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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 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, is another enjoyable winter month in Ihara, Japan, with an average temperature ranging between min 17°C (62.6°F) and max 18.9°C (66°F). Temperature records mark January as the coldest month, with highs averaging 18.9°C (66°F) and lows at 17°C (62.6°F). Weather in January »
Weather in February
February, the last month of the winter in Ihara, is another comfortable month, with an average temperature fluctuating between 17.7°C (63.9°F) and 19.5°C (67.1°F). February brings a marginal elevation to a still comfortable 19.5°C (67.1°F) from January's 18.9°C (66°F) in Ihara's average high-temperatures. Weather in February »
Weather in March
March, the first month of the spring in Ihara, is a pleasant month, with an average temperature varying between 20.6°C (69.1°F) and 18.3°C (64.9°F). Ihara marks the arrival of March with an average high-temperature of a pleasant 20.6°C (69.1°F), hardly different from February's 19.5°C (67.1°F). Weather in March »
Weather in April
April, like March, is another pleasant spring month in Ihara, Japan, with an average temperature ranging between min 20.4°C (68.7°F) and max 22.2°C (72°F). Ihara experiences an average high-temperature of a still agreeable 22.2°C (72°F) with the onset of April, subtly varied from March's 20.6°C (69.1°F). Weather in April »
Weather in May
May, the last month of the spring in Ihara, is a warm month, with an average temperature varying between 24.7°C (76.5°F) and 23.2°C (73.8°F). May's advent presents an average high-temperature of a moderately hot 24.7°C (76.5°F), indicating a slight variation from the conditions of the previous month. Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Ihara, Japan, with temperature in the range of an average low of 26.1°C (79°F) and an average high of 27.2°C (81°F). Ihara marks the start of June with an average high-temperature of a still moderately hot 27.2°C (81°F), hinting at a slight fluctuation from May's 24.7°C (76.5°F). Weather in June »
Weather in July
July, like June, in Ihara, Japan, is a moderately hot summer month, with an average temperature fluctuating between 28.1°C (82.6°F) and 29°C (84.2°F). The advent of July sees the average high-temperature at a still warm 29°C (84.2°F), subtly shifted from June's 27.2°C (81°F). Weather in July »
Weather in August
August, the last month of the summer in Ihara, is another warm month, with an average temperature ranging between min 28.3°C (82.9°F) and max 29.4°C (84.9°F). In Ihara, Japan, August is identified by the highest average temperatures, reaching a peak of 29.4°C (84.9°F) and a low of 28.3°C (82.9°F). For most parts of August, the heat index is evaluated at a torrid 36°C (96.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Ihara, Japan, with an average temperature varying between 27.3°C (81.1°F) and 28.5°C (83.3°F). Ihara marks the arrival of September with an average high-temperature of a still warm 28.5°C (83.3°F), hardly different from August's 29.4°C (84.9°F). Weather in September »
Weather in October
October, like September, in Ihara, Japan, is a moderately hot autumn month, with an average temperature varying between 25.2°C (77.4°F) and 26.5°C (79.7°F). Ihara sees the arrival of October with an average high-temperature of a still warm 26.5°C (79.7°F), indicating a subtle variation from September. Weather in October »
Weather in November
November, the last month of the autumn in Ihara, is also a moderately hot month, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 23.9°C (75°F). The shift into November records an average high-temperature of a still moderately hot 23.9°C (75°F), subtly varied from October's 26.5°C (79.7°F). Weather in November »
Weather in December
The first month of the winter, December, is still a pleasant month in Ihara, Japan, with an average temperature varying between 20.6°C (69.1°F) and 18.8°C (65.8°F). Ihara's December weather features a light decline in high-temperatures, reducing from a warm 23.9°C (75°F) in November to an agreeable 20.6°C (69.1°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 are the coldest months in Ihara?
Ihara's temperature records reveal January as the coldest month, marked by average highs of 18.9°C (66°F) and lows of 17°C (62.6°F).
What is the least humid month in Ihara?
With an average relative humidity of 72%, January is the least humid month in Ihara, Japan.
How much does it rain in Ihara?
In Ihara, during the entire year, the rain falls for 227.4 days and collects up to 1405mm (55.31") of precipitation.
What is the month with the least sunshine in Ihara?
January has the least sunshine of the year in Ihara, with an average of 4.3h of sunshine.
What is the driest month in Ihara?
February is the month with the least rainfall. Rain falls for 18.2 days and accumulates 59mm (2.32") of precipitation.
What is the most humid month in Ihara?
June is the most humid month, with an average relative humidity of 86%.
What is the wettest month in Ihara?
June is the month with the most rainfall in Ihara. Rain falls for 21.5 days and accumulates 201mm (7.91") of precipitation.
When are the longest days in Ihara?
With an average of 13h and 42min of daylight, June has the longest days of the year in Ihara.
What is the month with the highest UV index in Ihara?
The months with the highest UV index in Ihara, Japan, are June through September, with an average maximum UV index of 7.
What month has the most sunshine in Ihara?
July has the most sunshine of the year in Ihara, with an average of 10.5h of sunshine.
What time of the year is the hottest in Ihara?
August brings the highest temperatures in Ihara, with an average high of 29.4°C (84.9°F) and an average low of 28.3°C (82.9°F).
What is the month with the shortest days in Ihara?
With an average of 10h and 30min of daylight, December has the shortest days of the year in Ihara.
Is there Daylight Saving Time (DST) in Ihara?
Ihara, Japan, does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
When is the lowest UV index in Ihara?
With an average maximum UV index of 4, December is the month with the lowest UV index.
Average temperature
Ihara, Japan
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.9°C).
The month with the highest average low temperature is August (28.3°C).
The coldest month (with the lowest average low temperature) is January (17°C).
Average pressure
Ihara, Japan
- Average pressure in January:
1020.8mbar - Average pressure in February:
1019.6mbar - Average pressure in March:
1017.9mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1011.1mbar - Average pressure in June:
1008.2mbar
- Average pressure in July:
1008.3mbar - Average pressure in August:
1006.6mbar - Average pressure in September:
1009mbar - Average pressure in October:
1012.8mbar - Average pressure in November:
1017.8mbar - Average pressure in December:
1019.8mbar
The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).
Average wind speed
Ihara, Japan
- Average wind speed in January:
27.3km/h - Average wind speed in February:
25.8km/h - Average wind speed in March:
25.1km/h - Average wind speed in April:
23.1km/h - Average wind speed in May:
20.1km/h - Average wind speed in June:
21.7km/h
- Average wind speed in July:
22.1km/h - Average wind speed in August:
22.3km/h - Average wind speed in September:
22.9km/h - Average wind speed in October:
28km/h - Average wind speed in November:
26.3km/h - Average wind speed in December:
28.4km/h
The windiest month (with the highest average wind speed) is December (28.4km/h).
The calmest month (with the lowest average wind speed) is May (20.1km/h).
Average humidity
Ihara, Japan
The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is January (72%).
Average rainfall
Ihara, Japan
- Average rainfall in January:
62mm - Average rainfall in February:
59mm - Average rainfall in March:
77mm - Average rainfall in April:
92mm - Average rainfall in May:
174mm - Average rainfall in June:
201mm
The wettest month (with the highest rainfall) is June (201mm).
The driest month (with the least rainfall) is February (59mm).
Average rainfall days
Ihara, Japan
- Average rainfall days in January:
21.2 days - Average rainfall days in February:
18.2 days - Average rainfall days in March:
16.8 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
21.5 days
- Average rainfall days in July:
16.4 days - Average rainfall days in August:
20.8 days - Average rainfall days in September:
20.1 days - Average rainfall days in October:
19.5 days - Average rainfall days in November:
17.1 days - Average rainfall days in December:
21.2 days
The month with the highest number of rainy days is June (21.5 days).
The month with the least rainy days is July (16.4 days).
Average daylight / Average sunshine
Ihara, Japan
- Average daylight in January:
10h and 4min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 2min - Average daylight in June:
13h and 4min
- Average daylight in July:
13h and 4min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 3min - Average daylight in November:
10h and 5min - Average daylight in December:
10h and 3min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
9h and 0min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Ihara, Japan
- Average sunshine days in January:
6 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
10.1 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
7 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
7.3 days - Average sunshine days in October:
7.1 days - Average sunshine days in November:
8.1 days - Average sunshine days in December:
5.7 days
The month with the most sunshine days is July (11.9 days).
The month with the least sunshine days is December (5.7 days).
Average UV index
Ihara, Japan
The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover
Ihara, Japan
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Ihara, 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).
