June weather forecastRockley, Barbados

June

Weather in June

June in Rockley is characterized by significant showers, highlighting the peak of the wet season. The surge in rainfall from May is augmented by the highest UV index of the year, signaling caution for unprotected sun exposure. Amidst the showers, the temperature stays warm, and the sea continues to be comfortably heated, allowing for a refreshing swim. Though the rainfall is increasing, there are still bountiful segments of sunshine and brightness. Preparations begin for the onslaught of the stormiest months of the year -- July and August.

Temperature

The height of temperatures is seen during May, June and August, averaging a high-temperature of 31°C (87.8°F).

Rainfall

In June, the rain falls for 15 days. Throughout June, 98mm (3.86") of precipitation is accumulated. In Rockley, during the entire year, the rain falls for 156 days and collects up to 1238mm (48.74") of precipitation.

Sea temperature

In June, the average sea temperature in Rockley, Barbados, is 28°C (82.4°F).
Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

The month with the longest days is June, with an average of 12h and 54min of daylight.
On the first day of June, sunrise is at 05:30 and sunset at 18:21. On the last day of the month, sunrise is at 05:35 and sunset at 18:28 AST.

Sunshine

In June, the average sunshine is 8h.

UV index

The months with the highest UV index are February through September, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 12 in June leads to these guidelines:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing. Broad-spectrum sunscreen with an SPF of 30 or above should be applied generously and reapplied every two hours and right after any outdoor activity or swim. Notice! The Sun's UV exposure elevates with sand and water reflections.

Updated: Jul 23, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

May, June and August are characterised by peak temperatures, with an average high of 31°C (87.8°F).

The average high-temperature and low-temperature during June are 31°C (87.8°F) and 23°C (73.4°F) respectively.

In Rockley, during June, the rain falls for 15 days and regularly aggregates up to 98mm (3.86") of precipitation.

In Rockley, in June, the average water temperature is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

With an average of 12h and 54min of daylight, June has the longest days of the year.

The average day length in June is 12h and 53min.

On the first day of June, sunrise is at 05:30 and sunset at 18:21. On the last day of the month, sunrise is at 05:35 and sunset at 18:28 AST.

In June, the average sunshine duration is 8h.

February through September, with an average maximum UV index of 12, are months with the highest UV index.

In June, the average daily maximum UV index is 12. A UV Index reading of 11, and higher, represents an ultimate hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

31°C

30°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in June
Rockley, Barbados

Average high temperature in June: 31°C

The warmest months (with the highest average high temperature) are May, June and August (31°C).
The month with the lowest average high temperature is January (28°C).

Average low temperature in June: 23°C

The months with the highest average low temperature are May, June, July, August, September, October and November (23°C).
The coldest months (with the lowest average low temperature) are January, February and March (21°C).

Average rainfall in June
Rockley, Barbados

Average rainfall in June: 98mm

The wettest month (with the highest rainfall) is October (178mm).
The driest month (with the least rainfall) is March (37mm).

Average rainfall days in June
Rockley, Barbados

Average rainfall days in June: 15 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is April (7 days).

Average sea temperature in June
Rockley, Barbados

Average sea temperature in June: 28°C

The best month for swimming (with the highest average sea temperature) is September (29°C).
The coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in June /
Average sunshine in June
Rockley, Barbados

Average daylight in June: 12h and 54min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

Average sunshine in June: 8h

The months with the most sunshine are January, February, April and May (Average sunshine: 9h).
The month with the least sunshine is October (Average sunshine: 7h).

Average UV index in June
Rockley, Barbados

Average UV index in June: 12

The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).