Climate and monthly weather forecastIribaru, Japan
Climate and monthly weather forecast
Weather in January
January, the same as December, is another comfortable winter month in Iribaru, Japan, with an average temperature fluctuating between 16.8°C (62.2°F) and 18.8°C (65.8°F). With its high average temperature of 18.8°C (65.8°F) and a low of 16.8°C (62.2°F), January is regarded as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another refreshing month in Iribaru, Japan, with temperature in the range of an average high of 19.4°C (66.9°F) and an average low of 17.2°C (63°F). February's weather displays an average high-temperature of a still comfortable 19.4°C (66.9°F), slightly varied from January's 18.8°C (65.8°F). Weather in February »Weather in March
The first month of the spring, March, is a pleasant month in Iribaru, Japan, with an average temperature fluctuating between 18.3°C (64.9°F) and 20.4°C (68.7°F). Iribaru's March showcases an average high-temperature of a pleasant 20.4°C (68.7°F), hardly distinct from February's 19.4°C (66.9°F). Weather in March »Weather in April
April, the same as March, in Iribaru, Japan, is another pleasant spring month, with temperature in the range of an average high of 22.2°C (72°F) and an average low of 20.3°C (68.5°F). The commencement of April introduces an average high-temperature of a still pleasant 22.2°C (72°F), closely mirroring the preceding month. Weather in April »Weather in May
May, the last month of the spring in Iribaru, is a warm month, with an average temperature varying between 24.8°C (76.6°F) and 23°C (73.4°F). The shift to May signals an average high-temperature of a warm 24.8°C (76.6°F), subtly varied from April's 22.2°C (72°F). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Iribaru, Japan, with an average temperature varying between 25.8°C (78.4°F) and 27.2°C (81°F). As May transitions into June, Iribaru records an average high-temperature of a still warm 27.2°C (81°F), showing a gentle shift from the preceding month. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Iribaru, Japan, with temperature in the range of an average low of 27.8°C (82°F) and an average high of 29.1°C (84.4°F). With the onset of July, the average high-temperature registers at a still warm 29.1°C (84.4°F), subtly different from June's 27.2°C (81°F). Weather in July »Weather in August
August, the last month of the summer in Iribaru, is another warm month, with temperature in the range of an average low of 28.2°C (82.8°F) and an average high of 29.5°C (85.1°F). The month of August sees the highest average temperatures, reaching 29.5°C (85.1°F) at the peak and 28.2°C (82.8°F) at the low. The heat index for August is appraised 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 Iribaru, Japan, with an average temperature fluctuating between 27.4°C (81.3°F) and 28.6°C (83.5°F). The average high-temperature during September registers at a still warm 28.6°C (83.5°F), maintaining a close resemblance to the previous month. Weather in September »Weather in October
October, the same as September, is another warm autumn month in Iribaru, Japan, with temperature in the range of an average high of 26.4°C (79.5°F) and an average low of 25°C (77°F). Iribaru records a slight change with October's average high-temperatures adjusting to a still warm 26.4°C (79.5°F) from September's 28.6°C (83.5°F). Weather in October »Weather in November
November, the last month of the autumn in Iribaru, is also a moderately hot month, with temperature in the range of an average high of 23.9°C (75°F) and an average low of 22.1°C (71.8°F). The shift to November signals an average high-temperature of a still moderately hot 23.9°C (75°F), subtly varied from October's 26.4°C (79.5°F). Weather in November »Weather in December
December, the first month of the winter in Iribaru, is also an agreeable month, with an average temperature varying between 20.5°C (68.9°F) and 18.6°C (65.5°F). Iribaru, Japan, records a mild change in average high-temperature during December, easing from a warm 23.9°C (75°F) in November to an agreeable 20.5°C (68.9°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
In Iribaru, Japan, the average lowest temperatures are observed in January, with a high of 18.8°C (65.8°F) and a low of 16.8°C (62.2°F).
With an average relative humidity of 72%, January is the least humid month.
The months with the least rainfall in Iribaru, Japan, are January and February Rain falls for 19 days and accumulates 53mm (2.09") of rain.
Throughout the year, there are 215.5 rainfall days, and 1300mm (51.18") of precipitation is accumulated.
The month with the least sunshine in Iribaru is January, with an average of 4.3h of sunshine.
With an average relative humidity of 86%, June is the most humid month in Iribaru, Japan.
The month with the most rainfall is June, when the rain falls for 19.4 days and typically aggregates up to 198mm (7.8") of precipitation.
June has the longest days of the year in Iribaru, Japan, with an average of 13h and 48min of daylight.
The months with the highest UV index in Iribaru are June through September, with an average maximum UV index of 7.
The month with the most sunshine in Iribaru, Japan, is July, with an average of 10.5h of sunshine.
August tends to be the warmest month in Iribaru, Japan, with temperatures averaging a daily high of 29.5°C (85.1°F) and a low of 28.2°C (82.8°F).
With an average of 10h and 30min of daylight, December has the shortest days of the year in Iribaru.
Iribaru, Japan, does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
With an average maximum UV index of 4, December is the month with the lowest UV index.
Average temperature
Iribaru, Japan
The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (18.8°C).
The month with the highest average low temperature is August (28.2°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure
Iribaru, Japan
- Average pressure in January:
1020.9mbar - Average pressure in February:
1019.6mbar - Average pressure in March:
1018mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1011.2mbar - Average pressure in June:
1008.2mbar
- Average pressure in July:
1008.4mbar - Average pressure in August:
1006.6mbar - Average pressure in September:
1009.1mbar - Average pressure in October:
1012.9mbar - Average pressure in November:
1017.9mbar - Average pressure in December:
1019.9mbar
The month with the highest atmospheric pressure is January (1020.9mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).
Average wind speed
Iribaru, Japan
- Average wind speed in January:
26.5km/h - Average wind speed in February:
25km/h - Average wind speed in March:
24.5km/h - Average wind speed in April:
22.5km/h - Average wind speed in May:
19.5km/h - Average wind speed in June:
21.2km/h
- Average wind speed in July:
21.6km/h - Average wind speed in August:
21.7km/h - Average wind speed in September:
22.6km/h - Average wind speed in October:
27.2km/h - Average wind speed in November:
25.4km/h - Average wind speed in December:
27.6km/h
The windiest month (with the highest average wind speed) is December (27.6km/h).
The calmest month (with the lowest average wind speed) is May (19.5km/h).
Average humidity
Iribaru, Japan
The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is January (72%).
Average rainfall
Iribaru, Japan
- Average rainfall in January:
53mm - Average rainfall in February:
53mm - Average rainfall in March:
72mm - Average rainfall in April:
89mm - Average rainfall in May:
174mm - Average rainfall in June:
198mm
The wettest month (with the highest rainfall) is June (198mm).
The driest months (with the least rainfall) are January and February (53mm).
Average rainfall days
Iribaru, Japan
- Average rainfall days in January:
19 days - Average rainfall days in February:
16.7 days - Average rainfall days in March:
17.3 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
19.4 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
19.1 days - Average rainfall days in September:
19.1 days - Average rainfall days in October:
19.7 days - Average rainfall days in November:
16.5 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is October (19.7 days).
The month with the least rainy days is July (16.1 days).
Average daylight / Average sunshine
Iribaru, Japan
- Average daylight in January:
10h and 42min - Average daylight in February:
11h and 18min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 48min - Average daylight in May:
13h and 24min - Average daylight in June:
13h and 48min
- Average daylight in July:
13h and 36min - Average daylight in August:
13h and 6min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 54min - Average daylight in December:
10h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January:
4h and 18min - Average sunshine in February:
5h and 18min - Average sunshine in March:
5h and 54min - Average sunshine in April:
6h and 54min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
9h and 6min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 24min
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
Iribaru, Japan
- Average sunshine days in January:
7.5 days - Average sunshine days in February:
8.7 days - Average sunshine days in March:
9.8 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
7.1 days - Average sunshine days in October:
7.4 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
9.1 days
The month with the most sunshine days is July (12.6 days).
The month with the least sunshine days is September (7.1 days).
Average UV index
Iribaru, 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
Iribaru, 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
Iribaru, 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).
