Climate and monthly weather forecast
Ichinomiya, Japan

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Weather in January

January, the same as December, in Ichinomiya, Japan, is another chilly winter month, with an average temperature fluctuating between 6.6°C (43.9°F) and -0.3°C (31.5°F). January tends to be the coldest month, with temperatures averaging a daily high of 6.6°C (43.9°F) and a low of -0.3°C (31.5°F). Weather in January »

Weather in February

February, the last month of the winter in Ichinomiya, is also a frosty month, with an average temperature fluctuating between 7.8°C (46°F) and 0.3°C (32.5°F). The weather during February records an average high-temperature of a still chilly 7.8°C (46°F), closely mirroring the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Ichinomiya, Japan, with temperature in the range of an average low of 3.2°C (37.8°F) and an average high of 11.7°C (53.1°F). The beginning of March marks a minor shift in the average high-temperature, moving from February's chilly 7.8°C (46°F) to a fresh 11.7°C (53.1°F). Weather in March »

Weather in April

April in Ichinomiya, Japan, is a refreshing spring month, with an average temperature fluctuating between 16.7°C (62.1°F) and 7.6°C (45.7°F). April sees a rise in the average high-temperature, climbing from a cool 11.7°C (53.1°F) in March to an enjoyable 16.7°C (62.1°F). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Ichinomiya, Japan, with an average temperature ranging between min 12.7°C (54.9°F) and max 22.8°C (73°F). May brings a temperature change, with average high-temperatures moving from April's refreshing 16.7°C (62.1°F) to an agreeable 22.8°C (73°F). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Ichinomiya, Japan, with an average temperature varying between 16.9°C (62.4°F) and 25.8°C (78.4°F). Ichinomiya, Japan, in June observes a minor temperature shift, with average high-temperatures adjusting from an agreeable 22.8°C (73°F) in May to a moderately hot 25.8°C (78.4°F). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Ichinomiya, Japan, with an average temperature fluctuating between 29.5°C (85.1°F) and 21.5°C (70.7°F). The shift from June to July sees a slight increase in the average high-temperature, transitioning from 25.8°C (78.4°F) to a still warm 29.5°C (85.1°F). Weather in July »

Weather in August

The last month of the summer, August, is a tropical month in Ichinomiya, Japan, with an average temperature ranging between min 23.2°C (73.8°F) and max 32°C (89.6°F). August, with an average high of 32°C (89.6°F) and a low of 23.2°C (73.8°F), signifies the warmest month of the year. The heat index value for August is estimated at a blisteringly hot 42°C (107.6°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Ichinomiya, Japan, with an average temperature ranging between min 18.6°C (65.5°F) and max 26.9°C (80.4°F). In the transition to September, Ichinomiya observes a drop in the average high-temperature, moving from a hot 32°C (89.6°F) in August to a moderately hot 26.9°C (80.4°F). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Ichinomiya, Japan, with an average temperature varying between 13.5°C (56.3°F) and 21.3°C (70.3°F). October comes with a decrease in the average high-temperature, falling from a warm 26.9°C (80.4°F) in September to an agreeable 21.3°C (70.3°F). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Ichinomiya, Japan, with an average temperature ranging between max 15.1°C (59.2°F) and min 7.8°C (46°F). November involves a decrease in temperature, down from a pleasant 21.3°C (70.3°F) in October to a moderate 15.1°C (59.2°F). Weather in November »

Weather in December

December, the first month of the winter in Ichinomiya, is also a frosty month, with an average temperature fluctuating between 8.9°C (48°F) and 2.6°C (36.7°F). In the transition to December, Ichinomiya observes a drop in the average high-temperature, moving from a moderate 15.1°C (59.2°F) in November to a frosty 8.9°C (48°F). Weather in December »
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the coldest in Ichinomiya?

January is the coldest month in Ichinomiya, Japan, with an average high-temperature of 6.6°C (43.9°F) and an average low-temperature of -0.3°C (31.5°F).

What is the driest month in Ichinomiya?

The month with the least rainfall in Ichinomiya, Japan, is January, when the rain falls for 6.8 days and typically collects 19mm (0.75") of precipitation.

How many days does it rain in Ichinomiya?

Throughout the year, in Ichinomiya, Japan, there are 147.8 rainfall days, and 833mm (32.8") of precipitation is accumulated.

When does it snow in Ichinomiya?

Months with snowfall are January, February and December.

When does it snow the most in Ichinomiya?

The month with the most snowfall is January, when snow falls for 1.8 days and typically aggregates up to 10mm (0.39") of snow.

How much does it snow in Ichinomiya?

In Ichinomiya, during the entire year, snow falls for 4.3 days and aggregates up to 27mm (1.06") of snow.

What is the month with the lowest UV index in Ichinomiya?

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

What is the month with the least sunshine in Ichinomiya?

The month with the least sunshine is February, with an average of 5.7h of sunshine.

When it does not snow in Ichinomiya?

March through November are months without snowfall in Ichinomiya.

What is the least humid month in Ichinomiya?

The least humid month is May, with an average relative humidity of 70%.

When are the longest days in Ichinomiya?

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

What is the most humid month in Ichinomiya?

July is the most humid month in Ichinomiya, Japan, with an average relative humidity of 79%.

What is the wettest month in Ichinomiya?

The month with the most rainfall in Ichinomiya, Japan, is July, when the rain falls for 20.8 days and typically aggregates up to 164mm (6.46") of precipitation.

When is the highest UV index in Ichinomiya?

July and August, with an average maximum UV index of 7, are months with the highest UV index in Ichinomiya, Japan.

What part of the year is the hottest in Ichinomiya?

August stands out as Ichinomiya's warmest month, with temperatures ranging between an average high of 32°C (89.6°F) and a low of 23.2°C (73.8°F).

What month has the most sunshine in Ichinomiya?

August has the most sunshine of the year in Ichinomiya, with an average of 10.5h of sunshine.

What is the month with the shortest days in Ichinomiya?

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

Is there Daylight Saving Time (DST) in Ichinomiya?

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

Average temperature
Ichinomiya, Japan

Average temperature - Ichinomiya, Japan

The warmest month (with the highest average high temperature) is August (32°C).
The month with the lowest average high temperature is January (6.6°C).

The month with the highest average low temperature is August (23.2°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).

Average pressure
Ichinomiya, Japan

Average pressure - Ichinomiya, Japan

The month with the highest atmospheric pressure is November (1019.3mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

Average wind speed
Ichinomiya, Japan

Average wind speed - Ichinomiya, Japan

The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is July (6.3km/h).

Average humidity
Ichinomiya, Japan

Average humidity - Ichinomiya, Japan

The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is May (70%).

Average rainfall
Ichinomiya, Japan

Average rainfall - Ichinomiya, Japan

The wettest month (with the highest rainfall) is July (164mm).
The driest month (with the least rainfall) is January (19mm).

Average rainfall days
Ichinomiya, Japan

Average rainfall days - Ichinomiya, Japan

The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (6.8 days).

Average snowfall
Ichinomiya, Japan

Average snowfall - Ichinomiya, Japan

The month with the highest snowfall is January (10mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days
Ichinomiya, Japan

Average snowfall days - Ichinomiya, 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
Ichinomiya, Japan

Average daylight / Average sunshine - Ichinomiya, 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 30min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).

Average sunshine days
Ichinomiya, Japan

Average sunshine days - Ichinomiya, Japan

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (7.4 days).

Average UV index
Ichinomiya, Japan

Average UV index - Ichinomiya, Japan

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average visibility
Ichinomiya, Japan

Average visibility - Ichinomiya, Japan

The months with the highest visibility are January, February, March, April, May, August, October, November and December (9km).
The months with the lowest visibility are June, July and September (8km).

Ichinomiya, Japan

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