May weather forecast
La Plaine, Dominica

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Weather in May

May in La Plaine, Dominica is characterized by increasing precipitation, although the overall tropical climate persists. The rising humidity and rainfall hint at the onset of the wetter season, with sporadic yet heavier showers becoming more common. Despite the increased precipitation, the temperatures consistently hang on the warmer side, seldom fluctuating. Sea temperatures continue their warming trend from April, yet remain inviting for water-based activities. Laying testament to the city's tropical majesty, an abundance of sunshine accompanies the weather, offering enchanting sunsets and sunrises.

Temperature

La Plaine's May average high-temperature settles at a still moderately hot 27.5°C (81.5°F), showing a near match with the preceding month. The temperature during May experiences a small drop from daytime peaks, recording an average of 25.6°C (78.1°F) at night.

Heat index

The heat index value for May is estimated at a tropical 31°C (87.8°F). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

In La Plaine, the average relative humidity in May is 77%.

Rainfall

In La Plaine, in May, during 20.3 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 221.9 rainfall days, and 570mm (22.44") of precipitation is accumulated.

Sea temperature

In La Plaine, in May, the average water temperature is 28.2°C (82.8°F).
Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

In May, the average length of the day is 12h and 51min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:22. On the last day of May, sunrise is at 05:33 and sunset at 18:32 AST.

Sunshine

In La Plaine, the average sunshine in May is 9.9h.

UV index

The months with the highest UV index in La Plaine, Dominica, 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 of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: During May, 7 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Alert! The Sun's UV rays are heightened by the reflection of sand and water.

Frequently asked questions

What is the average May temperature in La Plaine?

In May, in La Plaine, the average high-temperature is 27.5°C (81.5°F), and the average low-temperature is 25.6°C (78.1°F). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 31°C (87.8°F).

What is the average humidity in May in La Plaine?

In May, the average relative humidity in La Plaine is 77%.

How much does it rain in La Plaine in May?

In La Plaine, during May, the rain falls for 20.3 days and regularly aggregates up to 46mm (1.81") of precipitation.

What is the sea water temperature in May in La Plaine?

In La Plaine, Dominica, in May, the average water temperature is 28.2°C (82.8°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in May in La Plaine?

In La Plaine, Dominica, the average day length in May is 12h and 51min.

What time are sunrise and sunset in May in La Plaine?

On the first day of May in La Plaine, Dominica, sunrise is at 05:41 and sunset at 18:22. On the last day of the month, sunrise is at 05:33 and sunset at 18:32 AST.

How long on average sun shines in May in La Plaine?

The average sunshine duration in May in La Plaine is 9.9h.

When is the highest UV index in La Plaine?

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

What are the months with the lowest UV index in La Plaine?

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

What is the UV index reading in May in La Plaine?

The average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in May
La Plaine, Dominica

Average temperature in May - La Plaine, Dominica
  • Average high temperature in May: 27.5°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 May: 25.6°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).

Average pressure in May
La Plaine, Dominica

Average pressure in May - La Plaine, Dominica
  • Average pressure in May: 1014.9mbar

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

Average wind speed in May
La Plaine, Dominica

Average wind speed in May - La Plaine, Dominica
  • Average wind speed in May: 24.7km/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).

Average humidity in May
La Plaine, Dominica

Average humidity in May - La Plaine, Dominica
  • Average humidity in May: 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%).

Average rainfall in May
La Plaine, Dominica

Average rainfall in May - La Plaine, Dominica
  • Average rainfall in May: 46mm

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

Average rainfall days in May
La Plaine, Dominica

Average rainfall days in May - La Plaine, Dominica
  • Average rainfall days in May: 20.3 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).

Average sea temperature in May
La Plaine, Dominica

Average sea temperature in May - La Plaine, Dominica
  • Average sea temperature in May: 28.2°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).

Average daylight in May /
Average sunshine in May
La Plaine, Dominica

Average daylight in May / Average sunshine in May - La Plaine, Dominica
  • Average daylight in May: 12h and 5min

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 May: 9h and 5min

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).

Average sunshine days in May
La Plaine, Dominica

Average sunshine days in May - La Plaine, Dominica
  • Average sunshine days in May: 6.3 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).

Average UV index in May
La Plaine, Dominica

Average UV index in May - La Plaine, Dominica
  • Average UV index in May: 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 May
La Plaine, Dominica

Average cloud cover in May - La Plaine, Dominica
  • Average cloud cover in May: 43

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).

Average visibility in May
La Plaine, Dominica

Average visibility in May - La Plaine, Dominica
  • Average visibility in May: 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).

La Plaine, Dominica

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