June weather forecastIwai, Japan
June
Weather in June
The first month of the summer, June, is still a warm month in Iwai, Japan, with temperature in the range of an average low of 18.8°C (65.8°F) and an average high of 26.1°C (79°F).Temperature
Iwai commences June with an average high-temperature of a still moderately hot 26.1°C (79°F), maintaining a close resemblance to the previous month. Iwai in June anticipates an average nighttime temperature of 18.8°C (65.8°F).Humidity
The months with the highest humidity in Iwai are June and July, with an average relative humidity of 76%.Rainfall
In June, in Iwai, the rain falls for 18.3 days. Throughout June, 96mm (3.78") of precipitation is accumulated. In Iwai, Japan, during the entire year, the rain falls for 161.3 days and collects up to 876mm (34.49") of precipitation.Snowfall
April through December are months without snowfall in Iwai.Daylight
June has the longest days of the year in Iwai, Japan, with an average of 14h and 36min of daylight.On the first day of June, sunrise is at 04:24 and sunset at 18:51. On the last day of the month, sunrise is at 04:26 and sunset at 19:01 JST.
Sunshine
The average sunshine in June is 8.1h.UV index
The average daily maximum UV index in June in Iwai is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In June, a daily UV index of 6 turns into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Iwai, Japan
- Average high temperature in June: 26.1°C
The warmest month (with the highest average high temperature) is August (31.9°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in June: 18.8°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure in June
Iwai, Japan
- Average pressure in June: 1009.2mbar
The month with the highest atmospheric pressure is November (1018.2mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in June
Iwai, Japan
- Average wind speed in June: 10.1km/h
The windiest month (with the highest average wind speed) is April (12.3km/h).
The calmest month (with the lowest average wind speed) is November (9.1km/h).
Average humidity in June
Iwai, Japan
- Average humidity in June: 76%
The months with the highest relative humidity are June and July (76%).
The month with the lowest relative humidity is January (60%).
Average rainfall in June
Iwai, Japan
- Average rainfall in June: 96mm
The wettest month (with the highest rainfall) is October (122mm).
The driest month (with the least rainfall) is December (31mm).
Average rainfall days in June
Iwai, Japan
- Average rainfall days in June: 18.3 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in June
Iwai, Japan
- Average snowfall in June: 0mm
The month with the highest snowfall is February (36mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in June
Iwai, Japan
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in June /
Average sunshine in June
Iwai, Japan
- Average daylight in June: 14h and 36min
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 6min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in June
Iwai, Japan
- Average sunshine days in June: 9.7 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in June
Iwai, 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
Iwai, Japan
- Average cloud cover in June: 49
The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 29).
Average visibility in June
Iwai, 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).
