June weather forecast
Nanao, Japan

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Weather in June

The first month of the summer, June, is a moderately hot month in Nanao, Japan, with an average temperature varying between 17.1°C (62.8°F) and 23.3°C (73.9°F).

Temperature

The shift from May to June introduces a subtle increase in the average high-temperature, moving from an enjoyable 19.4°C (66.9°F) to a warm 23.3°C (73.9°F). Nanao records an average nighttime low of 17.1°C (62.8°F) in June.

Humidity

In Nanao, Japan, the average relative humidity in June is 79%.

Rainfall

In June, the rain falls for 12.8 days. Throughout June, 115mm (4.53") of precipitation is accumulated. In Nanao, during the entire year, the rain falls for 197.7 days and collects up to 1451mm (57.13") of precipitation.

Snowfall

May through November are months without snowfall in Nanao.

Sea temperature

In Nanao, in June, the average water temperature is 19.9°C (67.8°F).
Note: For most, swimming in 19.9°C (67.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of June in Nanao, sunrise is at 04:33 and sunset at 19:06. On the last day of the month, sunrise is at 04:35 and sunset at 19:16 JST.

Sunshine

The average sunshine in June in Nanao, Japan, is 9.4h.

UV index

The average daily maximum UV index in June in Nanao is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the usual temperature for Nanao in June?

The high-temperature, in June, in Nanao, records 23.3°C (73.9°F), while the low-temperature is 17.1°C (62.8°F).

What is the average humidity in June in Nanao?

In June, the average relative humidity in Nanao is 79%.

How much does it rain in Nanao in June?

In June, the rain falls for 12.8 days. Throughout June, 115mm (4.53") of precipitation is accumulated.

When it does not snow in Nanao?

In Nanao, snow does not fall in May through November.

What is the sea temperature in June in Nanao?

In June, the average sea temperature in Nanao, Japan, is 19.9°C (67.8°F). For swimming, a surface water temperature of 19.9°C (67.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

When are the longest days in Nanao?

The month with the longest days in Nanao is June, with an average of 14h and 42min of daylight.

What is the average length of the day in June in Nanao?

In June, the average day length is 14h and 40min.

When is the sunrise / sunset in June in Nanao?

On the first day of June in Nanao, sunrise is at 04:33 and sunset at 19:06. On the last day of the month, sunrise is at 04:35 and sunset at 19:16 JST.

How long on average sun shines in June in Nanao?

In June, the average sunshine duration in Nanao is 9.4h.

What is the UV index reading in June in Nanao?

In Nanao, Japan, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
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 June
Nanao, Japan

Average temperature in June - Nanao, Japan
  • Average high temperature in June: 23.3°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 June: 17.1°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 June
Nanao, Japan

Average pressure in June - Nanao, Japan
  • Average pressure in June: 1009mbar

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 June
Nanao, Japan

Average wind speed in June - Nanao, Japan
  • Average wind speed in June: 9.6km/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 June
Nanao, Japan

Average humidity in June - Nanao, Japan
  • Average humidity in June: 79%

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 June
Nanao, Japan

Average rainfall in June - Nanao, Japan
  • Average rainfall in June: 115mm

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 June
Nanao, Japan

Average rainfall days in June - Nanao, Japan
  • Average rainfall days in June: 12.8 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 June
Nanao, Japan

Average snowfall in June - Nanao, Japan
  • Average snowfall in June: 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 June
Nanao, Japan

Average snowfall days in June - Nanao, Japan
  • Average snowfall days in June: 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 June
Nanao, Japan

Average sea temperature in June - Nanao, Japan
  • Average sea temperature in June: 19.9°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 June /
Average sunshine in June
Nanao, Japan

Average daylight in June / Average sunshine in June - Nanao, Japan
  • Average daylight in June: 14h and 4min

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 June: 9h and 2min

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 June
Nanao, Japan

Average sunshine days in June - Nanao, Japan
  • Average sunshine days in June: 16.4 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 June
Nanao, Japan

Average UV index in June - Nanao, Japan
  • Average UV index in June: 6

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 June
Nanao, Japan

Average cloud cover in June - Nanao, Japan
  • Average cloud cover in June: 38

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 June
Nanao, Japan

Average visibility in June - Nanao, Japan
  • Average visibility in June: 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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