June weather forecast
Morne Longue, Grenada

June

Weather in June

As we venture into June, the increase in temperature persists, reaching 27.3°C (81.1°F) at the lowest. The city experiences the longest daylight hours, totalling 12.8 hours throughout the year. The presence of nearly equal hours of daylight and darkness regulates many natural processes in the city. A notable hike in rainfall to 63mm (2.48") signifies that the rainy season is in full swing. The consistent wind speed of 28.8km/h (17.9mph) offers a cool and comforting breeze across the city.

Temperature

In June, Morne Longue's weather conditions record an average high-temperature of a still warm 28.1°C (82.6°F), demonstrating little divergence from the preceding month. Morne Longue's nighttime temperatures in June reveal a minimal variation from the daytime highs, averaging at a still moderately hot 27.3°C (81.1°F).

Heat index

For June, the heat index is evaluated at a hot 32°C (89.6°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

May through July, with an average relative humidity of 79%, are the most humid months.

Rainfall

In Morne Longue, during June, the rain falls for 18.8 days and regularly aggregates up to 63mm (2.48") of precipitation. Throughout the year, there are 249.7 rainfall days, and 774mm (30.47") of precipitation is accumulated.

Snowfall

In Morne Longue, snow does not fall in January through August, October through December.

Daylight

The month with the longest days is June, with an average of 12h and 48min of daylight.
On the first day of June, sunrise is at 05:40 and sunset at 18:28. On the last day of the month, sunrise is at 05:45 and sunset at 18:35 AST.

Sunshine

In Morne Longue, the average sunshine in June is 9.8h.

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 estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In June, the maximum UV index of 7 translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

How hot is June?
Morne Longue in June has an average high-temperature of 28.1°C (82.6°F) and an average low-temperature of 27.3°C (81.1°F). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 32°C (89.6°F).
What is the most humid month in Morne Longue?
May through July, with an average relative humidity of 79%, are most humid months.
What is the average humidity in June?
The average relative humidity in June is 79%.
How much does it rain in June?
In Morne Longue, in June, it is raining for 18.8 days, with typically 63mm (2.48") of accumulated precipitation.
When it does not snow?
January through August, October through December are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 12h and 48min of daylight.
How many hours of daylight does Morne Longue have in June?
The average day length in June is 12h and 50min.
What time are sunrise and sunset in June?
On the first day of June, sunrise is at 05:40 and sunset at 18:28. On the last day of the month, sunrise is at 05:45 and sunset at 18:35 AST.
How many hours of sunshine does Morne Longue have in June?
In Morne Longue, the average sunshine duration in June is 9.8h.
What is the month with the highest UV index?
The months with the highest UV index are January through December, with an average maximum UV index of 7.
What are the months with the lowest UV index?
The months with the lowest UV index are January through December, with an average maximum UV index of 7.
How high is the UV index in June?
In June, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in June
Morne Longue, Grenada
  • Average high temperature in June: 28.1°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.7°C).

  • Average low temperature in June: 27.3°C

The month with the highest average low temperature is September (28.1°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).

Average pressure in June
Morne Longue, Grenada
  • Average pressure in June: 1014.2mbar

The month with the highest atmospheric pressure is June (1014.2mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).

Average wind speed in June
Morne Longue, Grenada
  • Average wind speed in June: 28.8km/h

The windiest month (with the highest average wind speed) is February (29.9km/h).
The calmest month (with the lowest average wind speed) is September (21.6km/h).

Average humidity in June
Morne Longue, Grenada
  • Average humidity in June: 79%

The months with the highest relative humidity are May, June and July (79%).
The months with the lowest relative humidity are January, February and September (76%).

Average rainfall in June
Morne Longue, Grenada
  • Average rainfall in June: 63mm

The wettest month (with the highest rainfall) is October (122mm).
The driest month (with the least rainfall) is February (26mm).

Average rainfall days in June
Morne Longue, Grenada
  • Average rainfall days in June: 18.8 days

The month with the highest number of rainy days is August (25.1 days).
The month with the least rainy days is April (16 days).

Average snowfall days in June
Morne Longue, Grenada
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

Average daylight in June /
Average sunshine in June
Morne Longue, Grenada
  • Average daylight in June: 12h and 5min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in June: 9h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

Average sunshine days in June
Morne Longue, Grenada
  • Average sunshine days in June: 5.6 days

The month with the most sunshine days is March (7.8 days).
The month with the least sunshine days is August (3.3 days).

Average UV index in June
Morne Longue, Grenada
  • 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
Morne Longue, Grenada
  • Average cloud cover in June: 42

The months with the most cloud cover are June, July and November (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 35).

Average visibility in June
Morne Longue, Grenada
  • 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).

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