Climate and monthly weather forecast
Nagasawa, Japan

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Weather in January

January, the same as December, is a cool winter month in Nagasawa, Japan, with temperature in the range of an average low of 6°C (42.8°F) and an average high of 10.1°C (50.2°F). January is the month that records the lowest temperatures, with averages ranging from a high of 10.1°C (50.2°F) to a low of 6°C (42.8°F). Weather in January »

Weather in February

The last month of the winter, February, is another cool month in Nagasawa, Japan, with an average temperature fluctuating between 10.4°C (50.7°F) and 6.4°C (43.5°F). The transition from January to February brings an average high-temperature of a still fresh 10.4°C (50.7°F), barely different from January's 10.1°C (50.2°F). Weather in February »

Weather in March

March, the first month of the spring in Nagasawa, is a moderate month, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 13.3°C (55.9°F). Nagasawa, Japan, records an average high-temperature of a mild 13.3°C (55.9°F) in March, maintaining a close correlation with February's 10.4°C (50.7°F). Weather in March »

Weather in April

April in Nagasawa, Japan, is an enjoyable spring month, with an average temperature varying between 12.7°C (54.9°F) and 17°C (62.6°F). A subtle rise in the average high-temperature is observed during April, adjusting from a moderate 13.3°C (55.9°F) in March to a still refreshing 17°C (62.6°F). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Nagasawa, Japan, with an average temperature ranging between min 17.1°C (62.8°F) and max 20.9°C (69.6°F). May's arrival coincides with a subtle temperature rise, moving from April's comfortable 17°C (62.6°F) to an agreeable 20.9°C (69.6°F). Weather in May »

Weather in June

June, the first month of the summer in Nagasawa, is a warm month, with temperature in the range of an average low of 19.9°C (67.8°F) and an average high of 23°C (73.4°F). June's onset records an average high-temperature of a warm 23°C (73.4°F), a near match to May's 20.9°C (69.6°F). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Nagasawa, Japan, with an average temperature varying between 26.8°C (80.2°F) and 23.7°C (74.7°F). The arrival of July witnesses a small shift in the average high-temperature, moving from 23°C (73.4°F) in June to a still warm 26.8°C (80.2°F). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Nagasawa, Japan, with an average temperature ranging between min 25.3°C (77.5°F) and max 28.6°C (83.5°F). The warmest month is August, with an average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 25.3°C (77.5°F). The heat index value for August is calculated to be a tropical 34°C (93.2°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Nagasawa, Japan, with an average temperature varying between 22.8°C (73°F) and 25.8°C (78.4°F). The onset of September brings an average high-temperature of a still warm 25.8°C (78.4°F), nearly matching the August temperature. Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Nagasawa, Japan, with temperature in the range of an average high of 21.6°C (70.9°F) and an average low of 18.4°C (65.1°F). October's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from September's moderately hot 25.8°C (78.4°F) to an agreeable 21.6°C (70.9°F). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Nagasawa, Japan, with an average temperature varying between 17.4°C (63.3°F) and 13.7°C (56.7°F). November marks a gentle change in average high-temperature, declining from October's agreeable 21.6°C (70.9°F) to a comfortable 17.4°C (63.3°F). Weather in November »

Weather in December

December, the first month of the winter in Nagasawa, is still a cool month, with temperature in the range of an average high of 12.9°C (55.2°F) and an average low of 8.9°C (48°F). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's comfortable 17.4°C (63.3°F) to a cool 12.9°C (55.2°F). Weather in December »
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What part of the year is the coldest in Nagasawa?

Nagasawa records the coldest temperatures in January, averaging a high of 10.1°C (50.2°F) and a low of 6°C (42.8°F).

What is the least humid month in Nagasawa?

January is the least humid month in Nagasawa, Japan, with an average relative humidity of 61%.

How much does it rain in Nagasawa?

In Nagasawa, during the entire year, the rain falls for 166 days and collects up to 920mm (36.22") of precipitation.

When does it snow in Nagasawa?

January and February are months with snowfall.

What is the snowiest month in Nagasawa?

January is the month with the most snowfall. Snow falls for 0.8 days and accumulates 6mm (0.24") of snow.

How much does it snow in Nagasawa?

Throughout the year, there are 1.7 snowfall days, and 11mm (0.43") of snow is accumulated.

When is the lowest UV index in Nagasawa?

The months with the lowest UV index in Nagasawa, Japan, are January, February and December, with an average maximum UV index of 3.

What is the driest month in Nagasawa?

The month with the least rainfall is February, when the rain falls for 12.5 days and typically collects 45mm (1.77") of precipitation.

What is the month with the least sunshine in Nagasawa?

The month with the least sunshine in Nagasawa, Japan, is February, with an average of 5.4h of sunshine.

When it does not snow in Nagasawa?

March through December are months without snowfall in Nagasawa, Japan.

When are the longest days in Nagasawa?

The month with the longest days in Nagasawa, Japan, is June, with an average of 14h and 30min of daylight.

What is the most humid month in Nagasawa?

July is the most humid month in Nagasawa, with an average relative humidity of 83%.

What is the month with the highest UV index in Nagasawa?

July is the month with the highest UV index in Nagasawa, with an average maximum UV index of 7.

What is the warmest month in Nagasawa?

August is the month when Nagasawa's temperatures reach their peak, with averages of 28.6°C (83.5°F) and lows of 25.3°C (77.5°F).

What month has the most sunshine in Nagasawa?

With an average of 10.8h of sunshine, August has the most sunshine of the year.

What is the wettest month in Nagasawa?

The month with the most rainfall in Nagasawa, Japan, is October, when the rain falls for 15.7 days and typically aggregates up to 121mm (4.76") of precipitation.

What is the month with the shortest days in Nagasawa?

With an average of 9h and 48min of daylight, December has the shortest days of the year.

Is there Daylight Saving Time (DST) in Nagasawa?

Nagasawa does not utilize Daylight Saving Time (DST). JST timezone is used over the entire year.

Average temperature
Nagasawa, Japan

Average temperature - Nagasawa, Japan

The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (10.1°C).

The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (6°C).

Average pressure
Nagasawa, Japan

Average pressure - Nagasawa, Japan

The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

Average wind speed
Nagasawa, Japan

Average wind speed - Nagasawa, Japan

The windiest month (with the highest average wind speed) is March (22.4km/h).
The calmest month (with the lowest average wind speed) is June (16.9km/h).

Average humidity
Nagasawa, Japan

Average humidity - Nagasawa, Japan

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (61%).

Average rainfall
Nagasawa, Japan

Average rainfall - Nagasawa, Japan

The wettest month (with the highest rainfall) is October (121mm).
The driest month (with the least rainfall) is February (45mm).

Average rainfall days
Nagasawa, Japan

Average rainfall days - Nagasawa, Japan

The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is January (9.3 days).

Average snowfall
Nagasawa, Japan

Average snowfall - Nagasawa, Japan

The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days
Nagasawa, Japan

Average snowfall days - Nagasawa, Japan

The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

Average daylight / Average sunshine
Nagasawa, Japan

Average daylight / Average sunshine - Nagasawa, Japan

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 48min).

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).

Average sunshine days
Nagasawa, Japan

Average sunshine days - Nagasawa, Japan

The month with the most sunshine days is January (17.8 days).
The months with the least sunshine days are June and September (11.3 days).

Average UV index
Nagasawa, Japan

Average UV index - Nagasawa, 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 3).

Average visibility
Nagasawa, Japan

Average visibility - Nagasawa, 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).

Nagasawa, Japan

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