August weather forecast
Boyd's, Saint Kitts and Nevis

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Weather in August

August steps into Boyd's with the highest recorded temperatures of 28.5°C (83.3°F). The pinnacle of summer bears scorching days, hotter nights, and high humidity. This month's weather signature includes an impressive rainfall frequency of 44mm (1.73"). However, the wind speed declines, making the weather seem even hotter. As the summer's curtain begins to draw, August stands as a testament to the tropical climate’s peak intensity.

Temperature

August's arrival in Boyd's shows an average high-temperature of a still warm 28.5°C (83.3°F), hardly different from the previous month. Throughout August, a modest shift from daytime highs is anticipated, with an average low-temperature of 27.6°C (81.7°F).

Heat index

The heat index value for August is appraised at a tropical 33°C (91.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The months with the highest humidity are May through August, with an average relative humidity of 78%.

Rainfall

In Boyd's, in August, during 18.7 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, there are 197.5 rainfall days, and 374mm (14.72") of precipitation is accumulated.

Daylight

In Boyd's, Saint Kitts and Nevis, the average length of the day in August is 12h and 41min.
On the first day of August in Boyd's, sunrise is at 05:50 and sunset at 18:44. On the last day of the month, sunrise is at 05:57 and sunset at 18:25 AST.

Sunshine

August has the most sunshine of the year, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in August translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing.

Frequently asked questions

How hot is August in Boyd's?

In Boyd's, in August, the average high-temperature is 28.5°C (83.3°F), and the average low-temperature is 27.6°C (81.7°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 33°C (91.4°F).

What are the most humid months in Boyd's?

May through August, with an average relative humidity of 78%, are most humid months.

What is the average humidity in August in Boyd's?

In August, the average relative humidity is 78%.

How many days does it rain in August in Boyd's?

In Boyd's, Saint Kitts and Nevis, during August, the rain falls for 18.7 days and regularly aggregates up to 44mm (1.73") of precipitation.

What is the average length of the day in August in Boyd's?

The average day length in August is 12h and 41min.

When is the sunrise / sunset in August in Boyd's?

On the first day of August in Boyd's, sunrise is at 05:50 and sunset at 18:44. On the last day of the month, sunrise is at 05:57 and sunset at 18:25 AST.

What month has the most sunshine in Boyd's?

With an average of 10.7h of sunshine, August has the most sunshine of the year in Boyd's, Saint Kitts and Nevis.

How many hours of sunshine does Boyd's have in August?

The average sunshine duration in August in Boyd's, Saint Kitts and Nevis, is 10.7h.

What are the months with the highest UV index in Boyd's?

The months with the highest UV index in Boyd's, Saint Kitts and Nevis, are January through December, with an average maximum UV index of 7.

What is the month with the lowest UV index in Boyd's?

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

How high is the UV index in August in Boyd's?

The average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.

Average temperature in August
Boyd's, Saint Kitts and Nevis

Average temperature in August - Boyd
  • Average high temperature in August: 28.5°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.8°C).

  • Average low temperature in August: 27.6°C

The month with the highest average low temperature is September (27.7°C).
The coldest month (with the lowest average low temperature) is February (24.8°C).

Average pressure in August
Boyd's, Saint Kitts and Nevis

Average pressure in August - Boyd
  • Average pressure in August: 1014.6mbar

The months with the highest atmospheric pressure are January and June (1016.2mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).

Average wind speed in August
Boyd's, Saint Kitts and Nevis

Average wind speed in August - Boyd
  • Average wind speed in August: 24.6km/h

The windiest month (with the highest average wind speed) is July (26.3km/h).
The calmest month (with the lowest average wind speed) is September (20.4km/h).

Average humidity in August
Boyd's, Saint Kitts and Nevis

Average humidity in August - Boyd
  • Average humidity in August: 78%

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

Average rainfall in August
Boyd's, Saint Kitts and Nevis

Average rainfall in August - Boyd
  • Average rainfall in August: 44mm

The wettest month (with the highest rainfall) is September (52mm).
The driest month (with the least rainfall) is February (15mm).

Average rainfall days in August
Boyd's, Saint Kitts and Nevis

Average rainfall days in August - Boyd
  • Average rainfall days in August: 18.7 days

The month with the highest number of rainy days is September (19.6 days).
The month with the least rainy days is February (12.6 days).

Average daylight in August /
Average sunshine in August
Boyd's, Saint Kitts and Nevis

Average daylight in August / Average sunshine in August - Boyd
  • Average daylight in August: 12h and 4min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).

Average sunshine days in August
Boyd's, Saint Kitts and Nevis

Average sunshine days in August - Boyd
  • Average sunshine days in August: 7.7 days

The month with the most sunshine days is June (11.1 days).
The month with the least sunshine days is September (7.3 days).

Average UV index in August
Boyd's, Saint Kitts and Nevis

Average UV index in August - Boyd
  • Average UV index in August: 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 August
Boyd's, Saint Kitts and Nevis

Average cloud cover in August - Boyd
  • Average cloud cover in August: 39

The months with the most cloud cover are May and July (Cloud cover 41).
The months with the least cloud cover are February and March (Cloud cover 33).

Average visibility in August
Boyd's, Saint Kitts and Nevis

Average visibility in August - Boyd
  • Average visibility in August: 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).

Boyd's, Saint Kitts and Nevis

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