June weather forecast and climate
New Kingston, Jamaica

Weather in June

June, the first month of the summer, in New Kingston, is also a moderately hot month, with average temperature varying between 29.3°C (84.7°F) and 24°C (75.2°F).

Temperature

In New Kingston, the average high-temperature in June is practically the same as in May - a still moderately hot 29.3°C (84.7°F). The average low-temperature, in New Kingston, is 24°C (75.2°F).

Heat index

In June, the average heat index is appraised at a sweltering 35.8°C (96.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, wind, differences in body mass, height, and shape). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

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

Rainfall

In New Kingston, Jamaica,, during 26.1 rainfall days, 122mm (4.8") of precipitation is typically accumulated. In New Kingston, during the entire year, the rain falls for 310.9 days and collects up to 1286mm (50.63") of precipitation.

Sea temperature

In New Kingston, the average seawater temperature is 28.5°C (83.3°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

June has the longest days of the year in New Kingston, with an average of 13.2h of daylight.

Sunshine

The average sunshine in June is 9.7h.

UV index

Months with the highest UV index in New Kingston are June through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 7 in June interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in June in New Kingston?

In New Kingston, Jamaica, in June, the average high-temperature is 29.3°C (84.7°F), and the average low-temperature is 24°C (75.2°F). In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is appraised at 35.8°C (96.4°F).

What is the average humidity in June in New Kingston?

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

How many days does it rain in June in New Kingston?

In New Kingston, Jamaica, during June, the rain falls for 26.1 days and regularly aggregates up to 122mm (4.8") of precipitation.

What is the sea water temperature in June in New Kingston?

In New Kingston, the average seawater temperature in June is 28.5°C (83.3°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

When are the longest days in New Kingston?

The month with the longest days is June, with an average of 13.2h of daylight.

How many hours of daylight does New Kingston have in June?

The average length of the day in June in New Kingston is 13.2h.

How many hours of sunshine does New Kingston have in June?

In June, the average sunshine in New Kingston is 9.7h.

What are the months with the highest UV index in New Kingston?

Months with the highest UV index are June through October, with an average maximum UV index of 7.

What is the UV index reading in June in New Kingston?

The average daily maximum UV index in June in New Kingston is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.

Average temperature in June
New Kingston, Jamaica

Average temperature in June - New Kingston, Jamaica
  • Average high temperature in June: 29.3°C

The warmest month (with the highest average high temperature) is August (30.3°C).
Months with the lowest average high temperature are January and February (27.3°C).

  • Average low temperature in June: 24°C

The month with the highest average low temperature is July (24.3°C).
The coldest month (with the lowest average low temperature) is February (21.6°C).

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Average pressure in June
New Kingston, Jamaica

Average pressure in June - New Kingston, Jamaica
  • Average pressure in June: 1014.1mbar

The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is October (1011.5mbar).

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Average wind speed in June
New Kingston, Jamaica

Average wind speed in June - New Kingston, Jamaica
  • Average wind speed in June: 12.8km/h

The windiest month (with the highest average wind speed) is June (12.8km/h).
The calmest month (with the lowest average wind speed) is November (8.6km/h).

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Average humidity in June
New Kingston, Jamaica

Average humidity in June - New Kingston, Jamaica
  • Average humidity in June: 81%

The month with the highest relative humidity is October (82%).
The month with the lowest relative humidity is March (78%).

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Average rainfall in June
New Kingston, Jamaica

Average rainfall in June - New Kingston, Jamaica
  • Average rainfall in June: 122mm

The wettest month (with the highest rainfall) is October (184mm).
The driest month (with the least rainfall) is February (44mm).

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Average rainfall days in June
New Kingston, Jamaica

Average rainfall days in June - New Kingston, Jamaica
  • Average rainfall days in June: 26.1 days

The month with the highest number of rainy days is October (28.7 days).
The month with the least rainy days is February (22.1 days).

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Average sea temperature in June
New Kingston, Jamaica

Average sea temperature in June - New Kingston, Jamaica
  • Average sea temperature in June: 28.5°C

The best month for swimming (with the highest average sea temperature) is September (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).

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Average daylight in June /
Average sunshine in June
New Kingston, Jamaica

Average daylight in June / Average sunshine in June - New Kingston, Jamaica
  • Average daylight in June: 13.2h

The month with the longest days is June (Average daylight: 13.2h).
The month with the shortest days is December (Average daylight: 11.1h).

  • Average sunshine in June: 9.7h

Months with the most sunshine are August and September (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in June
New Kingston, Jamaica

Average sunshine days in June - New Kingston, Jamaica
  • Average sunshine days in June: 1.1 days

The month with the most sunshine days is January (3.4 days).
The month with the least sunshine days is August (0.3 days).

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Average UV index in June
New Kingston, Jamaica

Average UV index in June - New Kingston, Jamaica
  • Average UV index in June: 7

Months with the highest UV index are June, July, August, September and October (UV index 7).
Months with the lowest UV index are January, February, March, April, May, November and December (UV index 6).

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Average cloud cover in June
New Kingston, Jamaica

Average cloud cover in June - New Kingston, Jamaica
  • Average cloud cover in June: 41

The month with the most cloud cover is June (Cloud cover 41).
The month with the least cloud cover is September (Cloud cover 29).

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Average visibility in June
New Kingston, Jamaica

Average visibility in June - New Kingston, Jamaica
  • Average visibility in June: 10km

Months with the highest visibility are January, February, March, April, June, July, November and December (10km).
Months with the lowest visibility are May, August, September and October (9km).

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