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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
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Kamioshima, Japan, with an average temperature ranging between max 8.1°C (46.6°F) and min 0.8°C (33.4°F). The lowest temperatures are recorded in January, with averages reaching a high of 8.1°C (46.6°F) and a low of 0.8°C (33.4°F). Weather in January »
Weather in February
February, the last month of the winter in Kamioshima, is also a frosty month, with an average temperature fluctuating between 9.1°C (48.4°F) and 1.6°C (34.9°F). February denotes a minimal variation in the average high-temperature to a still chilly 9.1°C (48.4°F) from January's 8.1°C (46.6°F). Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Kamioshima, Japan, with an average temperature fluctuating between 13°C (55.4°F) and 4.3°C (39.7°F). Kamioshima observes a slight uplift in the average high-temperature with the onset of March, adjusting from February's chilly 9.1°C (48.4°F) to a moderate 13°C (55.4°F). Weather in March »
Weather in April
April in Kamioshima, Japan, is an enjoyable spring month, with an average temperature fluctuating between 17.8°C (64°F) and 8.8°C (47.8°F). Kamioshima's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's moderate 13°C (55.4°F) to a comfortable 17.8°C (64°F). Weather in April »
Weather in May
May, the last month of the spring in Kamioshima, is a moderately hot month, with an average temperature ranging between max 23.4°C (74.1°F) and min 14.3°C (57.7°F). With the onset of May, Kamioshima experiences a temperature shift, with the average high-temperature moving from a comfortable 17.8°C (64°F) in April to a warm 23.4°C (74.1°F). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Kamioshima, Japan, with an average temperature ranging between max 25.6°C (78.1°F) and min 17.8°C (64°F). Kamioshima's entry into June measures an average high-temperature of a still moderately hot 25.6°C (78.1°F), closely parallel to the preceding month. Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Kamioshima, Japan, with an average temperature ranging between max 29.8°C (85.6°F) and min 21.9°C (71.4°F). The shift from June to July sees a slight increase in the average high-temperature, transitioning from 25.6°C (78.1°F) to a still moderately hot 29.8°C (85.6°F). Weather in July »
Weather in August
August, the last month of the summer in Kamioshima, is a hot month, with an average temperature ranging between min 23.4°C (74.1°F) and max 31.6°C (88.9°F). The average temperatures reach their apex in August, averaging 31.6°C (88.9°F) at the high end and 23.4°C (74.1°F) at the low end. For August, the heat index is computed to be a blistering 41°C (105.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Kamioshima, Japan, with an average temperature fluctuating between 26.9°C (80.4°F) and 19.8°C (67.6°F). The beginning of September brings a minor change in the average high-temperature, shifting from a hot 31.6°C (88.9°F) in August to a warm 26.9°C (80.4°F). Weather in September »
Weather in October
October, the same as September, in Kamioshima, Japan, is another pleasant autumn month, with an average temperature ranging between max 21.4°C (70.5°F) and min 14.7°C (58.5°F). A shift in Kamioshima's weather is observed as September turns into October, with the average high temperature reducing from a moderately hot 26.9°C (80.4°F) to an agreeable 21.4°C (70.5°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderate month in Kamioshima, Japan, with an average temperature varying between 15.9°C (60.6°F) and 9°C (48.2°F). November involves a decrease in temperature, down from an agreeable 21.4°C (70.5°F) in October to a mild 15.9°C (60.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also a fresh month in Kamioshima, Japan, with an average temperature fluctuating between 3.7°C (38.7°F) and 10.2°C (50.4°F). Kamioshima's average high-temperature decreases in December, falling from a refreshing 15.9°C (60.6°F) in November to a cool 10.2°C (50.4°F). Weather in December »
Updated: Jun 23, 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 are the coldest months?
January brings the lowest temperatures, with an average high of 8.1°C (46.6°F) and an average low of 0.8°C (33.4°F).
What is the least humid month?
With an average relative humidity of 61%, January is the least humid month.
How many days does it rain?
In Kamioshima, during the entire year, the rain falls for 162.4 days and collects up to 866mm (34.09") of precipitation.
When does it snow?
January through April, November and December are months with snowfall in Kamioshima.
How much does it snow in Kamioshima?
Throughout the year, there are 8.4 snowfall days, and 143mm (5.63") of snow is accumulated.
When is the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the driest month?
The months with the least rainfall are February and December Rain falls for 5.5 days and accumulates 27mm (1.06") of rain.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 3.4 days and typically aggregates up to 55mm (2.17") of snow.
What is the month with the least sunshine in Kamioshima?
February has the least sunshine of the year, with an average of 5.9h of sunshine.
When it does not snow?
In Kamioshima, snow does not fall in May through October.
When are the longest days?
With an average of 14h and 36min of daylight, June has the longest days of the year.
What is the most humid month?
With an average relative humidity of 79%, July is the most humid month.
What is the month with the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 7.
What time of the year is the hottest?
Temperature readings reach their annual highs in August, averaging 31.6°C (88.9°F) and a minimum average of 23.4°C (74.1°F).
What month has the most sunshine?
With an average of 9.8h of sunshine, August has the most sunshine of the year.
What is the wettest month?
October is the month with the most rainfall. Rain falls for 14.7 days and accumulates 117mm (4.61") of precipitation.
What is the month with the shortest days?
The month with the shortest days in Kamioshima is December, with an average of 9h and 42min of daylight.
Is there Daylight Saving Time (DST)?
Kamioshima does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Kamioshima, Japan
The warmest month (with the highest average high temperature) is August (31.6°C).
The month with the lowest average high temperature is January (8.1°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 (0.8°C).
Average pressure
Kamioshima, Japan
- Average pressure in January:
1016.2mbar - Average pressure in February:
1017.3mbar - Average pressure in March:
1015.7mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1012mbar - Average pressure in June:
1009.3mbar
- Average pressure in July:
1009.8mbar - Average pressure in August:
1010.3mbar - Average pressure in September:
1013.7mbar - Average pressure in October:
1016.9mbar - Average pressure in November:
1018.3mbar - Average pressure in December:
1016.3mbar
The month with the highest atmospheric pressure is November (1018.3mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed
Kamioshima, Japan
- Average wind speed in January:
10km/h - Average wind speed in February:
10.3km/h - Average wind speed in March:
10.8km/h - Average wind speed in April:
11.1km/h - Average wind speed in May:
9.8km/h - Average wind speed in June:
9km/h
- Average wind speed in July:
8.7km/h - Average wind speed in August:
8.8km/h - Average wind speed in September:
9.2km/h - Average wind speed in October:
9.7km/h - Average wind speed in November:
8.2km/h - Average wind speed in December:
9.3km/h
The windiest month (with the highest average wind speed) is April (11.1km/h).
The calmest month (with the lowest average wind speed) is November (8.2km/h).
Average humidity
Kamioshima, Japan
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (61%).
Average rainfall
Kamioshima, Japan
The wettest month (with the highest rainfall) is October (117mm).
The driest months (with the least rainfall) are February and December (27mm).
Average rainfall days
Kamioshima, Japan
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
13 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
20.2 days
- Average rainfall days in July:
21.2 days - Average rainfall days in August:
19.8 days - Average rainfall days in September:
17.7 days - Average rainfall days in October:
14.7 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is January (4.8 days).
Average snowfall
Kamioshima, Japan
The month with the highest snowfall is February (55mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Kamioshima, Japan
- Average snowfall days in January:
2.4 days - Average snowfall days in February:
3.4 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Kamioshima, Japan
- Average daylight in January:
10h and 0min - 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 1min - Average daylight in June:
14h and 4min
- 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 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
5h and 5min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 2min - Average sunshine in June:
8h and 3min
- Average sunshine in July:
8h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
7h and 4min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 0min - Average sunshine in December:
6h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days
Kamioshima, Japan
- Average sunshine days in January:
24.3 days - Average sunshine days in February:
19.6 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
14 days - Average sunshine days in June:
7.3 days
- Average sunshine days in July:
7.4 days - Average sunshine days in August:
7.6 days - Average sunshine days in September:
9.5 days - Average sunshine days in October:
14.2 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (7.3 days).
Average UV index
Kamioshima, Japan
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Kamioshima, Japan
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility
Kamioshima, Japan
The months with the highest visibility are January, February, March, November and December (10km).
The months with the lowest visibility are April, May, June, July, August, September and October (9km).
