July weather forecast and climate
Saint Lawrence, Barbados

Weather in July

July, the same as June, in Saint Lawrence, Barbados, is another hot summer month, with average temperature fluctuating between 23°C (73.4°F) and 30°C (86°F).

Temperature

In July, the average high-temperature is practically the same as in June - a still hot 30°C (86°F). In Saint Lawrence, the average low-temperature is 23°C (73.4°F).

Rainfall

In Saint Lawrence, during 18 rainfall days, 135mm (5.31") of precipitation is typically accumulated. In Saint Lawrence, Barbados, during the entire year, the rain falls for 156 days and collects up to 1238mm (48.74") of precipitation.

Sea temperature

In Saint Lawrence, in July, the average water temperature is 28°C (82.4°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in July is 12.8h.

Sunshine

In Saint Lawrence, the average sunshine is 8h.

UV index

Months with the highest UV index are February through September, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: In July, the average maximum UV index of 12 translate into the following recommendations:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

How many days does it rain in July in Saint Lawrence?

In July, the rain falls for 18 days. Throughout July, 135mm (5.31") of precipitation is accumulated.

How warm is the water in July in Saint Lawrence?

In July, the average sea temperature in Saint Lawrence, Barbados, is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in July in Saint Lawrence?

In July, the average length of the day in Saint Lawrence, Barbados, is 12.8h.

How many hours of sunshine does Saint Lawrence have in July?

In Saint Lawrence, the average sunshine in July is 8h.

When is the highest UV index in Saint Lawrence?

Months with the highest UV index in Saint Lawrence are February through September, with an average maximum UV index of 12.

How high is the UV index in July in Saint Lawrence?

The average daily maximum UV index in July in Saint Lawrence, Barbados, is 12. A UV Index estimate of 11, and higher, represents an ultimate hazard to health from the exposure to the Sun's UV radiation.

Average temperature in July
Saint Lawrence, Barbados

Average temperature in July - Saint Lawrence, Barbados
  • Average high temperature in July: 30°C

The warmest months (with the highest average high temperature) are May, June and August (31°C).
The month with the lowest average high temperature is January (28°C).

  • Average low temperature in July: 23°C

Months with the highest average low temperature are May, June, July, August, September, October and November (23°C).
The coldest months (with the lowest average low temperature) are January, February and March (21°C).

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Average rainfall in July
Saint Lawrence, Barbados

Average rainfall in July - Saint Lawrence, Barbados
  • Average rainfall in July: 135mm

The wettest month (with the highest rainfall) is October (178mm).
The driest month (with the least rainfall) is March (37mm).

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Average rainfall days in July
Saint Lawrence, Barbados

Average rainfall days in July - Saint Lawrence, Barbados
  • Average rainfall days in July: 18 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is April (7 days).

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Average sea temperature in July
Saint Lawrence, Barbados

Average sea temperature in July - Saint Lawrence, Barbados
  • Average sea temperature in July: 28°C

The best month for swimming (with the highest average sea temperature) is September (29°C).
The coldest months (with the lowest average sea temperature) are February and March (26°C).

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Average daylight in July /
Average sunshine in July
Saint Lawrence, Barbados

Average daylight in July / Average sunshine in July - Saint Lawrence, Barbados
  • Average daylight in July: 12.8h

The month with the longest days is June (Average daylight: 12.9h).
The month with the shortest days is December (Average daylight: 11.4h).

  • Average sunshine in July: 8h

Months with the most sunshine are January, February, April and May (Average sunshine: 9h).
The month with the least sunshine is October (Average sunshine: 7h).

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Average UV index in July
Saint Lawrence, Barbados

Average UV index in July - Saint Lawrence, Barbados
  • Average UV index in July: 12

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).

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