August weather forecast
Naganohara, Japan

August

Weather in August

August, the last month of the summer in Naganohara, is also a moderately hot month, with an average temperature fluctuating between 16.8°C (62.2°F) and 26.3°C (79.3°F).

Temperature

Naganohara experiences its highest average temperatures in August, reaching a peak of 26.3°C (79.3°F) and a minimum of 16.8°C (62.2°F).

Humidity

In Naganohara, the average relative humidity in August is 84%.

Rainfall

In Naganohara, Japan, during August, the rain falls for 27.4 days and regularly aggregates up to 166mm (6.54") of precipitation. Throughout the year, in Naganohara, Japan, there are 227.8 rainfall days, and 1213mm (47.76") of precipitation is accumulated.

Snowfall

In Naganohara, snow does not fall in May through September.

Daylight

In Naganohara, Japan, the average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 04:51 and sunset at 18:51. On the last day of August, sunrise is at 05:16 and sunset at 18:15 JST.

Sunshine

In August, the average sunshine is 8.8h.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What time of the year is the hottest in Naganohara?
August, on average, is the warmest month in Naganohara, registering a high temperature of 26.3°C (79.3°F) and a low of 16.8°C (62.2°F).
What are the temperatures in Naganohara in August?
In Naganohara, in August, the average high-temperature is 26.3°C (79.3°F), and the average low-temperature is 16.8°C (62.2°F).
What is the average humidity in August in Naganohara?
In Naganohara, the average relative humidity in August is 84%.
How much does it rain in Naganohara in August?
In Naganohara, during August, the rain falls for 27.4 days and regularly aggregates up to 166mm (6.54") of precipitation.
When it does not snow in Naganohara?
May through September are months without snowfall.
How many hours of daylight does Naganohara have in August?
In August, the average day length in Naganohara, Japan, is 13h and 32min.
When are sunrise and sunset in August in Naganohara?
In August, on the first day of the month, sunrise is at 04:51 and sunset at 18:51. On the last day of the month, in Naganohara, Japan, sunrise is at 05:16 and sunset at 18:15 JST.
How many hours of sunshine does Naganohara have in August?
The average sunshine duration in August is 8.8h.
What is the UV index intensity in August in Naganohara?
In Naganohara, Japan, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
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
Average temperature in August
Naganohara, Japan
  • Average high temperature in August: 26.3°C

The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in August: 16.8°C

The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (-8.2°C).

Average pressure in August
Naganohara, Japan
  • Average pressure in August: 1010.5mbar

The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in August
Naganohara, Japan
  • Average wind speed in August: 5.7km/h

The windiest month (with the highest average wind speed) is January (9.4km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).

Average humidity in August
Naganohara, Japan
  • Average humidity in August: 84%

The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are April and May (75%).

Average rainfall in August
Naganohara, Japan
  • Average rainfall in August: 166mm

The wettest month (with the highest rainfall) is July (201mm).
The driest month (with the least rainfall) is December (43mm).

Average rainfall days in August
Naganohara, Japan
  • Average rainfall days in August: 27.4 days

The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is February (13.2 days).

Average snowfall in August
Naganohara, Japan
  • Average snowfall in August: 0mm

The month with the highest snowfall is March (360mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in August
Naganohara, Japan
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (23.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Naganohara, Japan
  • Average daylight in August: 13h and 3min

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 August: 8h and 5min

The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

Average sunshine days in August
Naganohara, Japan
  • Average sunshine days in August: 2.5 days

The month with the most sunshine days is November (11.5 days).
The month with the least sunshine days is July (1.9 days).

Average UV index in August
Naganohara, Japan
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in August
Naganohara, Japan
  • Average cloud cover in August: 55

The month with the most cloud cover is September (Cloud cover 60).
The months with the least cloud cover are May and November (Cloud cover 42).

Average visibility in August
Naganohara, Japan
  • Average visibility in August: 7km

The months with the highest visibility are January, February, March, April, May, November and December (8km).
The months with the lowest visibility are June, July, August, September and October (7km).

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