June weather forecast
Gusukuma, Japan

June

Weather in June

The first month of the summer, June, is still a warm month in Gusukuma, Japan, with an average temperature varying between 27.3°C (81.1°F) and 26°C (78.8°F).

Temperature

The start of June sees the average high-temperature at a still warm 27.3°C (81.1°F), showing little difference from May's 24.8°C (76.6°F). During the June nights, Gusukuma's temperature maintains an average close to the daytime highs, settling at a still warm 26°C (78.8°F).

Heat index

For June, the heat index is calculated to be a hot 31°C (87.8°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', comes about by integrating the temperature readings with the humidity levels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. 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 particularly relevant to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

With an average relative humidity of 87%, June is the most humid month.

Rainfall

The month with the most rainfall is June, when the rain falls for 21.5 days and typically aggregates up to 207mm (8.15") of precipitation.

Daylight

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

Sunshine

In June, the average sunshine is 8.9h.

UV index

The months with the highest UV index in Gusukuma, Japan, are June through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in June interprets into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

What is the usual temperature for Gusukuma in June?
In June, the average high-temperature and low-temperature in Gusukuma, Japan, are 27.3°C (81.1°F) and 26°C (78.8°F) respectively. In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 31°C (87.8°F).
What is the most humid month in Gusukuma?
The most humid month is June, with an average relative humidity of 87%.
What is the average humidity in June in Gusukuma?
The average relative humidity in June in Gusukuma, Japan, is 87%.
What is the wettest month in Gusukuma?
The month with the most rainfall in Gusukuma, Japan, is June, when the rain falls for 21.5 days and typically aggregates up to 207mm (8.15") of precipitation.
How many days does it rain in June in Gusukuma?
In Gusukuma, Japan, during June, the rain falls for 21.5 days and regularly aggregates up to 207mm (8.15") of precipitation.
When are the longest days in Gusukuma?
With an average of 13h and 48min of daylight, June has the longest days of the year.
What is the average length of the day in June in Gusukuma?
In June, the average day length in Gusukuma is 13h and 46min.
What time are sunrise and sunset in June in Gusukuma?
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 Gusukuma, sunrise is at 05:40 and sunset at 19:25 JST.
How long on average sun shines in June in Gusukuma?
The average sunshine duration in June in Gusukuma, Japan, is 8.9h.
What are the months with the highest UV index in Gusukuma?
June through September, with an average maximum UV index of 7, are months with the highest UV index in Gusukuma.
What is the UV index intensity in June in Gusukuma?
In Gusukuma, Japan, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's 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 - Gusukuma, Japan
Average temperature in June
Gusukuma, Japan
  • Average high temperature in June: 27.3°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 (19°C).

  • Average low temperature in June: 26°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 (16.8°C).

Average pressure in June - Gusukuma, Japan
Average pressure in June
Gusukuma, 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 - Gusukuma, Japan
Average wind speed in June
Gusukuma, Japan
  • Average wind speed in June: 21.3km/h

The windiest month (with the highest average wind speed) is December (27.9km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).

Average humidity in June - Gusukuma, Japan
Average humidity in June
Gusukuma, Japan
  • Average humidity in June: 87%

The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).

Average rainfall in June - Gusukuma, Japan
Average rainfall in June
Gusukuma, Japan
  • Average rainfall in June: 207mm

The wettest month (with the highest rainfall) is June (207mm).
The driest month (with the least rainfall) is February (58mm).

Average rainfall days in June - Gusukuma, Japan
Average rainfall days in June
Gusukuma, Japan
  • Average rainfall days in June: 21.5 days

The months with the highest number of rainy days are January and June (21.5 days).
The month with the least rainy days is April (16.4 days).

Average daylight in June / Average sunshine in June - Gusukuma, Japan
Average daylight in June /
Average sunshine in June
Gusukuma, 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: 8h and 5min

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 - Gusukuma, Japan
Average sunshine days in June
Gusukuma, Japan
  • Average sunshine days in June: 7 days

The month with the most sunshine days is April (11.3 days).
The month with the least sunshine days is January (6 days).

Average UV index in June - Gusukuma, Japan
Average UV index in June
Gusukuma, 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 - Gusukuma, Japan
Average cloud cover in June
Gusukuma, Japan
  • Average cloud cover in June: 46

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 - Gusukuma, Japan
Average visibility in June
Gusukuma, 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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