July weather forecast
Rock Dundo, Barbados

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Weather in July

July, the same as June, is a moderately hot summer month in Rock Dundo, Barbados, with temperature in the range of an average low of 27.3°C (81.1°F) and an average high of 28.4°C (83.1°F).

Temperature

July's arrival presents an average high temperature of a still warm 28.4°C (83.1°F), indicating consistency with June's weather. Rock Dundo consistently logs a low temperature averaging a still moderately hot 27.3°C (81.1°F) during July, a modest drop from daytime temperatures.

Heat index

July's mean heat index is appraised at a tropical 33°C (91.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

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

Rainfall

In Rock Dundo, in July, during 26.3 rainfall days, 85mm (3.35") of precipitation is typically accumulated. Throughout the year, in Rock Dundo, there are 233.8 rainfall days, and 706mm (27.8") of precipitation is accumulated.

Daylight

In Rock Dundo, the average length of the day in July is 12h and 49min.
On the first day of the month, sunrise is at 05:35 and sunset at 18:29. On the last day of July, sunrise is at 05:43 and sunset at 18:26 AST.

Sunshine

In Rock Dundo, the average sunshine in July is 9.5h.

UV index

The months with the highest UV index in Rock Dundo 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 estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 7 in July translates into the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

Is it hot in Rock Dundo during July?

In Rock Dundo, 28.4°C (83.1°F) is the average high-temperature and 27.3°C (81.1°F) is the average low-temperature during July. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in July is appraised at 33°C (91.4°F).

What is the most humid month in Rock Dundo?

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

What is the average humidity in July in Rock Dundo?

In July, the average relative humidity in Rock Dundo, Barbados, is 77%.

How many days does it rain in July in Rock Dundo?

In Rock Dundo, during July, the rain falls for 26.3 days and regularly aggregates up to 85mm (3.35") of precipitation.

How many hours of daylight does Rock Dundo have in July?

The average day length in July in Rock Dundo, Barbados, is 12h and 49min.

When is the sunrise / sunset in July in Rock Dundo?

On the first day of July in Rock Dundo, Barbados, sunrise is at 05:35 and sunset at 18:29. On the last day of the month, sunrise is at 05:43 and sunset at 18:26 AST.

How long on average sun shines in July in Rock Dundo?

In July, the average sunshine duration in Rock Dundo, Barbados, is 9.5h.

When is the highest UV index in Rock Dundo?

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

When is the lowest UV index in Rock Dundo?

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

What is the UV index intensity in July in Rock Dundo?

In Rock Dundo, Barbados, the average daily maximum UV index in July 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 July
Rock Dundo, Barbados

Average temperature in July - Rock Dundo, Barbados
  • Average high temperature in July: 28.4°C

The warmest months (with the highest average high temperature) are September and October (28.9°C).
The month with the lowest average high temperature is February (26.8°C).

  • Average low temperature in July: 27.3°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).

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Average pressure in July
Rock Dundo, Barbados

Average pressure in July - Rock Dundo, Barbados
  • Average pressure in July: 1014.4mbar

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

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Average wind speed in July
Rock Dundo, Barbados

Average wind speed in July - Rock Dundo, Barbados
  • Average wind speed in July: 26.4km/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 (19.4km/h).

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Average humidity in July
Rock Dundo, Barbados

Average humidity in July - Rock Dundo, Barbados
  • Average humidity in July: 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%).

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Average rainfall in July
Rock Dundo, Barbados

Average rainfall in July - Rock Dundo, Barbados
  • Average rainfall in July: 85mm

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

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Average rainfall days in July
Rock Dundo, Barbados

Average rainfall days in July - Rock Dundo, Barbados
  • Average rainfall days in July: 26.3 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).

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Average daylight in July /
Average sunshine in July
Rock Dundo, Barbados

Average daylight in July / Average sunshine in July - Rock Dundo, Barbados
  • Average daylight in July: 12h and 5min

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 July: 9h and 3min

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).

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Average sunshine days in July
Rock Dundo, Barbados

Average sunshine days in July - Rock Dundo, Barbados
  • Average sunshine days in July: 1.3 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).

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Average UV index in July
Rock Dundo, Barbados

Average UV index in July - Rock Dundo, Barbados
  • Average UV index in July: 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 July
Rock Dundo, Barbados

Average cloud cover in July - Rock Dundo, Barbados
  • Average cloud cover in July: 46

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).

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Average visibility in July
Rock Dundo, Barbados

Average visibility in July - Rock Dundo, Barbados
  • Average visibility in July: 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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Rock Dundo, Barbados

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