June weather forecast
Grande Riviere, Saint Lucia

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Weather in June

June in Grande Riviere is characterized by an upsurge in temperature leading the city towards a seasonal high. As temperatures move from 26.8°C (80.2°F) to 29.3°C (84.7°F), people start seeking shade and hydration to beat the heat. The longer daylight hours combined with escalated humidity levels contribute to a warmer climate overall. However, this doesn't sideline the chances of rainfall; umbrellas and waterproof accessories become essential additions to the daily ensemble. Coupled with a steady wind speed, June becomes an ideal month for wind-related watersports.

Temperature

As Grande Riviere welcomes June, the average high-temperature is noted at a still warm 29.3°C (84.7°F), closely aligning with the preceding month. A minor drop in temperature is observed from daytime highs during the nights of June, averaging a still warm 26.8°C (80.2°F).

Heat index

June's heat index is calculated to be a tropical 34°C (93.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

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

Rainfall

In Grande Riviere, 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.

Daylight

With an average of 12h and 54min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 05:34 and sunset at 18:28. On the last day of June, sunrise is at 05:39 and sunset at 18:35 AST.

Sunshine

In June, the average sunshine in Grande Riviere is 9.2h.

UV index

With an average maximum UV index of 6, June is the month with the lowest UV index in Grande Riviere. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 6 in June translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

How hot does it get in Grande Riviere in June?

In June, in Grande Riviere, the average high-temperature is 29.3°C (84.7°F), and the average low-temperature is 26.8°C (80.2°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in June is calculated to be 34°C (93.2°F).

What are the most humid months in Grande Riviere?

The months with the highest humidity in Grande Riviere, Saint Lucia, are May through August and November, with an average relative humidity of 75%.

What is the average humidity in June in Grande Riviere?

In Grande Riviere, the average relative humidity in June is 75%.

How many days does it rain in June in Grande Riviere?

In Grande Riviere, in June, it is raining for 23.8 days, with typically 43mm (1.69") of accumulated precipitation.

When are the longest days in Grande Riviere?

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

What is the average length of the day in June in Grande Riviere?

The average day length in June in Grande Riviere, Saint Lucia, is 12h and 56min.

When are sunrise and sunset in June in Grande Riviere?

In June, on the first day of the month, sunrise is at 05:34 and sunset at 18:28. On the last day of the month, in Grande Riviere, sunrise is at 05:39 and sunset at 18:35 AST.

How long on average sun shines in June in Grande Riviere?

In June, the average sunshine duration in Grande Riviere is 9.2h.

What is the month with the lowest UV index in Grande Riviere?

The month with the lowest UV index in Grande Riviere is June, with an average maximum UV index of 6.

What is the UV index reading in June in Grande Riviere?

The average daily maximum UV index in June in Grande Riviere, Saint Lucia, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in June
Grande Riviere, Saint Lucia

Average temperature in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average pressure in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average wind speed in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average humidity in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average rainfall in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average rainfall days in June - Grande Riviere, 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 daylight in June /
Average sunshine in June
Grande Riviere, Saint Lucia

Average daylight in June / Average sunshine in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average sunshine days in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average UV index in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average cloud cover in June - Grande Riviere, 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
Grande Riviere, Saint Lucia

Average visibility in June - Grande Riviere, 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).

Grande Riviere, Saint Lucia

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