Expand
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 Nanai, Japan, with an average temperature fluctuating between 7.3°C (45.1°F) and -0.1°C (31.8°F). Nanai's coldest month, January, generally records average temperatures ranging from a high of 7.3°C (45.1°F) to a low of -0.1°C (31.8°F). Weather in January »
Weather in February
February, the last month of the winter in Nanai, is also a frosty month, with an average temperature ranging between max 8.4°C (47.1°F) and min 0.3°C (32.5°F). In February, the average high-temperature registers at a still frosty 8.4°C (47.1°F), nearly identical to January's 7.3°C (45.1°F). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Nanai, Japan, with temperature in the range of an average high of 12.5°C (54.5°F) and an average low of 3.4°C (38.1°F). The beginning of March signals a minor rise in the average high-temperature, moving from a frosty 8.4°C (47.1°F) in February to a cool 12.5°C (54.5°F). Weather in March »
Weather in April
April in Nanai, Japan, is an enjoyable spring month, with an average temperature fluctuating between 7.9°C (46.2°F) and 17.3°C (63.1°F). April's arrival sees a mild rise in the average high-temperature, transitioning from March's fresh 12.5°C (54.5°F) to a refreshing 17.3°C (63.1°F). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Nanai, Japan, with an average temperature varying between 23.1°C (73.6°F) and 13.7°C (56.7°F). Nanai's transition into May brings a rise in the average high-temperature, moving from a comfortable 17.3°C (63.1°F) in April to a warm 23.1°C (73.6°F). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Nanai, Japan, with an average temperature fluctuating between 17.4°C (63.3°F) and 25.5°C (77.9°F). The beginning of June reveals an average high-temperature of a still moderately hot 25.5°C (77.9°F), showing minimal deviation from the previous month. Weather in June »
Weather in July
July, like June, in Nanai, Japan, is another warm summer month, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 21.5°C (70.7°F). The shift into July is accompanied by a modest temperature increase, with the average high-temperature edging up from a warm 25.5°C (77.9°F) in June to a still moderately hot 29.6°C (85.3°F). Weather in July »
Weather in August
August, the last month of the summer in Nanai, is a tropical month, with an average temperature varying between 23°C (73.4°F) and 31.3°C (88.3°F). The highest temperatures are recorded in August, with averages reaching a high of 31.3°C (88.3°F) and a low of 23°C (73.4°F). For August, the heat index is evaluated at an extremely hot 40°C (104°F). Weather in August »
Weather in September
September, the first month of the autumn in Nanai, is also a moderately hot month, with an average temperature varying between 26.5°C (79.7°F) and 19°C (66.2°F). The transition into September involves a small decrease in the average high-temperature, dipping slightly from a tropical 31.3°C (88.3°F) in August to a warm 26.5°C (79.7°F). Weather in September »
Weather in October
October, the same as September, in Nanai, Japan, is an agreeable autumn month, with temperature in the range of an average high of 20.8°C (69.4°F) and an average low of 13.6°C (56.5°F). The onset of October introduces a moderate change in Nanai's weather, with average high-temperatures falling from September's moderately hot 26.5°C (79.7°F) to an agreeable 20.8°C (69.4°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderate month in Nanai, Japan, with an average temperature fluctuating between 7.7°C (45.9°F) and 15.3°C (59.5°F). A moderate decline in the average high-temperature is seen during November, decreasing from an agreeable 20.8°C (69.4°F) in October to a moderate 15.3°C (59.5°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Nanai, Japan, with temperature in the range of an average low of 2.8°C (37°F) and an average high of 9.5°C (49.1°F). December is characterized by a reduction in the average high-temperature, from a mild 15.3°C (59.5°F) in November to a frosty 9.5°C (49.1°F). Weather in December »
Updated: Jul 19, 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?
The coldest temperatures occur during January, when averages reach a peak of 7.3°C (45.1°F) and a low of -0.1°C (31.8°F).
What is the least humid month?
The least humid month is January, with an average relative humidity of 61%.
How many days does it rain?
Throughout the year, there are 156.8 rainfall days, and 657mm (25.87") of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March and November.
How many days does it snow?
In Nanai, during the entire year, snow falls for 6.2 days and aggregates up to 60mm (2.36") of snow.
What is the month with the lowest UV index?
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month in Nanai?
February is the month with the most snowfall. Snow falls for 3 days and accumulates 33mm (1.3") of snow.
What is the month with the least sunshine?
February and November, with an average of 6.1h of sunshine, are months with the least sunshine.
When it does not snow?
April through October and December are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 14h and 36min of daylight.
What is the most humid month?
With an average relative humidity of 79%, July is the most humid month in Nanai.
What is the wettest month?
July is the month with the most rainfall. Rain falls for 19.9 days and accumulates 87mm (3.43") of precipitation.
When is the highest UV index in Nanai?
The month with the highest UV index is July, with an average maximum UV index of 7.
What are the warmest months?
Nanai's warmest month, August, registers temperatures that range from a high of 31.3°C (88.3°F) to a low of 23°C (73.4°F).
What month has the most sunshine?
August has the most sunshine of the year, with an average of 9.5h of sunshine.
What is the driest month?
December is the month with the least rainfall. Rain falls for 8 days and accumulates 20mm (0.79") of precipitation.
What is the month with the shortest days?
With an average of 9h and 42min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Nanai, Japan, does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.
Average temperature
Nanai, Japan
The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (7.3°C).
The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure
Nanai, Japan
- Average pressure in January:
1016.4mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1015.8mbar - 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:
1013.9mbar - Average pressure in October:
1017.1mbar - Average pressure in November:
1018.5mbar - Average pressure in December:
1016.5mbar
The month with the highest atmospheric pressure is November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed
Nanai, Japan
- Average wind speed in January:
8.6km/h - Average wind speed in February:
9km/h - Average wind speed in March:
9.5km/h - Average wind speed in April:
9.8km/h - Average wind speed in May:
8.7km/h - Average wind speed in June:
8.2km/h
- Average wind speed in July:
7.4km/h - Average wind speed in August:
7.6km/h - Average wind speed in September:
8.1km/h - Average wind speed in October:
8.4km/h - Average wind speed in November:
7.2km/h - Average wind speed in December:
8km/h
The windiest month (with the highest average wind speed) is April (9.8km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity
Nanai, Japan
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (61%).
Average rainfall
Nanai, Japan
The wettest month (with the highest rainfall) is July (87mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days
Nanai, Japan
- Average rainfall days in January:
7 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
19.8 days
- Average rainfall days in July:
19.9 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
15 days - Average rainfall days in October:
13.7 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
8 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is January (7 days).
Average snowfall
Nanai, Japan
The month with the highest snowfall is February (33mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days
Nanai, Japan
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
3 days - Average snowfall days in March:
0.9 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:
0.1 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Nanai, 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:
6h and 1min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
8h and 2min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
9h and 3min - Average sunshine in September:
7h and 3min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 1min - Average sunshine in December:
6h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are February and November (Average sunshine: 6h and 6min).
Average sunshine days
Nanai, Japan
- Average sunshine days in January:
22.4 days - Average sunshine days in February:
17.2 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
15.7 days - Average sunshine days in June:
8 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
11.6 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
21.3 days
The month with the most sunshine days is January (22.4 days).
The month with the least sunshine days is June (8 days).
Average UV index
Nanai, 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
Nanai, Japan
The month with the most cloud cover is June (Cloud cover 50).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility
Nanai, Japan
The months with the highest visibility are January, February, March and December (10km).
The month with the lowest visibility is July (8km).
