through November are months without snowfall in Namerikawa.

When are the longest days in Namerikawa?

The month with the longest days in Namerikawa is June, with an average of 14h and 36min of daylight.

When is the highest UV index in Namerikawa?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the wettest month in Namerikawa?

July is the month with the most rainfall in Namerikawa, Japan. Rain falls for 24.8 days and accumulates 179mm (7.05") of precipitation.

What are the warmest months in Namerikawa?

August registers as the month with the average highest temperatures, reaching 27.9°C (82.2°F) at its peak and 21.2°C (70.2°F) at the lowest.

When is the sea warmest in Namerikawa?

August is the month with the warmest seawater in Namerikawa, Japan, with an average sea temperature of 27°C (80.6°F).

What month has the most sunshine in Namerikawa?

The month with the most sunshine in Namerikawa is August, with an average of 10.5h of sunshine.

What is the month with the shortest days in Namerikawa?

December has the shortest days of the year in Namerikawa, with an average of 9h and 42min of daylight.

Is there Daylight Saving Time (DST) in Namerikawa?

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

Average temperature
Namerikawa, Japan

Average temperature - Namerikawa, Japan

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (2.6°C).

The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).

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Average pressure
Namerikawa, Japan

Average pressure - Namerikawa, Japan

The months with the highest atmospheric pressure are February and November (1019.4mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

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Average wind speed
Namerikawa, Japan

Average wind speed - Namerikawa, Japan

The windiest month (with the highest average wind speed) is December (12km/h).
The calmest months (with the lowest average wind speed) are June and August (7.4km/h).

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Average rainfall
Namerikawa, Japan

Average rainfall - Namerikawa, Japan

The wettest month (with the highest rainfall) is July (179mm).
The driest month (with the least rainfall) is May (64mm).

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Average rainfall days
Namerikawa, Japan

Average rainfall days - Namerikawa, Japan

The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is May (14.4 days).

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Average snowfall
Namerikawa, Japan

Average snowfall - Namerikawa, Japan

The month with the highest snowfall is January (469mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

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Average snowfall days
Namerikawa, Japan

Average snowfall days - Namerikawa, Japan

The month with the highest number of snowfall days is January (17.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Namerikawa, Japan

Average sea temperature - Namerikawa, Japan

The best month for swimming (with the highest average sea temperature) is August (27°C).
The coldest month (with the lowest average sea temperature) is March (10.8°C).

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Average daylight / Average sunshine
Namerikawa, Japan

Average daylight / Average sunshine - Namerikawa, Japan

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days
Namerikawa, Japan

Average sunshine days - Namerikawa, Japan

The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is January (3.5 days).

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Average UV index
Namerikawa, Japan

Average UV index - Namerikawa, Japan

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Namerikawa, Japan

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