July weather forecast
Nanao, Japan

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Weather in July

July, the same as June, is another warm summer month in Nanao, Japan, with an average temperature varying between 22°C (71.6°F) and 27.3°C (81.1°F).

Temperature

July brings a slight increase in the average high-temperature, progressing from a warm 23.3°C (73.9°F) in June to a still moderately hot 27.3°C (81.1°F). Nanao temperatures generally rest at a low of 22°C (71.6°F) during the July nights.

Heat index

The heat index for July is appraised at a hot 31°C (87.8°F). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
The standards for the heat index are set for locations in shade and under light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

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

Rainfall

July is the month with the most rainfall in Nanao. Rain falls for 18.4 days and accumulates 167mm (6.57") of precipitation.

Snowfall

May through November are months without snowfall in Nanao.

Sea temperature

In July, the average sea temperature is 24.3°C (75.7°F).
Note: Considering one's resistance to cold, elements like sunshine, wind, and the prevailing temperature matter when taking a swim in 24.3°C (75.7°F) waters. (For comparison, the Olympic swimming standard is set between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In July, the average length of the day is 14h and 25min.
On the first day of the month, sunrise is at 04:36 and sunset at 19:15. On the last day of July, sunrise is at 04:56 and sunset at 19:00 JST.

Sunshine

In Nanao, Japan, the average sunshine in July is 8.9h.

UV index

The month with the highest UV index in Nanao is July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In July, the average maximum UV index of 7 translates into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The Sun's UV intensity grows with reflections off sand and water.
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Frequently asked questions

What is the usual temperature for Nanao in July?

The high-temperature in Nanao during July is 27.3°C (81.1°F) and the low-temperature is 22°C (71.6°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is appraised at 31°C (87.8°F).

What is the most humid month in Nanao?

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

What is the average humidity in July in Nanao?

In Nanao, Japan, the average relative humidity in July is 83%.

What is the wettest month in Nanao?

July is the month with the most rainfall in Nanao, Japan. Rain falls for 18.4 days and accumulates 167mm (6.57") of precipitation.

How many days does it rain in July in Nanao?

In Nanao, Japan, in July, it is raining for 18.4 days, with typically 167mm (6.57") of accumulated precipitation.

When it does not snow in Nanao?

May through November are months without snowfall in Nanao.

What is the sea temperature in July in Nanao?

In July, the average sea temperature is 24.3°C (75.7°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 24.3°C (75.7°F) water may be enjoyable.

How many hours of daylight does Nanao have in July?

In Nanao, Japan, the average day length in July is 14h and 25min.

When is the sunrise / sunset in July in Nanao?

On the first day of July in Nanao, Japan, sunrise is at 04:36 and sunset at 19:15. On the last day of the month, sunrise is at 04:56 and sunset at 19:00 JST.

How many hours of sunshine does Nanao have in July?

The average sunshine duration in July in Nanao is 8.9h.

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

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

How high is the UV index in July in Nanao?

In July, the average daily maximum UV index in Nanao is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
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 July
Nanao, Japan

Average temperature in July - Nanao, Japan
  • Average high temperature in July: 27.3°C

The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (5.2°C).

  • Average low temperature in July: 22°C

The month with the highest average low temperature is August (23.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).

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Average pressure in July
Nanao, Japan

Average pressure in July - Nanao, Japan
  • Average pressure in July: 1009.2mbar

The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009mbar).

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Average wind speed in July
Nanao, Japan

Average wind speed in July - Nanao, Japan
  • Average wind speed in July: 10km/h

The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is June (9.6km/h).

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Average humidity in July
Nanao, Japan

Average humidity in July - Nanao, Japan
  • Average humidity in July: 83%

The month with the highest relative humidity is July (83%).
The months with the lowest relative humidity are March, April and May (73%).

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Average rainfall in July
Nanao, Japan

Average rainfall in July - Nanao, Japan
  • Average rainfall in July: 167mm

The wettest month (with the highest rainfall) is July (167mm).
The driest month (with the least rainfall) is May (76mm).

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Average rainfall days in July
Nanao, Japan

Average rainfall days in July - Nanao, Japan
  • Average rainfall days in July: 18.4 days

The month with the highest number of rainy days is December (23.4 days).
The month with the least rainy days is May (12 days).

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Average snowfall in July
Nanao, Japan

Average snowfall in July - Nanao, Japan
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (390mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

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Average snowfall days in July
Nanao, Japan

Average snowfall days in July - Nanao, Japan
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in July
Nanao, Japan

Average sea temperature in July - Nanao, Japan
  • Average sea temperature in July: 24.3°C

The best month for swimming (with the highest average sea temperature) is August (26.8°C).
The coldest month (with the lowest average sea temperature) is March (10.4°C).

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Average daylight in July /
Average sunshine in July
Nanao, Japan

Average daylight in July / Average sunshine in July - Nanao, Japan
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in July
Nanao, Japan

Average sunshine days in July - Nanao, Japan
  • Average sunshine days in July: 10.8 days

The month with the most sunshine days is May (17.7 days).
The month with the least sunshine days is December (3.7 days).

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Average UV index in July
Nanao, Japan

Average UV index in July - Nanao, Japan
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in July
Nanao, Japan

Average cloud cover in July - Nanao, Japan
  • Average cloud cover in July: 43

The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are May and August (Cloud cover 36).

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Average visibility in July
Nanao, Japan

Average visibility in July - Nanao, Japan
  • Average visibility in July: 9km

The month with the highest visibility is October (10km).
The month with the lowest visibility is January (8km).

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Nanao, Japan

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