August weather forecast
Harrismith, Barbados

englishespañol中文
Share

Weather in August

August holds the record for the highest temperature of the year in Harrismith, reaching up to 28.8°C (83.8°F). The decrease in cloud cover to 43%, combined with a higher pressure of 1013.3mb, lends to the warm weather condition. Rain showers are frequent but less intense, with a decline in rainfall to 126mm (4.96"). The wind speed continues to temper down, creating a more serene atmosphere. Despite the increased rainfall, the extended daylight hours allow for the exploration of local attractions.

Temperature

Harrismith experiences a subtle adjustment in high-temperatures to a still warm 28.8°C (83.8°F) with the onset of August, maintaining near parity with July's 28.4°C (83.1°F). Nighttime temperature sees a small decrement from daytime highs, dipping to an average of 27.5°C (81.5°F) during August.

Heat index

The heat index value for August is estimated at a hot 34°C (93.2°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

June through August and November, with an average relative humidity of 77%, are the most humid months in Harrismith.

Rainfall

August is the month with the most rainfall in Harrismith. Rain falls for 24.9 days and accumulates 126mm (4.96") of precipitation.

Daylight

In August, the average length of the day is 12h and 33min.
On the first day of the month, sunrise is at 05:43 and sunset at 18:24. On the last day of August, sunrise is at 05:46 and sunset at 18:09 AST.

Sunshine

With an average of 10.2h of sunshine, August has the most sunshine of the year.

UV index

The months with the highest UV index in Harrismith 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 health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during August leads to these instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

How hot is August in Harrismith?

In August, in Harrismith, the average high-temperature is 28.8°C (83.8°F), and the average low-temperature is 27.5°C (81.5°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 34°C (93.2°F).

What is the most humid month in Harrismith?

June through August and November, with an average relative humidity of 77%, are most humid months.

What is the average humidity in August in Harrismith?

The average relative humidity in August in Harrismith, Barbados, is 77%.

What is the rainiest month in Harrismith?

August is the month with the most rainfall in Harrismith. Rain falls for 24.9 days and accumulates 126mm (4.96") of precipitation.

How much does it rain in Harrismith in August?

In Harrismith, during August, the rain falls for 24.9 days and regularly aggregates up to 126mm (4.96") of precipitation.

What is the average length of the day in August in Harrismith?

In August, the average day length in Harrismith, Barbados, is 12h and 33min.

When are sunrise and sunset in August in Harrismith?

On the first day of August in Harrismith, Barbados, sunrise is at 05:43 and sunset at 18:24. On the last day of the month, sunrise is at 05:46 and sunset at 18:09 AST.

What month has the most sunshine in Harrismith?

With an average of 10.2h of sunshine, August has the most sunshine of the year in Harrismith.

How long on average sun shines in August in Harrismith?

In August, the average sunshine duration in Harrismith, Barbados, is 10.2h.

What is the month with the highest UV index in Harrismith?

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

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

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 Harrismith?

In Harrismith, Barbados, 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 the Sun's UV radiation.

Average temperature in August
Harrismith, Barbados

Average temperature in August - Harrismith, Barbados
  • Average high temperature in August: 28.8°C

The warmest month (with the highest average high temperature) is September (29°C).
The month with the lowest average high temperature is February (26.8°C).

  • Average low temperature in August: 27.5°C

The month with the highest average low temperature is October (27.8°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

Average pressure in August
Harrismith, Barbados

Average pressure in August - Harrismith, Barbados
  • Average pressure in August: 1013.3mbar

The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).

Average wind speed in August
Harrismith, Barbados

Average wind speed in August - Harrismith, Barbados
  • Average wind speed in August: 22.2km/h

The windiest months (with the highest average wind speed) are January and February (28.3km/h).
The calmest month (with the lowest average wind speed) is September (19.2km/h).

Average humidity in August
Harrismith, Barbados

Average humidity in August - Harrismith, Barbados
  • Average humidity in August: 77%

The months with the highest relative humidity are June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).

Average rainfall in August
Harrismith, Barbados

Average rainfall in August - Harrismith, Barbados
  • Average rainfall in August: 126mm

The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is February (13mm).

Average rainfall days in August
Harrismith, Barbados

Average rainfall days in August - Harrismith, Barbados
  • Average rainfall days in August: 24.9 days

The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (11.3 days).

Average daylight in August /
Average sunshine in August
Harrismith, Barbados

Average daylight in August / Average sunshine in August - Harrismith, Barbados
  • Average daylight in August: 12h and 3min

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 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in August
Harrismith, Barbados

Average sunshine days in August - Harrismith, Barbados
  • Average sunshine days in August: 2.7 days

The month with the most sunshine days is February (14.3 days).
The month with the least sunshine days is July (1.3 days).

Average UV index in August
Harrismith, Barbados

Average UV index in August - Harrismith, Barbados
  • 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
Harrismith, Barbados

Average cloud cover in August - Harrismith, Barbados
  • Average cloud cover in August: 43

The month with the most cloud cover is June (Cloud cover 49).
The months with the least cloud cover are January and February (Cloud cover 37).

Average visibility in August
Harrismith, Barbados

Average visibility in August - Harrismith, Barbados
  • 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).

Harrismith, Barbados

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location