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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
Weather in January
January, the same as December, in Irifune, Japan, is a frosty winter month, with an average temperature fluctuating between 2.8°C (37°F) and 8.8°C (47.8°F). Irifune's coldest month, January, registers temperatures that range from a high of 8.8°C (47.8°F) to a low of 2.8°C (37°F). Weather in January »
Weather in February
February, the last month of the winter in Irifune, is also a frosty month, with temperature in the range of an average high of 9.8°C (49.6°F) and an average low of 3.5°C (38.3°F). The beginning of February records an average high-temperature of a still chilly 9.8°C (49.6°F), almost echoing the conditions of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Irifune, Japan, with an average temperature varying between 6.3°C (43.3°F) and 13°C (55.4°F). March marks a minor ascent in the average high-temperature, adjusting from February's frosty 9.8°C (49.6°F) to a mild 13°C (55.4°F). Weather in March »
Weather in April
April is a refreshing spring month in Irifune, Japan, with an average temperature fluctuating between 17.6°C (63.7°F) and 10.8°C (51.4°F). In Irifune, the average high-temperature in April slightly increases from a moderate 13°C (55.4°F) in March to a still refreshing 17.6°C (63.7°F). Weather in April »
Weather in May
May, the last month of the spring in Irifune, is a pleasant month, with an average temperature fluctuating between 16°C (60.8°F) and 22.8°C (73°F). As Irifune transitions into May, the average high-temperature shows a change, moving from an enjoyable 17.6°C (63.7°F) in April to a pleasant 22.8°C (73°F). Weather in May »
Weather in June
June, the first month of the summer in Irifune, is a moderately hot month, with temperature in the range of an average high of 25°C (77°F) and an average low of 19.3°C (66.7°F). June's onset records an average high-temperature of a moderately hot 25°C (77°F), a near match to May's 22.8°C (73°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Irifune, Japan, with temperature in the range of an average low of 23.1°C (73.6°F) and an average high of 28.9°C (84°F). The coming of July brings a minor shift in Irifune's weather, with average high-temperatures adjusting from June's warm 25°C (77°F) to a still moderately hot 28.9°C (84°F). Weather in July »
Weather in August
August, the last month of the summer in Irifune, is a hot month, with an average temperature fluctuating between 30.8°C (87.4°F) and 24.8°C (76.6°F). August, marked by an average high-temperature of 30.8°C (87.4°F) and a low-temperature of 24.8°C (76.6°F), is the warmest month. August's heat index is evaluated at a fiery hot 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 Irifune, Japan, with an average temperature ranging between max 26.7°C (80.1°F) and min 21.1°C (70°F). In Irifune, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's tropical 30.8°C (87.4°F) to a warm 26.7°C (80.1°F). Weather in September »
Weather in October
October, the same as September, in Irifune, Japan, is another pleasant autumn month, with an average temperature fluctuating between 21.5°C (70.7°F) and 16.4°C (61.5°F). October brings a drop in Irifune's average high-temperature, falling from a moderately hot 26.7°C (80.1°F) in September to an agreeable 21.5°C (70.7°F). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Irifune, Japan, with temperature in the range of an average high of 16.4°C (61.5°F) and an average low of 10.9°C (51.6°F). In Irifune, entering November brings a temperature decrement, reducing from October's agreeable 21.5°C (70.7°F) to a comfortable 16.4°C (61.5°F). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Irifune, Japan, with an average temperature varying between 11.1°C (52°F) and 5.6°C (42.1°F). December indicates a shift in the average high-temperature, from November's refreshing 16.4°C (61.5°F) to a cool 11.1°C (52°F). Weather in December »
Frequently asked questions
What is the coldest time of year in Irifune?
January, characterized by an average high temperature of 8.8°C (47.8°F) and a low temperature of 2.8°C (37°F), is generally the coldest month in Irifune.
What is the least humid month in Irifune?
With an average relative humidity of 61%, January is the least humid month.
What is the driest month in Irifune?
January and December are months with the least rain in Irifune when the rain falls for 7.9 days and typically aggregates up to 40mm (1.57") of rain.
How much does it rain in Irifune?
Throughout the year, in Irifune, there are 169.8 rainfall days, and 926mm (36.46") of precipitation is accumulated.
When does it snow in Irifune?
Months with snowfall in Irifune, Japan, are January and February.
How much does it snow in Irifune?
In Irifune, during the entire year, snow falls for 4.5 days and aggregates up to 50mm (1.97") of snow.
When is the lowest UV index in Irifune?
January is the month with the lowest UV index, with an average maximum UV index of 2.
What is the snowiest month in Irifune?
The month with the most snowfall in Irifune, Japan, is February, when snow falls for 2.8 days and typically aggregates up to 43mm (1.69") of snow.
What is the month with the least sunshine in Irifune?
The month with the least sunshine in Irifune, Japan, is February, with an average of 5.6h of sunshine.
When it does not snow in Irifune?
In Irifune, Japan, snow does not fall in March through December.
When are the longest days in Irifune?
With an average of 14h and 30min of daylight, June has the longest days of the year.
What is the most humid month in Irifune?
With an average relative humidity of 79%, July is the most humid month.
What is the month with the highest UV index in Irifune?
July is the month with the highest UV index, with an average maximum UV index of 7.
What time of the year is the hottest in Irifune?
With its average high temperature of 30.8°C (87.4°F) and a low of 24.8°C (76.6°F), August is regarded as the warmest month.
What month has the most sunshine in Irifune?
August has the most sunshine of the year in Irifune, Japan, with an average of 10h of sunshine.
What is the wettest month in Irifune?
October is the month with the most rainfall in Irifune, Japan. Rain falls for 17.1 days and accumulates 129mm (5.08") of precipitation.
What is the month with the shortest days in Irifune?
The month with the shortest days in Irifune is December, with an average of 9h and 48min of daylight.
Is there Daylight Saving Time (DST) in Irifune?
Irifune does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Irifune, Japan
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (8.8°C).
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure
Irifune, Japan
- Average pressure in January:
1016.1mbar - Average pressure in February:
1017.1mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1011.9mbar - Average pressure in June:
1009.2mbar
- Average pressure in July:
1009.8mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1013.5mbar - Average pressure in October:
1016.6mbar - Average pressure in November:
1018.1mbar - Average pressure in December:
1016.2mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed
Irifune, Japan
- Average wind speed in January:
13.9km/h - Average wind speed in February:
14.5km/h - Average wind speed in March:
14.8km/h - Average wind speed in April:
15.1km/h - Average wind speed in May:
13.6km/h - Average wind speed in June:
12km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
12.4km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
13.3km/h - Average wind speed in November:
11.8km/h - Average wind speed in December:
13.1km/h
The windiest month (with the highest average wind speed) is April (15.1km/h).
The calmest month (with the lowest average wind speed) is November (11.8km/h).
Average humidity
Irifune, Japan
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (61%).
Average rainfall
Irifune, Japan
The wettest month (with the highest rainfall) is October (129mm).
The driest months (with the least rainfall) are January and December (40mm).
Average rainfall days
Irifune, Japan
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
13.6 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
16.4 days - Average rainfall days in September:
17.5 days - Average rainfall days in October:
17.1 days - Average rainfall days in November:
11.7 days - Average rainfall days in December:
10.2 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.9 days).
Average snowfall
Irifune, Japan
The month with the highest snowfall is February (43mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Irifune, Japan
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
0.2 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:
0.2 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Irifune, Japan
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - 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:
9h and 5min
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).
- Average sunshine in January:
6h and 2min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 1min - Average sunshine in June:
8h and 3min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
7h and 4min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
6h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days
Irifune, Japan
- Average sunshine days in January:
21.3 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
10 days - Average sunshine days in October:
12.4 days - Average sunshine days in November:
16.2 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is September (10 days).
Average UV index
Irifune, Japan
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Irifune, Japan
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility
Irifune, Japan
The months with the highest visibility are January, February, March, April, May, August, November and December (10km).
The months with the lowest visibility are June, July, September and October (9km).
Irifune, Japan
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