July weather forecast
Penal, Trinidad and Tobago

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Weather in July

July in Penal brings about the height of summer with days filled with rain and humidity. Even then, it bears witness to the city's highest average temperature of 29.7°C (85.5°F), and despite the high relative humidity of 78%, it offers a cosy tropical climate. Rain. More rain. This month observes the highest average rainfall with 97mm (3.82") over 22 days. However, even the rain seems to dance in rhythm to Penal’s vibrant summer, offering a unique charm to the city's lifestyle and culture.

Temperature

The initiation of July sees an average high-temperature of a still warm 29.7°C (85.5°F), maintaining the same temperature as the previous month. In Penal, the nighttime temperature in July descends gently to an average of 25.8°C (78.4°F).

Heat index

July's mean heat index is estimated at a very hot 36°C (96.8°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

July, November and December, with an average relative humidity of 78%, are the most humid months in Penal.

Rainfall

In Penal, in July, it is raining for 22.7 days, with typically 86mm (3.39") of accumulated precipitation. Throughout the year, there are 202.6 rainfall days, and 599mm (23.58") of precipitation is accumulated.

Daylight

The average length of the day in July is 12h and 39min.
On the first day of July in Penal, Trinidad and Tobago, sunrise is at 05:48 and sunset at 18:31. On the last day of the month, sunrise is at 05:55 and sunset at 18:29 AST.

Sunshine

In July, the average sunshine in Penal, Trinidad and Tobago, is 10.3h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Penal. 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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 7 during July, leads to the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

How hot is it in Penal in July?

The average high-temperature, in July, in Penal, is 29.7°C (85.5°F), while the average low-temperature is 25.8°C (78.4°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in July is estimated at 36°C (96.8°F).

What are the most humid months in Penal?

July, November and December, with an average relative humidity of 78%, are most humid months in Penal, Trinidad and Tobago.

What is the average humidity in July in Penal?

The average relative humidity in July in Penal is 78%.

How many days does it rain in July in Penal?

In Penal, in July, it is raining for 22.7 days, with typically 86mm (3.39") of accumulated precipitation.

How many hours of daylight does Penal have in July?

The average day length in July in Penal, Trinidad and Tobago, is 12h and 39min.

When are sunrise and sunset in July in Penal?

In July, on the first day of the month, sunrise is at 05:48 and sunset at 18:31. On the last day of the month, in Penal, sunrise is at 05:55 and sunset at 18:29 AST.

How many hours of sunshine does Penal have in July?

The average sunshine duration in July in Penal, Trinidad and Tobago, is 10.3h.

What are the months with the highest UV index in Penal?

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

What are the months with the lowest UV index in Penal?

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

How high is the UV index in July in Penal?

In Penal, Trinidad and Tobago, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.

Average temperature in July
Penal, Trinidad and Tobago

Average temperature in July - Penal, Trinidad and Tobago
  • Average high temperature in July: 29.7°C

The warmest month (with the highest average high temperature) is September (30.5°C).
The month with the lowest average high temperature is January (28.2°C).

  • Average low temperature in July: 25.8°C

The months with the highest average low temperature are September and October (26.5°C).
The coldest month (with the lowest average low temperature) is February (24.7°C).

Average pressure in July
Penal, Trinidad and Tobago

Average pressure in July - Penal, Trinidad and Tobago
  • Average pressure in July: 1013.5mbar

The month with the highest atmospheric pressure is June (1013.7mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).

Average wind speed in July
Penal, Trinidad and Tobago

Average wind speed in July - Penal, Trinidad and Tobago
  • Average wind speed in July: 14.6km/h

The windiest month (with the highest average wind speed) is May (17km/h).
The calmest month (with the lowest average wind speed) is August (12.6km/h).

Average humidity in July
Penal, Trinidad and Tobago

Average humidity in July - Penal, Trinidad and Tobago
  • Average humidity in July: 78%

The months with the highest relative humidity are July, November and December (78%).
The months with the lowest relative humidity are March and April (74%).

Average rainfall in July
Penal, Trinidad and Tobago

Average rainfall in July - Penal, Trinidad and Tobago
  • Average rainfall in July: 86mm

The wettest month (with the highest rainfall) is August (97mm).
The driest month (with the least rainfall) is April (17mm).

Average rainfall days in July
Penal, Trinidad and Tobago

Average rainfall days in July - Penal, Trinidad and Tobago
  • Average rainfall days in July: 22.7 days

The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is April (11.6 days).

Average daylight in July /
Average sunshine in July
Penal, Trinidad and Tobago

Average daylight in July / Average sunshine in July - Penal, Trinidad and Tobago
  • Average daylight in July: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in July: 10h and 2min

The months with the most sunshine are August and September (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days in July
Penal, Trinidad and Tobago

Average sunshine days in July - Penal, Trinidad and Tobago
  • Average sunshine days in July: 5.6 days

The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is July (5.6 days).

Average UV index in July
Penal, Trinidad and Tobago

Average UV index in July - Penal, Trinidad and Tobago
  • 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
Penal, Trinidad and Tobago

Average cloud cover in July - Penal, Trinidad and Tobago
  • Average cloud cover in July: 38

The month with the most cloud cover is June (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 27).

Average visibility in July
Penal, Trinidad and Tobago

Average visibility in July - Penal, Trinidad and Tobago
  • 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).

Penal, Trinidad and Tobago

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