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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, in Imajuku, Japan, is a frosty winter month, with an average temperature fluctuating between 3.8°C (38.8°F) and 8.4°C (47.1°F). January is Imajuku's coldest month, registering average high temperatures of 8.4°C (47.1°F) and lows of 3.8°C (38.8°F). Weather in January »
Weather in February
February, the last month of the winter in Imajuku, is also a frosty month, with temperature in the range of an average high of 9.9°C (49.8°F) and an average low of 4.8°C (40.6°F). Imajuku's average high-temperature in February is a still chilly 9.9°C (49.8°F), marking an insignificant difference from the 8.4°C (47.1°F) of January. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Imajuku, Japan, with an average temperature fluctuating between 6.8°C (44.2°F) and 13.1°C (55.6°F). March witnesses a minor rise in the average high-temperature, transitioning from a frosty 9.9°C (49.8°F) in February to a mild 13.1°C (55.6°F). Weather in March »
Weather in April
April in Imajuku, Japan, is an enjoyable spring month, with an average temperature varying between 17.3°C (63.1°F) and 10.4°C (50.7°F). Imajuku's April weather indicates a minor ascent in high-temperatures, adjusting from a moderate 13.1°C (55.6°F) in March to an enjoyable 17.3°C (63.1°F). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Imajuku, Japan, with temperature in the range of an average low of 14.9°C (58.8°F) and an average high of 22.1°C (71.8°F). May introduces a minor temperature shift, with average high-temperatures adjusting from April's comfortable 17.3°C (63.1°F) to a pleasant 22.1°C (71.8°F). Weather in May »
Weather in June
June, the first month of the summer in Imajuku, is a warm month, with an average temperature fluctuating between 18.9°C (66°F) and 24.8°C (76.6°F). Imajuku ushers in June with an average high-temperature of a warm 24.8°C (76.6°F), showing a close resemblance to the previous month. Weather in June »
Weather in July
July, like June, in Imajuku, Japan, is a moderately hot summer month, with an average temperature fluctuating between 28.2°C (82.8°F) and 23.2°C (73.8°F). July's onset brings a minor rise in the average high-temperature, moving from a warm 24.8°C (76.6°F) in June to a still moderately hot 28.2°C (82.8°F). Weather in July »
Weather in August
The last month of the summer, August, is a tropical month in Imajuku, Japan, with an average temperature varying between 24.1°C (75.4°F) and 30.3°C (86.5°F). August is the warmest month, with the temperature often reaching an average high of 30.3°C (86.5°F) and an average low of 24.1°C (75.4°F). The average heat index in August is estimated at a sweltering 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 Imajuku, Japan, with temperature in the range of an average low of 20.8°C (69.4°F) and an average high of 26.3°C (79.3°F). September witnesses a gentle descent in average high-temperature, descending from August's hot 30.3°C (86.5°F) to a moderately hot 26.3°C (79.3°F). Weather in September »
Weather in October
October, the same as September, in Imajuku, Japan, is an agreeable autumn month, with an average temperature varying between 21.6°C (70.9°F) and 16.1°C (61°F). October brings a minor shift in the average high-temperature, adjusting from a warm 26.3°C (79.3°F) in September 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 Imajuku, Japan, with an average temperature fluctuating between 11.2°C (52.2°F) and 16.4°C (61.5°F). November brings a minor decrease, with the average high-temperature reducing from a pleasant 21.6°C (70.9°F) in October to a comfortable 16.4°C (61.5°F). Weather in November »
Weather in December
December, the first month of the winter in Imajuku, is also a fresh month, with an average temperature varying between 10.5°C (50.9°F) and 5.8°C (42.4°F). As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a comfortable 16.4°C (61.5°F) to a fresh 10.5°C (50.9°F). Weather in December »
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Imajuku?
Imajuku's January weather, with an average high temperature of 8.4°C (47.1°F) and an average low temperature of 3.8°C (38.8°F), tends to be the coldest of the year.
What are the least humid months in Imajuku?
January through March, with an average relative humidity of 72%, are the least humid months.
What is the driest month in Imajuku?
January is the month with the least rainfall. Rain falls for 14.1 days and accumulates 52mm (2.05") of precipitation.
How many days does it rain in Imajuku?
In Imajuku, during the entire year, the rain falls for 178.4 days and collects up to 1077mm (42.4") of precipitation.
When does it snow in Imajuku?
January through March and December are months with snowfall in Imajuku, Japan.
When does it snow the most in Imajuku?
The month with the most snowfall in Imajuku is January, when snow falls for 4.9 days and typically aggregates up to 22mm (0.87") of snow.
How many days does it snow in Imajuku?
In Imajuku, Japan, during the entire year, snow falls for 10.4 days and aggregates up to 48mm (1.89") of snow.
What is the month with the least sunshine in Imajuku?
With an average of 4.2h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index in Imajuku?
The months with the lowest UV index in Imajuku, Japan, are January and December, with an average maximum UV index of 2.
When it does not snow in Imajuku?
April through November are months without snowfall in Imajuku, Japan.
When are the longest days in Imajuku?
With an average of 14h and 18min of daylight, June has the longest days of the year.
What is the most humid month in Imajuku?
July is the most humid month, with an average relative humidity of 84%.
What is the rainiest month in Imajuku?
July is the month with the most rainfall in Imajuku, Japan. Rain falls for 20.9 days and accumulates 193mm (7.6") of precipitation.
What is the month with the highest UV index in Imajuku?
July is the month with the highest UV index in Imajuku, Japan, with an average maximum UV index of 7.
What is the hottest time of year in Imajuku?
August, marked by an average high-temperature of 30.3°C (86.5°F) and a low-temperature of 24.1°C (75.4°F), is the warmest month.
What month has the most sunshine in Imajuku?
With an average of 10.3h of sunshine, August has the most sunshine of the year in Imajuku, Japan.
What is the month with the shortest days in Imajuku?
With an average of 10h and 0min of daylight, December has the shortest days of the year in Imajuku.
Is there Daylight Saving Time (DST) in Imajuku?
Imajuku does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Imajuku, Japan
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (8.4°C).
The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure
Imajuku, Japan
- Average pressure in January:
1022.1mbar - Average pressure in February:
1021mbar - Average pressure in March:
1018.5mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1012mbar - Average pressure in June:
1008.2mbar
- Average pressure in July:
1008.5mbar - Average pressure in August:
1008.6mbar - Average pressure in September:
1012.1mbar - Average pressure in October:
1016.9mbar - Average pressure in November:
1020.4mbar - Average pressure in December:
1021.5mbar
The month with the highest atmospheric pressure is January (1022.1mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed
Imajuku, Japan
- Average wind speed in January:
14.2km/h - Average wind speed in February:
13.7km/h - Average wind speed in March:
13.9km/h - Average wind speed in April:
12.6km/h - Average wind speed in May:
10.4km/h - Average wind speed in June:
9.4km/h
- Average wind speed in July:
10.6km/h - Average wind speed in August:
10.3km/h - Average wind speed in September:
11.6km/h - Average wind speed in October:
13.2km/h - Average wind speed in November:
12.1km/h - Average wind speed in December:
14.1km/h
The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is June (9.4km/h).
Average humidity
Imajuku, Japan
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are January, February and March (72%).
Average rainfall
Imajuku, Japan
The wettest month (with the highest rainfall) is July (193mm).
The driest month (with the least rainfall) is January (52mm).
Average rainfall days
Imajuku, Japan
- Average rainfall days in January:
14.1 days - Average rainfall days in February:
13 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
13 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
16.9 days
- Average rainfall days in July:
20.9 days - Average rainfall days in August:
17.5 days - Average rainfall days in September:
16.1 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
13 days - Average rainfall days in December:
17.3 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is May (10.8 days).
Average snowfall
Imajuku, Japan
The month with the highest snowfall is January (22mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Imajuku, Japan
- Average snowfall days in January:
4.9 days - Average snowfall days in February:
2.5 days - Average snowfall days in March:
0.5 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Imajuku, Japan
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 1min - Average sunshine in June:
7h and 5min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Imajuku, Japan
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
11.1 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
18.6 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
8.4 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
12.9 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
13.7 days - Average sunshine days in December:
9.8 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is July (8.4 days).
Average UV index
Imajuku, Japan
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Imajuku, Japan
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Imajuku, Japan
The months with the highest visibility are March, October, November and December (10km).
The months with the lowest visibility are January, February, April, May, June, July, August and September (9km).
