July weather forecastGemswick, Barbados

July

Weather in July

July, like June, in Gemswick, Barbados, is another warm summer month, with temperature in the range of an average high of 28.4°C (83.1°F) and an average low of 27.3°C (81.1°F).

Temperature

July's advent notes a subtle adjustment in average high-temperature to a still moderately hot 28.4°C (83.1°F) from June. Gemswick's nighttime temperatures in July display a slight drop from daytime highs, averaging to a still warm 27.3°C (81.1°F).

Heat index

The heat index value for July is estimated at a tropical 33°C (91.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Given the heat index, its values are aligned with shaded sites and gentle winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

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

Rainfall

In Gemswick, during July, the rain falls for 26.3 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, there are 234.1 rainfall days, and 710mm (27.95") of precipitation is accumulated.

Daylight

The average length of the day in July in Gemswick, Barbados, is 12h and 49min.
On the first day of the month, sunrise is at 05:35 and sunset at 18:28. On the last day of July, in Gemswick, sunrise is at 05:43 and sunset at 18:25 AST.

Sunshine

The average sunshine in July in Gemswick is 9.5h.

UV index

The months with the highest UV index in Gemswick are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Gemswick are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the maximum UV index of 7 suggests these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.

Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In July, in Gemswick, the average high-temperature is 28.4°C (83.1°F), and the average low-temperature is 27.3°C (81.1°F). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 33°C (91.4°F).

The months with the highest humidity are June through August and November, with an average relative humidity of 77%.

In July, the average relative humidity is 77%.

In Gemswick, in July, it is raining for 26.3 days, with typically 85mm (3.35") of accumulated precipitation.

In Gemswick, Barbados, the average day length in July is 12h and 49min.

In July, on the first day of the month, sunrise is at 05:35 and sunset at 18:28. On the last day of the month, in Gemswick, sunrise is at 05:43 and sunset at 18:25 AST.

The average sunshine duration in July in Gemswick is 9.5h.

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

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

In July, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

28.4°C

28.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

28.6km/h

27km/h

23km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.8

1.3

2.7

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Gemswick, Barbados

Average high temperature in July: 28.4°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 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).

Average pressure in July
Gemswick, 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).

Average wind speed in July
Gemswick, 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 (19.2km/h).

Average humidity in July
Gemswick, 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%).

Average rainfall in July
Gemswick, 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).

Average rainfall days in July
Gemswick, 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).

Average daylight in July /
Average sunshine in July
Gemswick, Barbados

Average daylight in July: 12h and 48min

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 30min

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 24min).

Average sunshine days in July
Gemswick, 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).

Average UV index in July
Gemswick, 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).

Average cloud cover in July
Gemswick, 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).

Average visibility in July
Gemswick, 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).