Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The arrival of June brings an average high-temperature of a still moderately hot 27.2°C (81°F), subtly diverging from May's 24.8°C (76.6°F). During the nights of June, Shimabuku records an average low-temperature of 25.8°C (78.4°F), reflecting a modest decrease from daytime highs.Heat index
The heat index value during June is calculated to be a hot 31°C (87.8°F). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.One should consider that heat index numbers are for shaded settings and light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
With an average relative humidity of 86%, June is the most humid month in Shimabuku.Rainfall
The month with the most rainfall is June, when the rain falls for 19.4 days and typically aggregates up to 198mm (7.8") of precipitation.Daylight
The month with the longest days is June, with an average of 13h and 48min of daylight.On the first day of June, sunrise is at 05:36 and sunset at 19:17. On the last day of the month, sunrise is at 05:39 and sunset at 19:25 JST.
Sunshine
The average sunshine in June is 8.9h.UV index
The months with the highest UV index in Shimabuku are June through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In June, the maximum UV index of 7 translates into these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the temperature in June in Shimabuku?
What is the most humid month in Shimabuku?
What is the average humidity in June in Shimabuku?
What is the rainiest month in Shimabuku?
How many days does it rain in June in Shimabuku?
When are the longest days in Shimabuku?
What is the average length of the day in June in Shimabuku?
When are sunrise and sunset in June in Shimabuku?
How many hours of sunshine does Shimabuku have in June?
What are the months with the highest UV index in Shimabuku?
How high is the UV index in June in Shimabuku?
Average temperature in June
Shimabuku, Japan
- Average high temperature in June: 27.2°C
The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (18.8°C).
- Average low temperature in June: 25.8°C
The month with the highest average low temperature is August (28.2°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure in June
Shimabuku, Japan
- Average pressure in June: 1008.2mbar
The month with the highest atmospheric pressure is January (1020.9mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).
Average wind speed in June
Shimabuku, Japan
- Average wind speed in June: 21.2km/h
The windiest month (with the highest average wind speed) is December (27.6km/h).
The calmest month (with the lowest average wind speed) is May (19.5km/h).
Average humidity in June
Shimabuku, Japan
- Average humidity in June: 86%
The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is January (72%).
Average rainfall in June
Shimabuku, Japan
- Average rainfall in June: 198mm
The wettest month (with the highest rainfall) is June (198mm).
The driest months (with the least rainfall) are January and February (53mm).
Average rainfall days in June
Shimabuku, Japan
- Average rainfall days in June: 19.4 days
The month with the highest number of rainy days is October (19.7 days).
The month with the least rainy days is July (16.1 days).
Average daylight in June /
Average sunshine in June
Shimabuku, Japan
- Average daylight in June: 13h and 5min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in June: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in June
Shimabuku, Japan
- Average sunshine days in June: 9.3 days
The month with the most sunshine days is July (12.6 days).
The month with the least sunshine days is September (7.1 days).
Average UV index in June
Shimabuku, Japan
- Average UV index in June: 7
The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in June
Shimabuku, Japan
- Average cloud cover in June: 46
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in June
Shimabuku, Japan
- Average visibility in June: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Shimabuku, Japan
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