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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 Nanjo, Japan, is another enjoyable winter month, with an average temperature fluctuating between 17°C (62.6°F) and 18.9°C (66°F). In Nanjo, the lowest average temperatures are observed in January, with a high of 18.9°C (66°F) and a low of 17°C (62.6°F). Weather in January »
Weather in February
The last month of the winter, February, is another refreshing month in Nanjo, Japan, with temperature in the range of an average low of 17.7°C (63.9°F) and an average high of 19.5°C (67.1°F). Transitioning into February, Nanjo experiences an average high-temperature of a still comfortable 19.5°C (67.1°F), marking a minor shift from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a pleasant month in Nanjo, Japan, with an average temperature ranging between max 20.6°C (69.1°F) and min 18.3°C (64.9°F). With the onset of March, Nanjo's average high-temperature clocks in at a pleasant 20.6°C (69.1°F), showing a minor fluctuation from the previous month. Weather in March »
Weather in April
April, the same as March, in Nanjo, Japan, is an agreeable spring month, with an average temperature fluctuating between 20.4°C (68.7°F) and 22.2°C (72°F). Nanjo records an average high-temperature of a still pleasant 22.2°C (72°F) in April, closely mirroring the climate of the previous month. Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Nanjo, Japan, with an average temperature ranging between min 23.2°C (73.8°F) and max 24.7°C (76.5°F). The commencement of May introduces an average high-temperature of a warm 24.7°C (76.5°F), closely mirroring the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Nanjo, is also a moderately hot month, with an average temperature ranging between max 27.2°C (81°F) and min 26.1°C (79°F). June registers an average high-temperature of a still warm 27.2°C (81°F), slightly varied from May's 24.7°C (76.5°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Nanjo, Japan, with an average temperature fluctuating between 29°C (84.2°F) and 28.1°C (82.6°F). As July unfolds, the average high-temperature reaches a still warm 29°C (84.2°F), hinting at a slight fluctuation from the previous month. Weather in July »
Weather in August
August, the last month of the summer in Nanjo, is another warm month, with an average temperature fluctuating between 28.3°C (82.9°F) and 29.4°C (84.9°F). The warmest month is August, with an average high-temperature of 29.4°C (84.9°F) and an average low-temperature of 28.3°C (82.9°F). The heat index value during August is estimated at a sweltering 36°C (96.8°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Nanjo, Japan, with temperature in the range of an average high of 28.5°C (83.3°F) and an average low of 27.3°C (81.1°F). As Nanjo transitions from August to September, the average high-temperatures adjust to a still moderately hot 28.5°C (83.3°F), nearly the same as the previous 29.4°C (84.9°F). Weather in September »
Weather in October
October, like September, in Nanjo, Japan, is a moderately hot autumn month, with temperature in the range of an average high of 26.5°C (79.7°F) and an average low of 25.2°C (77.4°F). The average high-temperature is a still moderately hot 26.5°C (79.7°F) in October, hardly different from the 28.5°C (83.3°F) recorded in September. Weather in October »
Weather in November
November, the last month of the autumn in Nanjo, is also a moderately hot month, with temperature in the range of an average high of 23.9°C (75°F) and an average low of 22.3°C (72.1°F). Nanjo's average high-temperature in November is a still moderately hot 23.9°C (75°F), indicating a subtle variation from October. Weather in November »
Weather in December
December, the first month of the winter in Nanjo, is still a pleasant month, with an average temperature fluctuating between 20.6°C (69.1°F) and 18.8°C (65.8°F). Nanjo in December undergoes a slight reduction in the average high-temperature, shifting from November's moderately hot 23.9°C (75°F) to a pleasant 20.6°C (69.1°F). Weather in December »
Updated: Jul 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 month is the coldest?
January, with its average high-temperature of 18.9°C (66°F) and an average low-temperature of 17°C (62.6°F), holds the record as the coldest month.
What is the least humid month?
With an average relative humidity of 72%, January is the least humid month.
How much does it rain?
In Nanjo, during the entire year, the rain falls for 227.4 days and collects up to 1405mm (55.31") of precipitation.
What is the month with the least sunshine?
With an average of 4.3h of sunshine, January has the least sunshine of the year.
What is the driest month?
February is the month with the least rainfall. Rain falls for 18.2 days and accumulates 59mm (2.32") of precipitation.
What is the most humid month?
The most humid month is June, with an average relative humidity of 86%.
What is the rainiest month?
June is the month with the most rainfall. Rain falls for 21.5 days and accumulates 201mm (7.91") of precipitation.
When are the longest days?
June has the longest days of the year, with an average of 13h and 42min of daylight.
What are the months with the highest UV index?
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?
The month with the most sunshine is July, with an average of 10.5h of sunshine.
What is the hottest time of year?
In Nanjo, Japan, temperatures reach their average annual highs in August, measuring 29.4°C (84.9°F) and a minimum average of 28.3°C (82.9°F).
What is the month with the shortest days?
With an average of 10h and 30min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Nanjo does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
What is the month with the lowest UV index?
December is the month with the lowest UV index, with an average maximum UV index of 4.
Average temperature
Nanjo, Japan
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.9°C).
The month with the highest average low temperature is August (28.3°C).
The coldest month (with the lowest average low temperature) is January (17°C).
Average pressure
Nanjo, Japan
- Average pressure in January:
1020.8mbar - Average pressure in February:
1019.6mbar - Average pressure in March:
1017.9mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1011.1mbar - Average pressure in June:
1008.2mbar
- Average pressure in July:
1008.3mbar - Average pressure in August:
1006.6mbar - Average pressure in September:
1009mbar - Average pressure in October:
1012.8mbar - Average pressure in November:
1017.8mbar - Average pressure in December:
1019.8mbar
The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).
Average wind speed
Nanjo, Japan
- Average wind speed in January:
27.3km/h - Average wind speed in February:
25.8km/h - Average wind speed in March:
25.1km/h - Average wind speed in April:
23.1km/h - Average wind speed in May:
20.1km/h - Average wind speed in June:
21.7km/h
- Average wind speed in July:
22.1km/h - Average wind speed in August:
22.3km/h - Average wind speed in September:
22.9km/h - Average wind speed in October:
28km/h - Average wind speed in November:
26.3km/h - Average wind speed in December:
28.4km/h
The windiest month (with the highest average wind speed) is December (28.4km/h).
The calmest month (with the lowest average wind speed) is May (20.1km/h).
Average humidity
Nanjo, Japan
The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is January (72%).
Average rainfall
Nanjo, Japan
- Average rainfall in January:
62mm - Average rainfall in February:
59mm - Average rainfall in March:
77mm - Average rainfall in April:
92mm - Average rainfall in May:
174mm - Average rainfall in June:
201mm
The wettest month (with the highest rainfall) is June (201mm).
The driest month (with the least rainfall) is February (59mm).
Average rainfall days
Nanjo, Japan
- Average rainfall days in January:
21.2 days - Average rainfall days in February:
18.2 days - Average rainfall days in March:
16.8 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
21.5 days
- Average rainfall days in July:
16.4 days - Average rainfall days in August:
20.8 days - Average rainfall days in September:
20.1 days - Average rainfall days in October:
19.5 days - Average rainfall days in November:
17.1 days - Average rainfall days in December:
21.2 days
The month with the highest number of rainy days is June (21.5 days).
The month with the least rainy days is July (16.4 days).
Average daylight / Average sunshine
Nanjo, 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 4min
- Average daylight in July:
13h and 4min - Average daylight in August:
13h and 0min - 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 42min).
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 2min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
9h and 0min - 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 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Nanjo, Japan
- Average sunshine days in January:
6 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
10.1 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
7 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
7.3 days - Average sunshine days in October:
7.1 days - Average sunshine days in November:
8.1 days - Average sunshine days in December:
5.7 days
The month with the most sunshine days is July (11.9 days).
The month with the least sunshine days is December (5.7 days).
Average UV index
Nanjo, 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
Nanjo, Japan
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Nanjo, Japan
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
