August weather forecast
Half Way Tree, Saint Kitts and Nevis

August

Weather in August

August in Half Way Tree, Saint Kitts, and Nevis, witnesses an escalation in temperatures, with some of the warmest days of the year. The average temperatures inch upwards from 27.3°C (81.1°F) to 28.5°C (83.3°F), and the rainfall pattern remains constant. Unusually for Saint Kitts and Nevis, August records the lowest atmospheric pressure of the year dropping to 1014.6mb. The moderate wind speed and infrequent sun make it a favored month for vacationers seeking the tropical appeal of the island nation.

Temperature

Half Way Tree signifies an average high-temperature of a still warm 28.5°C (83.3°F) in August, closely mirroring the 28.2°C (82.8°F) of July. With a barely noticeable fluctuation in temperature, Half Way Tree reaches an average low of 27.6°C (81.7°F) during the August nights.

Heat index

For August, the heat index is estimated at a hot 33°C (91.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

May through August, with an average relative humidity of 78%, are the most humid months in Half Way Tree.

Rainfall

In Half Way Tree, Saint Kitts and Nevis, in August, during 18.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Half Way Tree, during the entire year, the rain falls for 198.3 days and collects up to 386mm (15.2") of precipitation.

Daylight

In August, the average length of the day in Half Way Tree is 12h and 41min.
On the first day of August, 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

The month with the most sunshine is August, 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 in Half Way Tree. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, an average UV index of 7 transforms into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

How hot is August in Half Way Tree?
In Half Way Tree, 28.5°C (83.3°F) is the average high-temperature and 27.6°C (81.7°F) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in August is estimated at 33°C (91.4°F).
What is the most humid month in Half Way Tree?
The months with the highest humidity in Half Way Tree are May through August, with an average relative humidity of 78%.
What is the average humidity in August in Half Way Tree?
In August, the average relative humidity is 78%.
How many days does it rain in August in Half Way Tree?
In Half Way Tree, in August, during 18.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated.
What is the average length of the day in August in Half Way Tree?
In August, the average day length in Half Way Tree is 12h and 41min.
When are sunrise and sunset in August in Half Way Tree?
On the first day of August in Half Way Tree, Saint Kitts and Nevis, 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 Half Way Tree?
With an average of 10.7h of sunshine, August has the most sunshine of the year in Half Way Tree, Saint Kitts and Nevis.
How many hours of sunshine does Half Way Tree have in August?
In August, the average sunshine duration in Half Way Tree, Saint Kitts and Nevis, is 10.7h.
What are the months with the highest UV index in Half Way Tree?
The months with the highest UV index in Half Way Tree are January through December, with an average maximum UV index of 7.
When is the lowest UV index in Half Way Tree?
The months with the lowest UV index in Half Way Tree, Saint Kitts and Nevis, are January through December, with an average maximum UV index of 7.
What is the UV index reading in August in Half Way Tree?
In August, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August - Half Way Tree, Saint Kitts and Nevis
Average temperature in August
Half Way Tree, Saint Kitts and Nevis
  • Average high temperature in August: 28.5°C

The warmest month (with the highest average high temperature) is September (28.7°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 October (27.8°C).
The coldest month (with the lowest average low temperature) is March (24.9°C).

Average pressure in August - Half Way Tree, Saint Kitts and Nevis
Average pressure in August
Half Way Tree, Saint Kitts and Nevis
  • Average pressure in August: 1014.6mbar

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

Average wind speed in August - Half Way Tree, Saint Kitts and Nevis
Average wind speed in August
Half Way Tree, Saint Kitts and Nevis
  • 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 October (19.6km/h).

Average humidity in August - Half Way Tree, Saint Kitts and Nevis
Average humidity in August
Half Way Tree, Saint Kitts and Nevis
  • 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 - Half Way Tree, Saint Kitts and Nevis
Average rainfall in August
Half Way Tree, Saint Kitts and Nevis
  • Average rainfall in August: 43mm

The wettest month (with the highest rainfall) is October (51mm).
The driest month (with the least rainfall) is February (15mm).

Average rainfall days in August - Half Way Tree, Saint Kitts and Nevis
Average rainfall days in August
Half Way Tree, Saint Kitts and Nevis
  • Average rainfall days in August: 18.8 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (12.6 days).

Average daylight in August / Average sunshine in August - Half Way Tree, Saint Kitts and Nevis
Average daylight in August /
Average sunshine in August
Half Way Tree, Saint Kitts and Nevis
  • 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 December (Average sunshine: 6h and 30min).

Average sunshine days in August - Half Way Tree, Saint Kitts and Nevis
Average sunshine days in August
Half Way Tree, Saint Kitts and Nevis
  • Average sunshine days in August: 7.7 days

The month with the most sunshine days is June (11.2 days).
The month with the least sunshine days is May (7.6 days).

Average UV index in August - Half Way Tree, Saint Kitts and Nevis
Average UV index in August
Half Way Tree, Saint Kitts and Nevis
  • 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 - Half Way Tree, Saint Kitts and Nevis
Average cloud cover in August
Half Way Tree, Saint Kitts and Nevis
  • Average cloud cover in August: 39

The months with the most cloud cover are May, June and July (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 32).

Average visibility in August - Half Way Tree, Saint Kitts and Nevis
Average visibility in August
Half Way Tree, Saint Kitts and Nevis
  • 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).

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