June weather forecast
Ameku, Japan

June

Weather in June

The first month of the summer, June, is also a moderately hot month in Ameku, Japan, with an average temperature fluctuating between 27.2°C (81°F) and 26.1°C (79°F).

Temperature

The shift to June signals an average high-temperature of a still moderately hot 27.2°C (81°F), subtly varied from May's 24.7°C (76.5°F). In Ameku, the nighttime temperature in June descends gently to an average of 26.1°C (79°F).

Heat index

The heat index for June is computed to be a hot 31°C (87.8°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The most humid month is June, with an average relative humidity of 86%.

Rainfall

June is the month with the most rainfall in Ameku. Rain falls for 21.5 days and accumulates 201mm (7.91") of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of June in Ameku, sunrise is at 05:36 and sunset at 19:17. On the last day of the month, sunrise is at 05:40 and sunset at 19:25 JST.

Sunshine

In June, the average sunshine is 9h.

UV index

The months with the highest UV index in Ameku, Japan, are June through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In June, the maximum UV index of 7 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What are June temperatures in Ameku?
The high-temperature, in June, in Ameku, records 27.2°C (81°F), while the low-temperature is 26.1°C (79°F). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 31°C (87.8°F).
What is the most humid month in Ameku?
June is the most humid month in Ameku, Japan, with an average relative humidity of 86%.
What is the average humidity in June in Ameku?
The average relative humidity in June in Ameku, Japan, is 86%.
What is the rainiest month in Ameku?
June is the month with the most rainfall in Ameku. Rain falls for 21.5 days and accumulates 201mm (7.91") of precipitation.
How many days does it rain in June in Ameku?
In Ameku, during June, the rain falls for 21.5 days and regularly aggregates up to 201mm (7.91") of precipitation.
When are the longest days in Ameku?
The month with the longest days in Ameku is June, with an average of 13h and 48min of daylight.
What is the average length of the day in June in Ameku?
In Ameku, Japan, the average day length in June is 13h and 46min.
When are sunrise and sunset in June in Ameku?
In June, on the first day of the month, sunrise is at 05:36 and sunset at 19:17. On the last day of the month, in Ameku, Japan, sunrise is at 05:40 and sunset at 19:25 JST.
How many hours of sunshine does Ameku have in June?
The average sunshine duration in June in Ameku, Japan, is 9h.
What is the month with the highest UV index in Ameku?
June through September, with an average maximum UV index of 7, are months with the highest UV index in Ameku, Japan.
What is the UV index intensity in June in Ameku?
The average daily maximum UV index in June in Ameku, Japan, is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in June
Ameku, Japan
  • Average high temperature in June: 27.2°C

The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.9°C).

  • Average low temperature in June: 26.1°C

The month with the highest average low temperature is August (28.3°C).
The coldest month (with the lowest average low temperature) is January (17°C).

Average pressure in June
Ameku, Japan
  • Average pressure in June: 1008.2mbar

The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).

Average wind speed in June
Ameku, Japan
  • Average wind speed in June: 21.7km/h

The windiest month (with the highest average wind speed) is December (28.4km/h).
The calmest month (with the lowest average wind speed) is May (20.1km/h).

Average humidity in June
Ameku, Japan
  • Average humidity in June: 86%

The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is January (72%).

Average rainfall in June
Ameku, Japan
  • Average rainfall in June: 201mm

The wettest month (with the highest rainfall) is June (201mm).
The driest month (with the least rainfall) is February (59mm).

Average rainfall days in June
Ameku, Japan
  • Average rainfall days in June: 21.5 days

The month with the highest number of rainy days is June (21.5 days).
The month with the least rainy days is July (16.4 days).

Average daylight in June /
Average sunshine in June
Ameku, Japan
  • Average daylight in June: 13h and 5min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in June: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in June
Ameku, Japan
  • Average sunshine days in June: 7 days

The month with the most sunshine days is July (11.9 days).
The month with the least sunshine days is December (5.7 days).

Average UV index in June
Ameku, Japan
  • Average UV index in June: 7

The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).

Average cloud cover in June
Ameku, Japan
  • Average cloud cover in June: 45

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in June
Ameku, Japan
  • Average visibility in June: 10km

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).

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