June weather forecast
Shimomatsucho, Japan

June

Weather in June

June, the first month of the summer in Shimomatsucho, is a warm month, with an average temperature ranging between min 18.7°C (65.7°F) and max 25°C (77°F).

Temperature

The start of June signals a slight increase in the average high-temperature, moving from a pleasant 21.9°C (71.4°F) in May to a warm 25°C (77°F). June nights in Shimomatsucho are marked by an average temperature drop to a comfortable 18.7°C (65.7°F).

Humidity

In June, the average relative humidity in Shimomatsucho is 78%.

Rainfall

In Shimomatsucho, during June, the rain falls for 17.3 days and regularly aggregates up to 137mm (5.39") of precipitation. Throughout the year, there are 169.5 rainfall days, and 1047mm (41.22") of precipitation is accumulated.

Snowfall

In Shimomatsucho, snow does not fall in April through November.

Daylight

June has the longest days of the year, with an average of 14h and 24min of daylight.
On the first day of June, sunrise is at 04:46 and sunset at 19:05. On the last day of the month, sunrise is at 04:49 and sunset at 19:15 JST.

Sunshine

In Shimomatsucho, the average sunshine in June is 9.3h.

UV index

In June, the average daily maximum UV index in Shimomatsucho is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, a regular UV index of 6 translates into these guidelines:
Prevent overexposure. Protection from the sun's harmful effects is needed. 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 excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

What is the average June temperature in Shimomatsucho?
In June, in Shimomatsucho, the average high-temperature is 25°C (77°F), and the average low-temperature is 18.7°C (65.7°F).
What is the average humidity in June in Shimomatsucho?
In Shimomatsucho, the average relative humidity in June is 78%.
How much does it rain in Shimomatsucho in June?
In Shimomatsucho, in June, during 17.3 rainfall days, 137mm (5.39") of precipitation is typically accumulated.
When it does not snow in Shimomatsucho?
April through November are months without snowfall in Shimomatsucho, Japan.
When are the longest days in Shimomatsucho?
The month with the longest days in Shimomatsucho, Japan, is June, with an average of 14h and 24min of daylight.
What is the average length of the day in June in Shimomatsucho?
The average day length in June in Shimomatsucho is 14h and 25min.
When is the sunrise / sunset in June in Shimomatsucho?
On the first day of June, sunrise is at 04:46 and sunset at 19:05. On the last day of the month, sunrise is at 04:49 and sunset at 19:15 JST.
How many hours of sunshine does Shimomatsucho have in June?
In June, the average sunshine duration is 9.3h.
What is the UV index reading in June in Shimomatsucho?
In Shimomatsucho, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in June
Shimomatsucho, Japan
  • Average high temperature in June: 25°C

The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (7.8°C).

  • Average low temperature in June: 18.7°C

The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).

Average pressure in June
Shimomatsucho, Japan
  • Average pressure in June: 1008.8mbar

The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).

Average wind speed in June
Shimomatsucho, Japan
  • Average wind speed in June: 8.4km/h

The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).

Average humidity in June
Shimomatsucho, Japan
  • Average humidity in June: 78%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is March (70%).

Average rainfall in June
Shimomatsucho, Japan
  • Average rainfall in June: 137mm

The wettest month (with the highest rainfall) is July (177mm).
The driest month (with the least rainfall) is January (35mm).

Average rainfall days in June
Shimomatsucho, Japan
  • Average rainfall days in June: 17.3 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is February (10.3 days).

Average snowfall in June
Shimomatsucho, Japan
  • Average snowfall in June: 0mm

The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in June
Shimomatsucho, Japan
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

Average daylight in June /
Average sunshine in June
Shimomatsucho, Japan
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in June
Shimomatsucho, Japan
  • Average sunshine days in June: 10.3 days

The month with the most sunshine days is May (17.7 days).
The month with the least sunshine days is July (6.8 days).

Average UV index in June
Shimomatsucho, Japan
  • Average UV index in June: 6

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in June
Shimomatsucho, Japan
  • Average cloud cover in June: 40

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in June
Shimomatsucho, Japan
  • Average visibility in June: 9km

The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).

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