June weather forecast
Rosalie, Dominica

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Weather in June

As the year progresses to halfway, June in Rosalie, Dominica brings a subtle shift in the weather conditions. The temperature highs continue to climb, touching their mid-year peak. A significant feature to note is the decrease in rainfall to 34mm (1.34") from 46mm (1.81") in May. Despite reducing rainfall, the humidity levels remain fairly high. The wind speed picks up a little, providing relief from the prevalent warmth.

Temperature

The weather in Rosalie during June records an average high-temperature of a still warm 28.1°C (82.6°F), closely mirroring the preceding month. Rosalie's nighttime temperature in June shows a minor descent, with a steady average of 26°C (78.8°F).

Heat index

The average heat index in June is calculated to be a tropical 32°C (89.6°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

In June, the average relative humidity in Rosalie is 77%.

Rainfall

In Rosalie, in June, it is raining for 14.8 days, with typically 34mm (1.34") of accumulated precipitation. In Rosalie, during the entire year, the rain falls for 221.9 days and collects up to 570mm (22.44") of precipitation.

Daylight

The month with the longest days is June, with an average of 13h and 0min of daylight.
On the first day of June in Rosalie, sunrise is at 05:33 and sunset at 18:32. On the last day of the month, sunrise is at 05:38 and sunset at 18:39 AST.

Sunshine

In Rosalie, the average sunshine in June is 9.7h.

UV index

The months with the highest UV index in Rosalie are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Rosalie, Dominica, are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 7 in June translates into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

How hot does it get in Rosalie in June?

In Rosalie, 28.1°C (82.6°F) is the average high-temperature and 26°C (78.8°F) is the average low-temperature during June. In June, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 32°C (89.6°F).

What is the average humidity in June in Rosalie?

In Rosalie, the average relative humidity in June is 77%.

How many days does it rain in June in Rosalie?

In Rosalie, in June, it is raining for 14.8 days, with typically 34mm (1.34") of accumulated precipitation.

When are the longest days in Rosalie?

The month with the longest days in Rosalie is June, with an average of 13h and 0min of daylight.

How many hours of daylight does Rosalie have in June?

In Rosalie, the average day length in June is 13h and 2min.

When are sunrise and sunset in June in Rosalie?

In June, on the first day of the month, sunrise is at 05:33 and sunset at 18:32. On the last day of the month, in Rosalie, sunrise is at 05:38 and sunset at 18:39 AST.

How many hours of sunshine does Rosalie have in June?

The average sunshine duration in June in Rosalie, Dominica, is 9.7h.

What are the months with the highest UV index in Rosalie?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Rosalie, Dominica.

What is the month with the lowest UV index in Rosalie?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index intensity in June in Rosalie?

In June, the average daily maximum UV index in Rosalie, Dominica, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in June
Rosalie, Dominica

Average temperature in June - Rosalie, Dominica
  • Average high temperature in June: 28.1°C

The warmest months (with the highest average high temperature) are August, September and October (28.6°C).
The months with the lowest average high temperature are February and March (26.3°C).

  • Average low temperature in June: 26°C

The month with the highest average low temperature is September (27.1°C).
The coldest month (with the lowest average low temperature) is March (24.1°C).

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Average pressure in June
Rosalie, Dominica

Average pressure in June - Rosalie, Dominica
  • Average pressure in June: 1015.6mbar

The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).

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Average wind speed in June
Rosalie, Dominica

Average wind speed in June - Rosalie, Dominica
  • Average wind speed in June: 26.3km/h

The windiest month (with the highest average wind speed) is January (27.2km/h).
The calmest month (with the lowest average wind speed) is October (20.2km/h).

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Average humidity in June
Rosalie, Dominica

Average humidity in June - Rosalie, Dominica
  • Average humidity in June: 77%

The months with the highest relative humidity are July and August (78%).
The months with the lowest relative humidity are January, February and March (75%).

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Average rainfall in June
Rosalie, Dominica

Average rainfall in June - Rosalie, Dominica
  • Average rainfall in June: 34mm

The wettest month (with the highest rainfall) is August (78mm).
The driest month (with the least rainfall) is February (20mm).

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Average rainfall days in June
Rosalie, Dominica

Average rainfall days in June - Rosalie, Dominica
  • Average rainfall days in June: 14.8 days

The month with the highest number of rainy days is October (21.5 days).
The month with the least rainy days is June (14.8 days).

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Average daylight in June /
Average sunshine in June
Rosalie, Dominica

Average daylight in June / Average sunshine in June - Rosalie, Dominica
  • Average daylight in June: 13h and 0min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in June: 9h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in June
Rosalie, Dominica

Average sunshine days in June - Rosalie, Dominica
  • Average sunshine days in June: 8.8 days

The month with the most sunshine days is March (9.8 days).
The month with the least sunshine days is April (5.9 days).

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Average UV index in June
Rosalie, Dominica

Average UV index in June - Rosalie, Dominica
  • 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).

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Average cloud cover in June
Rosalie, Dominica

Average cloud cover in June - Rosalie, Dominica
  • Average cloud cover in June: 44

The months with the most cloud cover are June and July (Cloud cover 44).
The month with the least cloud cover is February (Cloud cover 33).

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Average visibility in June
Rosalie, Dominica

Average visibility in June - Rosalie, Dominica
  • 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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Rosalie, Dominica

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