Climate and monthly weather forecastNishijima, Japan
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Nishijima, Japan, with an average temperature varying between 9.2°C (48.6°F) and 2.3°C (36.1°F). January, noted for its average high-temperature of 9.2°C (48.6°F) and an average low-temperature of 2.3°C (36.1°F), is considered the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a cool month in Nishijima, Japan, with an average temperature varying between 10.2°C (50.4°F) and 3.3°C (37.9°F). The commencement of February brings an average high-temperature of a fresh 10.2°C (50.4°F), marking an inconsequential divergence from January. Weather in February »Weather in March
March, the first month of the spring in Nishijima, is a moderate month, with an average temperature varying between 13°C (55.4°F) and 5.8°C (42.4°F). During March, the average high-temperature is a mild 13°C (55.4°F), maintaining a close resemblance to that of the preceding month. Weather in March »Weather in April
April is an enjoyable spring month in Nishijima, Japan, with temperature in the range of an average high of 16.8°C (62.2°F) and an average low of 9.8°C (49.6°F). The shift from March to April is marked by a slight increase in the average high-temperature, moving from a moderate 13°C (55.4°F) to a comfortable 16.8°C (62.2°F). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Nishijima, Japan, with an average temperature ranging between min 14.3°C (57.7°F) and max 21.4°C (70.5°F). The arrival of May brings a soft temperature shift, with the average high-temperature nudging from a refreshing 16.8°C (62.2°F) in April to an agreeable 21.4°C (70.5°F). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Nishijima, Japan, with an average temperature ranging between min 18.1°C (64.6°F) and max 24°C (75.2°F). June brings a marginal elevation to a moderately hot 24°C (75.2°F) from May's 21.4°C (70.5°F) in Nishijima's average high-temperatures. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Nishijima, Japan, with an average temperature fluctuating between 22.1°C (71.8°F) and 27.7°C (81.9°F). The start of July is characterized by a subtle increase in the average high-temperature, transitioning from 24°C (75.2°F) in June to a still warm 27.7°C (81.9°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Nishijima, Japan, with an average temperature ranging between min 23.4°C (74.1°F) and max 29.5°C (85.1°F). August, noted for its average high-temperature of 29.5°C (85.1°F) and an average low-temperature of 23.4°C (74.1°F), is considered the warmest month. The heat index value for August is appraised at a very hot 36°C (96.8°F). Weather in August »Weather in September
September, the first month of the autumn in Nishijima, is still a warm month, with an average temperature fluctuating between 20.1°C (68.2°F) and 26.2°C (79.2°F). Nishijima's weather subtly changes with the onset of September, barely falling from a moderately hot 29.5°C (85.1°F) in August to a still warm 26.2°C (79.2°F). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Nishijima, Japan, with an average temperature ranging between max 21.5°C (70.7°F) and min 15.6°C (60.1°F). October brings a minor shift in the average high-temperature, adjusting from a warm 26.2°C (79.2°F) in September to a pleasant 21.5°C (70.7°F). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Nishijima, Japan, with an average temperature ranging between min 10.4°C (50.7°F) and max 16.6°C (61.9°F). The commencement of November indicates a gentle shift in the average high-temperature, receding from October's pleasant 21.5°C (70.7°F) to a refreshing 16.6°C (61.9°F). Weather in November »Weather in December
The first month of the winter, December, is still a cool month in Nishijima, Japan, with an average temperature ranging between max 11.4°C (52.5°F) and min 5°C (41°F). As December commences, the average high-temperature shows a reduction, transitioning from a comfortable 16.6°C (61.9°F) in November to a cool 11.4°C (52.5°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
January proves to be the coldest month in Nishijima, Japan, recording an average maximum temperature of 9.2°C (48.6°F) and a minimum temperature of 2.3°C (36.1°F).
With an average relative humidity of 62%, January is the least humid month in Nishijima.
The month with the least rainfall in Nishijima, Japan, is January, when the rain falls for 6.8 days and typically collects 38mm (1.5") of precipitation.
Throughout the year, in Nishijima, Japan, there are 154.1 rainfall days, and 1085mm (42.72") of precipitation is accumulated.
January, March through December are months without snowfall in Nishijima.
In Nishijima, during the entire year, snow aggregates up to 1mm (0.04").
January through March and December, with an average maximum UV index of 3, are months with the lowest UV index.
The only month with snowfall is February.
The month with the most snowfall in Nishijima is February, when snow falls for 0.2 days and typically aggregates up to 1mm (0.04") of snow.
With an average of 6.1h of sunshine, February has the least sunshine of the year in Nishijima.
June has the longest days of the year in Nishijima, Japan, with an average of 14h and 30min of daylight.
The most humid month is July, with an average relative humidity of 83%.
July is the month with the most rainfall in Nishijima, Japan. Rain falls for 17.3 days and accumulates 180mm (7.09") of precipitation.
July is the month with the highest UV index in Nishijima, with an average maximum UV index of 7.
August, known for its average high temperature of 29.5°C (85.1°F) and an average low temperature of 23.4°C (74.1°F), is the warmest month in Nishijima, Japan.
With an average of 10.9h of sunshine, August has the most sunshine of the year.
December has the shortest days of the year in Nishijima, Japan, with an average of 9h and 54min of daylight.
Nishijima, Japan, does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Nishijima, 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 (9.2°C).
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure
Nishijima, Japan
- Average pressure in January:
1017.1mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1015.9mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1012mbar - Average pressure in June:
1009.1mbar
- Average pressure in July:
1009.9mbar - Average pressure in August:
1010.2mbar - Average pressure in September:
1013.2mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1018.3mbar - Average pressure in December:
1017.2mbar
The month with the highest atmospheric pressure is November (1018.3mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed
Nishijima, Japan
- Average wind speed in January:
14km/h - Average wind speed in February:
12.8km/h - Average wind speed in March:
13.4km/h - Average wind speed in April:
12.7km/h - Average wind speed in May:
11km/h - Average wind speed in June:
10km/h
- Average wind speed in July:
10.1km/h - Average wind speed in August:
9.5km/h - Average wind speed in September:
10.2km/h - Average wind speed in October:
11.4km/h - Average wind speed in November:
10.8km/h - Average wind speed in December:
13.5km/h
The windiest month (with the highest average wind speed) is January (14km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity
Nishijima, Japan
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (62%).
Average rainfall
Nishijima, Japan
- Average rainfall in January:
38mm - Average rainfall in February:
64mm - Average rainfall in March:
100mm - Average rainfall in April:
109mm - Average rainfall in May:
87mm - Average rainfall in June:
117mm
The wettest month (with the highest rainfall) is July (180mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days
Nishijima, Japan
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
12.2 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
14.7 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
8.6 days
The months with the highest number of rainy days are June and July (17.3 days).
The month with the least rainy days is January (6.8 days).
Average snowfall
Nishijima, Japan
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Nishijima, Japan
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.2 days - Average snowfall days in March:
0 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:
0.1 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Nishijima, 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 30min
- 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 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 42min - Average sunshine in February:
6h and 6min - Average sunshine in March:
7h and 12min - Average sunshine in April:
9h and 12min - Average sunshine in May:
9h and 48min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 24min - Average sunshine in August:
10h and 54min - Average sunshine in September:
8h and 54min - Average sunshine in October:
7h and 18min - Average sunshine in November:
6h and 24min - Average sunshine in December:
6h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days
Nishijima, Japan
- Average sunshine days in January:
22.9 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
17.1 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
12.4 days - Average sunshine days in October:
14.8 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
20.9 days
The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is June (10.2 days).
Average UV index
Nishijima, Japan
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover
Nishijima, Japan
The month with the most cloud cover is June (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility
Nishijima, Japan
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).
