Climate and monthly weather forecastIkoma, Japan
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Ikoma, Japan, with an average temperature fluctuating between 7°C (44.6°F) and 1.3°C (34.3°F). The coldest temperatures occur during January, when averages reach a peak of 7°C (44.6°F) and a low of 1.3°C (34.3°F). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Ikoma, Japan, with an average temperature ranging between min 1.4°C (34.5°F) and max 8.1°C (46.6°F). Ikoma's transition from January to February introduces an average high-temperature of a still chilly 8.1°C (46.6°F), marking an insignificant variation from the 7°C (44.6°F). Weather in February »Weather in March
March, the first month of the spring in Ikoma, is a cool month, with an average temperature varying between 11.8°C (53.2°F) and 3.9°C (39°F). March's arrival is noted with a slight increase in the average high-temperature, moving from a chilly 8.1°C (46.6°F) in February to a cool 11.8°C (53.2°F). Weather in March »Weather in April
April is a comfortable spring month in Ikoma, Japan, with an average temperature ranging between min 8.3°C (46.9°F) and max 17.1°C (62.8°F). Ikoma's transition into April brings a rise in the average high-temperature, moving from a fresh 11.8°C (53.2°F) in March to a refreshing 17.1°C (62.8°F). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Ikoma, Japan, with temperature in the range of an average low of 13.4°C (56.1°F) and an average high of 22.7°C (72.9°F). May's arrival coincides with a temperature rise, moving from April's refreshing 17.1°C (62.8°F) to an agreeable 22.7°C (72.9°F). Weather in May »Weather in June
June, the first month of the summer in Ikoma, is a warm month, with an average temperature ranging between min 17.7°C (63.9°F) and max 25.7°C (78.3°F). Ikoma's weather in June presents a minor rise in the average high-temperature, moving from an agreeable 22.7°C (72.9°F) in May to a moderately hot 25.7°C (78.3°F). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Ikoma, Japan, with an average temperature ranging between min 22.3°C (72.1°F) and max 29.4°C (84.9°F). The start of July brings a subtle shift in the average high-temperature, edging up from June's 25.7°C (78.3°F) to a still moderately hot 29.4°C (84.9°F). Weather in July »Weather in August
The last month of the summer, August, is a hot month in Ikoma, Japan, with an average temperature ranging between min 23.5°C (74.3°F) and max 31.4°C (88.5°F). August tends to be the warmest month, with temperatures averaging a daily high of 31.4°C (88.5°F) and a low of 23.5°C (74.3°F). The average heat index in August is calculated to be a scorching 40°C (104°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Ikoma, Japan, with an average temperature ranging between max 26.9°C (80.4°F) and min 19.2°C (66.6°F). In Ikoma, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's tropical 31.4°C (88.5°F) to a moderately hot 26.9°C (80.4°F). Weather in September »Weather in October
October, the same as September, in Ikoma, Japan, is another pleasant autumn month, with an average temperature varying between 14.1°C (57.4°F) and 21.3°C (70.3°F). Start of October brings a shift in the average high-temperature, falling from September's warm 26.9°C (80.4°F) to a pleasant 21.3°C (70.3°F). Weather in October »Weather in November
November, the last month of the autumn in Ikoma, is also a moderate month, with an average temperature ranging between min 8.8°C (47.8°F) and max 15.4°C (59.7°F). Setting in of November comes with a decrease in the average high-temperature, moving from an agreeable 21.3°C (70.3°F) in October to a moderate 15.4°C (59.7°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Ikoma, Japan, with an average temperature varying between 9.3°C (48.7°F) and 3.7°C (38.7°F). During the transition into December, Ikoma observes a decrease in the average high-temperature, falling from a refreshing 15.4°C (59.7°F) in November to a frosty 9.3°C (48.7°F). Weather in December »Updated: Jul 20, 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 Ikoma, January registers the lowest temperatures, averaging 7°C (44.6°F) at the peak and 1.3°C (34.3°F) at the lowest.
January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 34mm (1.34") of precipitation.
In Ikoma, during the entire year, the rain falls for 163.2 days and collects up to 920mm (36.22") of precipitation.
Months with snowfall are January through March and December.
January is the month with the most snowfall. Snow falls for 3.3 days and accumulates 27mm (1.06") of snow.
In Ikoma, during the entire year, snow falls for 6.8 days and aggregates up to 52mm (2.05") of snow.
January and February, with an average of 4.9h of sunshine, are months with the least sunshine.
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
April through November are months without snowfall.
With an average relative humidity of 70%, May is the least humid month.
The month with the longest days in Ikoma is June, with an average of 14h and 24min of daylight.
The most humid month is July, with an average relative humidity of 79%.
The month with the most rainfall is July, when the rain falls for 21.7 days and typically aggregates up to 160mm (6.3") of precipitation.
The month with the highest UV index is July, with an average maximum UV index of 7.
Ikoma witnesses the warmest weather in August, with temperatures averaging a high of 31.4°C (88.5°F) and a low of 23.5°C (74.3°F).
The month with the most sunshine is August, with an average of 10.9h of sunshine.
With an average of 9h and 54min of daylight, December has the shortest days of the year.
Ikoma does not observe Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average temperature
Ikoma, Japan
The warmest month (with the highest average high temperature) is August (31.4°C).
The month with the lowest average high temperature is January (7°C).
The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure
Ikoma, Japan
- Average pressure in January:
1019.5mbar - Average pressure in February:
1019.7mbar - Average pressure in March:
1017.5mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1012.3mbar - Average pressure in June:
1008.8mbar
- Average pressure in July:
1009.4mbar - Average pressure in August:
1009.6mbar - Average pressure in September:
1012.8mbar - Average pressure in October:
1016.8mbar - Average pressure in November:
1019.5mbar - Average pressure in December:
1019.3mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed
Ikoma, Japan
- Average wind speed in January:
9.5km/h - Average wind speed in February:
8.7km/h - Average wind speed in March:
9.1km/h - Average wind speed in April:
8.6km/h - Average wind speed in May:
7.5km/h - Average wind speed in June:
7.1km/h
- Average wind speed in July:
7.4km/h - Average wind speed in August:
7.4km/h - Average wind speed in September:
7.2km/h - Average wind speed in October:
8.1km/h - Average wind speed in November:
7.4km/h - Average wind speed in December:
9.1km/h
The windiest month (with the highest average wind speed) is January (9.5km/h).
The calmest month (with the lowest average wind speed) is June (7.1km/h).
Average humidity
Ikoma, Japan
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is May (70%).
Average rainfall
Ikoma, Japan
The wettest month (with the highest rainfall) is July (160mm).
The driest month (with the least rainfall) is January (34mm).
Average rainfall days
Ikoma, Japan
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
12.2 days - Average rainfall days in June:
18.2 days
- Average rainfall days in July:
21.7 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
15 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is February (9.1 days).
Average snowfall
Ikoma, Japan
The month with the highest snowfall is January (27mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Ikoma, Japan
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
1.8 days - Average snowfall days in March:
0.7 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:
1 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Ikoma, Japan
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
4h and 54min - Average sunshine in March:
7h and 12min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 48min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
10h and 54min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 4h and 54min).
Average sunshine days
Ikoma, Japan
- Average sunshine days in January:
17.9 days - Average sunshine days in February:
17.2 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
15 days - Average sunshine days in May:
17.7 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
10 days - Average sunshine days in September:
12.7 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (7.3 days).
Average UV index
Ikoma, 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
Ikoma, Japan
The months with the most cloud cover are January and February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Ikoma, Japan
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
The month with the lowest visibility is July (8km).
