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 29.2°C (84.6°F), closely following the temperature pattern of May. Green Island's nights throughout June are marked by an average low temperature of 27.2°C (81°F), a minor drop from the day's high.Heat index
The heat index in June is estimated at a sweltering 35°C (95°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
With an average relative humidity of 77%, June is the most humid month in Green Island.Rainfall
In June, the rain falls for 21.5 days. Throughout June, 82mm (3.23") of precipitation is accumulated. In Green Island, during the entire year, the rain falls for 236.8 days and collects up to 822mm (32.36") of precipitation.Daylight
With an average of 13h and 12min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 05:35 and sunset at 18:46. On the last day of June, sunrise is at 05:40 and sunset at 18:53 EST.
Sunshine
The average sunshine in June in Green Island is 11.2h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.Note: During June, 7 as the daily maximum UV index converts into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
How hot does it get in Green Island in June?
What is the most humid month in Green Island?
What is the average humidity in June in Green Island?
How many days does it rain in June in Green Island?
When are the longest days in Green Island?
How many hours of daylight does Green Island have in June?
When is the sunrise / sunset in June in Green Island?
How long on average sun shines in June in Green Island?
When is the highest UV index in Green Island?
When is the lowest UV index in Green Island?
What is the UV index reading in June in Green Island?
Average temperature in June
Green Island, Jamaica
- Average high temperature in June: 29.2°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is February (27.1°C).
- Average low temperature in June: 27.2°C
The month with the highest average low temperature is September (27.9°C).
The coldest months (with the lowest average low temperature) are February and March (24.8°C).
Average pressure in June
Green Island, Jamaica
- Average pressure in June: 1013.7mbar
The month with the highest atmospheric pressure is January (1015.4mbar).
The month with the lowest atmospheric pressure is October (1011.3mbar).
Average wind speed in June
Green Island, Jamaica
- Average wind speed in June: 14.4km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is September (11.7km/h).
Average humidity in June
Green Island, Jamaica
- Average humidity in June: 77%
The month with the highest relative humidity is June (77%).
The month with the lowest relative humidity is March (73%).
Average rainfall in June
Green Island, Jamaica
- Average rainfall in June: 82mm
The wettest month (with the highest rainfall) is October (112mm).
The driest months (with the least rainfall) are February and March (29mm).
Average rainfall days in June
Green Island, Jamaica
- Average rainfall days in June: 21.5 days
The month with the highest number of rainy days is May (24.3 days).
The month with the least rainy days is February (14.2 days).
Average daylight in June /
Average sunshine in June
Green Island, Jamaica
- Average daylight in June: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in June: 11h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in June
Green Island, Jamaica
- Average sunshine days in June: 4 days
The month with the most sunshine days is January (11.6 days).
The month with the least sunshine days is May (3.2 days).
Average UV index in June
Green Island, Jamaica
- Average UV index in June: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in June
Green Island, Jamaica
- Average cloud cover in June: 25
The month with the most cloud cover is May (Cloud cover 26).
The month with the least cloud cover is December (Cloud cover 19).
Average visibility in June
Green Island, Jamaica
- 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).
Green Island, Jamaica
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