June weather forecastGrand Roy, Grenada
June
Weather in June
June marks the trend of high summer temperatures in Grand Roy, Grenada, a season the residents prepare for in advance. Increases are evident in several parameters- the UV index, number of sunshine days, as well as the daylight duration. Rainfall sees a significant increase in June, soaring to 61mm (2.4"), a climatic shift marking the onset of the rainier part of the year. June, experiencing average temperatures from 27.3°C (81.1°F) to 28.2°C (82.8°F), is a starter in the series of the warmest months of the year.Temperature
The beginning of June reveals an average high-temperature of a still moderately hot 28.2°C (82.8°F), showing minimal deviation from the previous month. Grand Roy records a negligible downturn from daytime temperatures, averaging a low of 27.3°C (81.1°F) in the month of June.Heat index
In June, the average heat index is appraised at a hot 32°C (89.6°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular significance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
The months with the highest humidity are May through July, with an average relative humidity of 79%.Rainfall
In Grand Roy, in June, it is raining for 18.3 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, in Grand Roy, Grenada, there are 232 rainfall days, and 739mm (29.09") of precipitation is accumulated.Daylight
June has the longest days of the year, with an average of 12h and 48min of daylight.On the first day of June, sunrise is at 05:41 and sunset at 18:28. On the last day of the month, sunrise is at 05:45 and sunset at 18:35 AST.
Sunshine
The average sunshine in June is 9.7h.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 reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In June, the maximum UV index of 7 translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Grand Roy, Grenada
- Average high temperature in June: 28.2°C
The warmest months (with the highest average high temperature) are September and October (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
Grand Roy, 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 (1010.7mbar).
Average wind speed in June
Grand Roy, Grenada
- Average wind speed in June: 28.2km/h
The windiest month (with the highest average wind speed) is February (29.4km/h).
The calmest month (with the lowest average wind speed) is September (21.5km/h).
Average humidity in June
Grand Roy, 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 February and September (76%).
Average rainfall in June
Grand Roy, Grenada
- Average rainfall in June: 61mm
The wettest month (with the highest rainfall) is October (110mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in June
Grand Roy, Grenada
- Average rainfall days in June: 18.3 days
The months with the highest number of rainy days are July and August (22.3 days).
The month with the least rainy days is April (14.8 days).
Average daylight in June /
Average sunshine in June
Grand Roy, Grenada
- Average daylight in June: 12h and 48min
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 42min
The months with the most sunshine are August and September (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in June
Grand Roy, Grenada
- Average sunshine days in June: 6.4 days
The months with the most sunshine days are April and October (9.2 days).
The month with the least sunshine days is July (4.6 days).
Average UV index in June
Grand Roy, 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
Grand Roy, Grenada
- Average cloud cover in June: 42
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in June
Grand Roy, 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).
