June weather forecastJapan, PA
June
Weather in June
June, the first month of the summer in Japan, is a warm month, with an average temperature fluctuating between 74.7°F (23.7°C) and 55.2°F (12.9°C).Temperature
June's arrival brings a slight change in high-temperatures, adjusting from a comfortable 66.7°F (19.3°C) in May to a warm 74.7°F (23.7°C). Japan records a steady low-temperature average of 55.2°F (12.9°C) during June.Humidity
In June, the average relative humidity is 79%.Rainfall
In Japan, in June, it is raining for 16.5 days, with typically 2.83" (72mm) of accumulated precipitation. In Japan, during the entire year, the rain falls for 163.6 days and collects up to 35" (889mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
With an average of 15h and 6min of daylight, June has the longest days of the year in Japan.On the first day of June in Japan, sunrise is at 5:33 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:39 pm EDT.
Sunshine
In June, the average sunshine is 9.1h.UV index
The months with the highest UV index in Japan are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 5 in June, converts into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Japan, PA
- Average high temperature in June: 74.7°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in June: 55.2°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in June
Japan, PA
- Average pressure in June: 29.94"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in June
Japan, PA
- Average wind speed in June: 6.2mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in June
Japan, PA
- Average humidity in June: 79%
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is April (78%).
Average rainfall in June
Japan, PA
- Average rainfall in June: 2.83"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in June
Japan, PA
- Average rainfall days in June: 16.5 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (7 days).
Average snowfall in June
Japan, PA
- Average snowfall in June: 0"
The month with the highest snowfall is February (8.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Japan, PA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Japan, PA
- Average daylight in June: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in June: 9h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in June
Japan, PA
- Average sunshine days in June: 10.5 days
The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in June
Japan, PA
- Average UV index in June: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Japan, PA
- Average cloud cover in June: 44
The months with the most cloud cover are February and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in June
Japan, PA
- Average visibility in June: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
