June weather forecast
Kumagaya, Japan

June

Weather in June

The first month of the summer, June, is still a warm month in Kumagaya, Japan, with temperature in the range of an average low of 17.6°C (63.7°F) and an average high of 25.5°C (77.9°F).

Temperature

The dawn of June sees an average high-temperature of a still moderately hot 25.5°C (77.9°F), subtly contrasting with May's 23.2°C (73.8°F). An average low-temperature of 17.6°C (63.7°F) is noted during the nights in June.

Humidity

The average relative humidity in June is 75%.

Rainfall

In Kumagaya, during June, the rain falls for 20.4 days and regularly aggregates up to 90mm (3.54") of precipitation. Throughout the year, there are 156.9 rainfall days, and 670mm (26.38") of precipitation is accumulated.

Snowfall

April through October and December are months without snowfall.

Daylight

June has the longest days of the year in Kumagaya, Japan, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 04:26 and sunset at 18:54. On the last day of June, in Kumagaya, sunrise is at 04:28 and sunset at 19:03 JST.

Sunshine

The average sunshine in June in Kumagaya, Japan, is 8.8h.

UV index

In Kumagaya, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in June translates into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What is the usual temperature for Kumagaya in June?
In June, the average high-temperature and low-temperature are 25.5°C (77.9°F) and 17.6°C (63.7°F) respectively.
What is the average humidity in June in Kumagaya?
The average relative humidity in June in Kumagaya is 75%.
How many days does it rain in June in Kumagaya?
In Kumagaya, in June, it is raining for 20.4 days, with typically 90mm (3.54") of accumulated precipitation.
When it does not snow in Kumagaya?
In Kumagaya, snow does not fall in April through October and December.
When are the longest days in Kumagaya?
June has the longest days of the year in Kumagaya, with an average of 14h and 36min of daylight.
What is the average length of the day in June in Kumagaya?
The average day length in June in Kumagaya, Japan, is 14h and 35min.
When are sunrise and sunset in June in Kumagaya?
In June, on the first day of the month, sunrise is at 04:26 and sunset at 18:54. On the last day of the month, sunrise is at 04:28 and sunset at 19:03 JST.
How many hours of sunshine does Kumagaya have in June?
In June, the average sunshine duration is 8.8h.
How high is the UV index in June in Kumagaya?
In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Kumagaya, Japan
  • Average high temperature in June: 25.5°C

The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (6.8°C).

  • Average low temperature in June: 17.6°C

The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (0°C).

Average pressure in June
Kumagaya, Japan
  • Average pressure in June: 1009.3mbar

The month with the highest atmospheric pressure is November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).

Average wind speed in June
Kumagaya, Japan
  • Average wind speed in June: 7.6km/h

The windiest month (with the highest average wind speed) is January (10.3km/h).
The calmest month (with the lowest average wind speed) is July (6.6km/h).

Average humidity in June
Kumagaya, Japan
  • Average humidity in June: 75%

The month with the highest relative humidity is July (76%).
The month with the lowest relative humidity is January (60%).

Average rainfall in June
Kumagaya, Japan
  • Average rainfall in June: 90mm

The wettest month (with the highest rainfall) is October (99mm).
The driest month (with the least rainfall) is December (14mm).

Average rainfall days in June
Kumagaya, Japan
  • Average rainfall days in June: 20.4 days

The month with the highest number of rainy days is July (22.1 days).
The month with the least rainy days is January (4 days).

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

The month with the highest snowfall is February (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).

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

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in June: 8h and 5min

The months with the most sunshine are May and August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

Average sunshine days in June
Kumagaya, Japan
  • Average sunshine days in June: 6.4 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is July (5.1 days).

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

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

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

The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 24).

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

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

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