June weather forecast
Marigot Bay, Saint Lucia

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Weather in June

June in Marigot Bay hints at the peak of the warm season, with weather parameters revealing a climb from the preceding month. The intensifying heat is reflected in the average high temperature of 29.3°C (84.7°F), a prominent jump from May's 28.8°C (83.8°F). June also marks the arrival of the wet season, with increasing rainfall averages. Despite the rainfall, the charm of June lies in its balmy nights under the tropical skies. The month's weather, with its blend of warmth and showers, offers a unique experience of the Saint Lucian summer.

Temperature

The arrival of June in Marigot Bay, Saint Lucia, brings an average high-temperature of a still warm 29.3°C (84.7°F), nearly identical to May's 28.8°C (83.8°F). During the nights of June, the average low-temperature holds at a still warm 26.8°C (80.2°F).

Heat index

The heat index value during June is calculated to be a hot 34°C (93.2°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance 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

May through August and November, with an average relative humidity of 75%, are the most humid months.

Rainfall

In Marigot Bay, in June, it is raining for 23.8 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, there are 255.2 rainfall days, and 560mm (22.05") of precipitation is accumulated.

Sea temperature

In Marigot Bay, in June, the average water temperature is 28°C (82.4°F).
Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods.

Daylight

The month with the longest days in Marigot Bay is June, with an average of 12h and 54min of daylight.
On the first day of June in Marigot Bay, sunrise is at 05:35 and sunset at 18:29. On the last day of the month, sunrise is at 05:39 and sunset at 18:36 AST.

Sunshine

In Marigot Bay, the average sunshine in June is 9.2h.

UV index

With an average maximum UV index of 6, June is the month with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Caution! Sand and water reflections can notably increase the UV radiation intensity.

Frequently asked questions

How hot is June in Marigot Bay?

Marigot Bay in June has an average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 26.8°C (80.2°F). In June, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 34°C (93.2°F).

What are the most humid months in Marigot Bay?

The months with the highest humidity in Marigot Bay are May through August and November, with an average relative humidity of 75%.

What is the average humidity in June in Marigot Bay?

The average relative humidity in June in Marigot Bay, Saint Lucia, is 75%.

How many days does it rain in June in Marigot Bay?

In June, in Marigot Bay, Saint Lucia, the rain falls for 23.8 days. Throughout June, 43mm (1.69") of precipitation is accumulated.

How warm is the water in June in Marigot Bay?

In Marigot Bay, Saint Lucia, the average seawater temperature in June is 28°C (82.4°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 Marigot Bay?

June has the longest days of the year in Marigot Bay, Saint Lucia, with an average of 12h and 54min of daylight.

What is the average length of the day in June in Marigot Bay?

The average day length in June in Marigot Bay is 12h and 56min.

When is the sunrise / sunset in June in Marigot Bay?

In June, on the first day of the month, sunrise is at 05:35 and sunset at 18:29. On the last day of the month, in Marigot Bay, sunrise is at 05:39 and sunset at 18:36 AST.

How many hours of sunshine does Marigot Bay have in June?

In June, the average sunshine duration in Marigot Bay is 9.2h.

What is the month with the lowest UV index in Marigot Bay?

With an average maximum UV index of 6, June is the month with the lowest UV index in Marigot Bay.

What is the UV index reading in June in Marigot Bay?

In Marigot Bay, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in June
Marigot Bay, Saint Lucia

Average temperature in June - Marigot Bay, Saint Lucia
  • Average high temperature in June: 29.3°C

The warmest month (with the highest average high temperature) is September (30.3°C).
The months with the lowest average high temperature are January and February (27.5°C).

  • Average low temperature in June: 26.8°C

The month with the highest average low temperature is October (27.2°C).
The coldest month (with the lowest average low temperature) is March (25°C).

Average pressure in June
Marigot Bay, Saint Lucia

Average pressure in June - Marigot Bay, Saint Lucia
  • Average pressure in June: 1015mbar

The month with the highest atmospheric pressure is June (1015mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).

Average wind speed in June
Marigot Bay, Saint Lucia

Average wind speed in June - Marigot Bay, Saint Lucia
  • Average wind speed in June: 24.3km/h

The windiest month (with the highest average wind speed) is February (24.7km/h).
The calmest month (with the lowest average wind speed) is September (16.7km/h).

Average humidity in June
Marigot Bay, Saint Lucia

Average humidity in June - Marigot Bay, Saint Lucia
  • Average humidity in June: 75%

The months with the highest relative humidity are May, June, July, August and November (75%).
The months with the lowest relative humidity are January, February, March and September (73%).

Average rainfall in June
Marigot Bay, Saint Lucia

Average rainfall in June - Marigot Bay, Saint Lucia
  • Average rainfall in June: 43mm

The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is February (19mm).

Average rainfall days in June
Marigot Bay, Saint Lucia

Average rainfall days in June - Marigot Bay, Saint Lucia
  • Average rainfall days in June: 23.8 days

The month with the highest number of rainy days is July (26.5 days).
The month with the least rainy days is February (16.4 days).

Average sea temperature in June
Marigot Bay, Saint Lucia

Average sea temperature in June - Marigot Bay, Saint Lucia
  • Average sea temperature in June: 28°C

The best months for swimming (with the highest average sea temperature) are September and October (29°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (27°C).

Average daylight in June /
Average sunshine in June
Marigot Bay, Saint Lucia

Average daylight in June / Average sunshine in June - Marigot Bay, Saint Lucia
  • Average daylight in June: 12h and 5min

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 18min).

  • Average sunshine in June: 9h and 1min

The month with the most sunshine is April (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in June
Marigot Bay, Saint Lucia

Average sunshine days in June - Marigot Bay, Saint Lucia
  • Average sunshine days in June: 1.5 days

The month with the most sunshine days is January (7.8 days).
The month with the least sunshine days is July (0.8 days).

Average UV index in June
Marigot Bay, Saint Lucia

Average UV index in June - Marigot Bay, Saint Lucia
  • Average UV index in June: 6

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

Average cloud cover in June
Marigot Bay, Saint Lucia

Average cloud cover in June - Marigot Bay, Saint Lucia
  • Average cloud cover in June: 48

The months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is February (Cloud cover 38).

Average visibility in June
Marigot Bay, Saint Lucia

Average visibility in June - Marigot Bay, Saint Lucia
  • 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).

Marigot Bay, Saint Lucia

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