July weather forecast
Waterloo, Saint Vincent and the Grenadines

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Weather in July

The balmy summer weather continues into July, with a mild increase in average temperatures. The rainfall peaks substantially at 30mm (1.18") across 16.4 days, confirming its position as the wettest month in Waterloo's calendar. However, this does not deter the sun from making its presence known. Continued brightness during daylight hours adds a vibrant hue to the city's life, making it an attractive place for sightseeing and sun gazing. While the rain-drenched locales present an entirely different facet of the city’s beauty.

Temperature

Waterloo, Saint Vincent and the Grenadines, commences July with an average high-temperature of a still moderately hot 28°C (82.4°F), maintaining a close resemblance to the previous month. Waterloo experiences a steady nighttime temperature of 27.1°C (80.8°F) throughout the month of July.

Heat index

For most parts of July, the heat index is estimated at a tropical 32°C (89.6°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. 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

The months with the highest humidity in Waterloo are May through July, with an average relative humidity of 78%.

Rainfall

In Waterloo, Saint Vincent and the Grenadines, in July, it is raining for 16.4 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, in Waterloo, there are 164.4 rainfall days, and 289mm (11.38") of precipitation is accumulated.

Daylight

In July, the average length of the day in Waterloo, Saint Vincent and the Grenadines, is 12h and 49min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:35. On the last day of July, sunrise is at 05:49 and sunset at 18:32 AST.

Sunshine

The average sunshine in July is 10.1h.

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. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during July morphs into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

How hot is it in Waterloo in July?

The high-temperature, in July, in Waterloo, records 28°C (82.4°F), while the low-temperature is 27.1°C (80.8°F). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 32°C (89.6°F).

What are the most humid months in Waterloo?

The months with the highest humidity are May through July, with an average relative humidity of 78%.

What is the average humidity in July in Waterloo?

In Waterloo, the average relative humidity in July is 78%.

How many days does it rain in July in Waterloo?

In July, in Waterloo, Saint Vincent and the Grenadines, the rain falls for 16.4 days. Throughout July, 30mm (1.18") of precipitation is accumulated.

How many hours of daylight does Waterloo have in July?

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

What time are sunrise and sunset in July in Waterloo?

On the first day of July in Waterloo, sunrise is at 05:41 and sunset at 18:35. On the last day of the month, sunrise is at 05:49 and sunset at 18:32 AST.

How long on average sun shines in July in Waterloo?

In July, the average sunshine duration in Waterloo, Saint Vincent and the Grenadines, is 10.1h.

When is the highest UV index in Waterloo?

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

When is the lowest UV index in Waterloo?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Waterloo, Saint Vincent and the Grenadines.

What is the UV index intensity in July in Waterloo?

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

Average temperature in July
Waterloo, Saint Vincent and the Grenadines

Average temperature in July - Waterloo, Saint Vincent and the Grenadines
  • Average high temperature in July: 28°C

The warmest month (with the highest average high temperature) is September (28.7°C).
The month with the lowest average high temperature is February (26.3°C).

  • Average low temperature in July: 27.1°C

The month with the highest average low temperature is September (27.9°C).
The coldest month (with the lowest average low temperature) is January (25.3°C).

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Average pressure in July
Waterloo, Saint Vincent and the Grenadines

Average pressure in July - Waterloo, Saint Vincent and the Grenadines
  • Average pressure in July: 1014.3mbar

The month with the highest atmospheric pressure is June (1014.6mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).

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Average wind speed in July
Waterloo, Saint Vincent and the Grenadines

Average wind speed in July - Waterloo, Saint Vincent and the Grenadines
  • Average wind speed in July: 26km/h

The windiest month (with the highest average wind speed) is February (28.4km/h).
The calmest month (with the lowest average wind speed) is September (19.7km/h).

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Average humidity in July
Waterloo, Saint Vincent and the Grenadines

Average humidity in July - Waterloo, Saint Vincent and the Grenadines
  • Average humidity in July: 78%

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).

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Average rainfall in July
Waterloo, Saint Vincent and the Grenadines

Average rainfall in July - Waterloo, Saint Vincent and the Grenadines
  • Average rainfall in July: 30mm

The wettest month (with the highest rainfall) is November (40mm).
The driest month (with the least rainfall) is February (12mm).

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Average rainfall days in July
Waterloo, Saint Vincent and the Grenadines

Average rainfall days in July - Waterloo, Saint Vincent and the Grenadines
  • Average rainfall days in July: 16.4 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (8.7 days).

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Average daylight in July /
Average sunshine in July
Waterloo, Saint Vincent and the Grenadines

Average daylight in July / Average sunshine in July - Waterloo, Saint Vincent and the Grenadines
  • 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: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in July
Waterloo, Saint Vincent and the Grenadines

Average sunshine days in July - Waterloo, Saint Vincent and the Grenadines
  • Average sunshine days in July: 10.1 days

The month with the most sunshine days is March (16.7 days).
The month with the least sunshine days is July (10.1 days).

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Average UV index in July
Waterloo, Saint Vincent and the Grenadines

Average UV index in July - Waterloo, Saint Vincent and the Grenadines
  • 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
Waterloo, Saint Vincent and the Grenadines

Average cloud cover in July - Waterloo, Saint Vincent and the Grenadines
  • Average cloud cover in July: 43

The month with the most cloud cover is June (Cloud cover 44).
The months with the least cloud cover are February and September (Cloud cover 35).

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Average visibility in July
Waterloo, Saint Vincent and the Grenadines

Average visibility in July - Waterloo, Saint Vincent and the Grenadines
  • 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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Waterloo, Saint Vincent and the Grenadines

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