Temperatures in August
It's hot in August in Port of Spain with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 25°C and 26°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Port of Spain in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Port of Spain with hot temperatures, averaging around 33°C during the day and nights close to 25°C. Plenty of days with a chance of precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-August
By mid-August, the average daytime temperature stays the same at 33°C, with nights close to 25°C. The chance of precipitation is high during this period. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of August
By the end of August, the average daytime temperature in Port of Spain will be around 33°C, with nights close to 26°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Water temperature
The water temperature at Port of Spain is 30°C this month. It’s really warm, perfect for a swim.
Precipitation in August
In August, there is an average of 244 mm of precipitation, spread over 18 days. The wind speed is around 4 Bft, mostly coming from the East.
Across the whole month, the average precipitation chance is 58% per day. Though that seems frequent, the weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Port of Spain. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Port of Spain in August |
London | ||
|---|---|---|---|
 Average Temperature |
33°C | 22°C | |
 High Temp |
34°C | 24°C | |
| Low Temp |
31°C | 19°C | |
 Total Precipitation |
244 mm | 60 mm | |
| Rainy Days |
18 days | 10 days | |
July
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Port of Spain?
After some sun? Then August isn’t the best time to be in Port of Spain. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Port of Spain runs from June to November.
Temperature records for Port of Spain in August
With 35°C, Port of Spain hit the highest temperature in the last 10 years in August 2023. The lowest daytime temperature in this month was 26°C in 2022. The extreme night temperatures ranged from a low of 22°C to a high of 28°C.
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Daily Temperature in August in Port of Spain
This chart shows the average daily temperatures, both day and night, for each day in August in Port of Spain, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Port of Spain
The chart below shows the average daily precipitation in August for Port of Spain, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 18 days of rain in Port of Spain.
Daily UV Index in August in Port of Spain
This chart shows the average daily UV index in August in Port of Spain, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Port of Spain Over the Years
This chart shows the average temperature in August in Port of Spain, measured in degrees Celsius, over the past years.
Total Precipitation in August in Port of Spain Over the Years
This chart shows the average precipitation in August in Port of Spain, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Port of Spain
Click on a specific day in August for detailed info on the typical weather on that day in Port of Spain. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Port of Spain
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Average Weather in Port of Spain by Month
Click on a month below to see detailed weather info for Port of Spain. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Port of Spain for all months at once
