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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, like December, in Igei, Japan, is another refreshing winter month, with an average temperature varying between 18.8°C (65.8°F) and 16.8°C (62.2°F). The lowest temperatures are recorded in January, with averages reaching a high of 18.8°C (65.8°F) and a low of 16.8°C (62.2°F). Weather in January »
Weather in February
The last month of the winter, February, is also an enjoyable month in Igei, Japan, with temperature in the range of an average high of 19.3°C (66.7°F) and an average low of 17.3°C (63.1°F). The initiation of February records an average high-temperature of a still comfortable 19.3°C (66.7°F), displaying a near consistency with the previous month. Weather in February »
Weather in March
March, the first month of the spring in Igei, is a pleasant month, with an average temperature varying between 18.2°C (64.8°F) and 20.5°C (68.9°F). The arrival of March sees a recorded average high-temperature of an agreeable 20.5°C (68.9°F), showing little divergence from the previous month's conditions. Weather in March »
Weather in April
April, like March, is an agreeable spring month in Igei, Japan, with an average temperature varying between 22.3°C (72.1°F) and 20.2°C (68.4°F). Igei's weather in April indicates an average high-temperature of a still pleasant 22.3°C (72.1°F), nearly consistent with the 20.5°C (68.9°F) of March. Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Igei, Japan, with an average temperature varying between 24.8°C (76.6°F) and 23.1°C (73.6°F). The beginning of May records an average high-temperature of a warm 24.8°C (76.6°F), marking a negligible difference from April's 22.3°C (72.1°F). Weather in May »
Weather in June
June, the first month of the summer in Igei, is still a warm month, with an average temperature varying between 27.3°C (81.1°F) and 25.9°C (78.6°F). The start of June marks an average high-temperature of a still moderately hot 27.3°C (81.1°F), hardly distinguishable from the conditions in May. Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Igei, Japan, with an average temperature varying between 27.7°C (81.9°F) and 29.2°C (84.6°F). Igei commences July with an average high-temperature of a still moderately hot 29.2°C (84.6°F), maintaining a close resemblance to the previous month. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Igei, Japan, 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). August is the month that records the highest temperatures, with averages ranging from a high of 29.5°C (85.1°F) to a low of 28.2°C (82.8°F). In August, the heat index is estimated at a sweltering 36°C (96.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Igei, Japan, with an average temperature fluctuating between 27.2°C (81°F) and 28.7°C (83.7°F). September brings an average high-temperature of a still warm 28.7°C (83.7°F), nearly identical to the preceding month. Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Igei, Japan, with an average temperature ranging between min 25.1°C (77.2°F) and max 26.4°C (79.5°F). In October, the average high-temperature registers at a still warm 26.4°C (79.5°F), nearly identical to September's 28.7°C (83.7°F). Weather in October »
Weather in November
The last month of the autumn, November, is another warm month in Igei, Japan, with temperature in the range of an average low of 22.1°C (71.8°F) and an average high of 23.9°C (75°F). Igei starts November with an average high-temperature of a still warm 23.9°C (75°F), a minor shift from October's 26.4°C (79.5°F). Weather in November »
Weather in December
December, the first month of the winter in Igei, is also an agreeable month, with an average temperature ranging between min 18.6°C (65.5°F) and max 20.5°C (68.9°F). The start of December signals a gentle decrease in the average high-temperature, transitioning from a moderately hot 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
What is the coldest time of year in Igei?
With its average high 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.
What is the least humid month in Igei?
January is the least humid month in Igei, with an average relative humidity of 72%.
How much does it rain in Igei?
In Igei, Japan, during the entire year, the rain falls for 229 days and collects up to 1437mm (56.57") of precipitation.
What is the month with the least sunshine in Igei?
With an average of 4.3h of sunshine, January has the least sunshine of the year in Igei, Japan.
What is the driest month in Igei?
February is the month with the least rainfall in Igei, Japan. Rain falls for 17.9 days and accumulates 61mm (2.4") of precipitation.
What is the most humid month in Igei?
With an average relative humidity of 87%, June is the most humid month in Igei.
What is the rainiest month in Igei?
The month with the most rainfall in Igei is June, when the rain falls for 21.7 days and typically aggregates up to 205mm (8.07") of precipitation.
When are the longest days in Igei?
With an average of 13h and 48min of daylight, June has the longest days of the year in Igei.
When is the highest UV index in Igei?
The months with the highest UV index are June through September, with an average maximum UV index of 7.
What month has the most sunshine in Igei?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What are the warmest months in Igei?
Igei's warmest month, August, registers temperatures that range from a high of 29.5°C (85.1°F) to a low of 28.2°C (82.8°F).
What is the month with the shortest days in Igei?
The month with the shortest days in Igei, Japan, is December, with an average of 10h and 30min of daylight.
Is there Daylight Saving Time (DST) in Igei?
Igei does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.
What is the month with the lowest UV index in Igei?
December is the month with the lowest UV index in Igei, with an average maximum UV index of 4.
Average temperature
Igei, 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
Igei, 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:
1012.8mbar - 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
Igei, Japan
- Average wind speed in January:
25.9km/h - Average wind speed in February:
24.4km/h - Average wind speed in March:
24km/h - Average wind speed in April:
22.1km/h - Average wind speed in May:
19.2km/h - Average wind speed in June:
20.9km/h
- Average wind speed in July:
21.3km/h - Average wind speed in August:
21.6km/h - Average wind speed in September:
22km/h - Average wind speed in October:
26.7km/h - Average wind speed in November:
25km/h - Average wind speed in December:
27km/h
The windiest month (with the highest average wind speed) is December (27km/h).
The calmest month (with the lowest average wind speed) is May (19.2km/h).
Average humidity
Igei, Japan
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).
Average rainfall
Igei, Japan
- Average rainfall in January:
63mm - Average rainfall in February:
61mm - Average rainfall in March:
83mm - Average rainfall in April:
98mm - Average rainfall in May:
182mm - Average rainfall in June:
205mm
The wettest month (with the highest rainfall) is June (205mm).
The driest month (with the least rainfall) is February (61mm).
Average rainfall days
Igei, Japan
- Average rainfall days in January:
22.6 days - Average rainfall days in February:
17.9 days - Average rainfall days in March:
16.5 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
21.7 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
21.2 days - Average rainfall days in September:
20.3 days - Average rainfall days in October:
18.6 days - Average rainfall days in November:
16.5 days - Average rainfall days in December:
21 days
The month with the highest number of rainy days is January (22.6 days).
The months with the least rainy days are March and November (16.5 days).
Average daylight / Average sunshine
Igei, 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 5min
- Average daylight in July:
13h and 4min - Average daylight in August:
13h and 1min - 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 48min).
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 1min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 1min - 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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Igei, Japan
- Average sunshine days in January:
5.4 days - Average sunshine days in February:
6.6 days - Average sunshine days in March:
9.4 days - Average sunshine days in April:
11 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
6.7 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
7.7 days - Average sunshine days in September:
7.4 days - Average sunshine days in October:
8.5 days - Average sunshine days in November:
8.2 days - Average sunshine days in December:
5.8 days
The month with the most sunshine days is April (11 days).
The month with the least sunshine days is January (5.4 days).
Average UV index
Igei, 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
Igei, Japan
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility
Igei, Japan
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).
