June weather forecast
Koriyama, Japan

June

Weather in June

The first month of the summer, June, is a warm month in Koriyama, Japan, with an average temperature ranging between min 12.9°C (55.2°F) and max 23°C (73.4°F).

Temperature

Koriyama's weather in June indicates an average high-temperature of a warm 23°C (73.4°F), nearly consistent with the 20.1°C (68.2°F) of May. Koriyama experiences a consistent average temperature of 12.9°C (55.2°F) throughout the nights in June.

Humidity

In Koriyama, the average relative humidity in June is 81%.

Rainfall

In Koriyama, in June, during 19.1 rainfall days, 84mm (3.31") of precipitation is typically accumulated. Throughout the year, there are 183.1 rainfall days, and 848mm (33.39") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

With an average of 14h and 42min of daylight, June has the longest days of the year in Koriyama, Japan.
On the first day of June, sunrise is at 04:19 and sunset at 18:53. On the last day of the month, sunrise is at 04:21 and sunset at 19:03 JST.

Sunshine

The average sunshine in June in Koriyama is 8.8h.

UV index

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: During June, 5 as the daily maximum UV index converts into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Frequently asked questions

What is the average June temperature in Koriyama?
June temperatures in Koriyama vary between a high-temperature of 23°C (73.4°F) and a low-temperature of 12.9°C (55.2°F).
What is the average humidity in June in Koriyama?
In Koriyama, Japan, the average relative humidity in June is 81%.
How much does it rain in Koriyama in June?
In Koriyama, in June, it is raining for 19.1 days, with typically 84mm (3.31") of accumulated precipitation.
When it does not snow in Koriyama?
May through October are months without snowfall.
When are the longest days in Koriyama?
With an average of 14h and 42min of daylight, June has the longest days of the year.
How many hours of daylight does Koriyama have in June?
In Koriyama, the average day length in June is 14h and 42min.
What time are sunrise and sunset in June in Koriyama?
In June, on the first day of the month, sunrise is at 04:19 and sunset at 18:53. On the last day of the month, in Koriyama, sunrise is at 04:21 and sunset at 19:03 JST.
How many hours of sunshine does Koriyama have in June?
In June, the average sunshine duration is 8.8h.
How high is the UV index in June in Koriyama?
The average daily maximum UV index in June in Koriyama is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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 - Koriyama, Japan
Average temperature in June
Koriyama, Japan
  • Average high temperature in June: 23°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (1°C).

  • Average low temperature in June: 12.9°C

The month with the highest average low temperature is August (18.7°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).

Average pressure in June - Koriyama, Japan
Average pressure in June
Koriyama, Japan
  • Average pressure in June: 1009.3mbar

The month with the highest atmospheric pressure is November (1018.8mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).

Average wind speed in June - Koriyama, Japan
Average wind speed in June
Koriyama, Japan
  • Average wind speed in June: 7.8km/h

The windiest month (with the highest average wind speed) is January (12.1km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).

Average humidity in June - Koriyama, Japan
Average humidity in June
Koriyama, Japan
  • Average humidity in June: 81%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is May (73%).

Average rainfall in June - Koriyama, Japan
Average rainfall in June
Koriyama, Japan
  • Average rainfall in June: 84mm

The wettest month (with the highest rainfall) is July (127mm).
The driest month (with the least rainfall) is February (33mm).

Average rainfall days in June - Koriyama, Japan
Average rainfall days in June
Koriyama, Japan
  • Average rainfall days in June: 19.1 days

The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is February (10.6 days).

Average snowfall in June - Koriyama, Japan
Average snowfall in June
Koriyama, Japan
  • Average snowfall in June: 0mm

The month with the highest snowfall is January (177mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in June - Koriyama, Japan
Average snowfall days in June
Koriyama, Japan
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June / Average sunshine in June - Koriyama, Japan
Average daylight in June /
Average sunshine in June
Koriyama, 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 36min).

  • Average sunshine in June: 8h and 5min

The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in June - Koriyama, Japan
Average sunshine days in June
Koriyama, Japan
  • Average sunshine days in June: 8.6 days

The month with the most sunshine days is November (14.8 days).
The month with the least sunshine days is July (4.6 days).

Average UV index in June - Koriyama, Japan
Average UV index in June
Koriyama, Japan
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in June - Koriyama, Japan
Average cloud cover in June
Koriyama, Japan
  • Average cloud cover in June: 49

The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is May (Cloud cover 39).

Average visibility in June - Koriyama, Japan
Average visibility in June
Koriyama, Japan
  • Average visibility in June: 8km

The months with the highest visibility are April and May (9km).
The months with the lowest visibility are July, August and September (7km).

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