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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Saint Augustine, Trinidad and Tobago, is another warm winter month, with temperature in the range of an average high of 27.9°C (82.2°F) and an average low of 24.8°C (76.6°F). The coldest time of the year is January, with temperatures averaging a high of 27.9°C (82.2°F) and a low of 24.8°C (76.6°F). January's average heat index is calculated to be a hot 31°C (87.8°F). Weather in January »
Weather in February
The last month of the winter, February, is also a moderately hot month in Saint Augustine, Trinidad and Tobago, with an average temperature varying between 28.2°C (82.8°F) and 24.8°C (76.6°F). With the onset of February, the average high-temperature registers at a still warm 28.2°C (82.8°F), subtly different from January's 27.9°C (82.2°F). Weather in February »
Weather in March
March, the first month of the spring in Saint Augustine, is also a moderately hot month, with an average temperature fluctuating between 24.9°C (76.8°F) and 28.4°C (83.1°F). March's arrival shows an average high-temperature of a still moderately hot 28.4°C (83.1°F), hardly different from the previous month. Weather in March »
Weather in April
April, the same as March, is another warm spring month in Saint Augustine, Trinidad and Tobago, with an average temperature varying between 25.6°C (78.1°F) and 29.1°C (84.4°F). The arrival of April records an average high-temperature of a still warm 29.1°C (84.4°F), closely related to the 28.4°C (83.1°F) observed in March. Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Saint Augustine, Trinidad and Tobago, with temperature in the range of an average low of 26°C (78.8°F) and an average high of 29.4°C (84.9°F). The arrival of May brings an average high-temperature of a still warm 29.4°C (84.9°F), subtly diverging from April's 29.1°C (84.4°F). Weather in May »
Weather in June
June, the first month of the summer in Saint Augustine, is still a warm month, with an average temperature varying between 26°C (78.8°F) and 29.2°C (84.6°F). The shift into June reveals an average high-temperature of a still moderately hot 29.2°C (84.6°F), closely mirroring May's climate. Weather in June »
Weather in July
July, the same as June, is another warm summer month in Saint Augustine, Trinidad and Tobago, with an average temperature varying between 25.8°C (78.4°F) and 29.1°C (84.4°F). The dawn of July sees an average high-temperature of a still warm 29.1°C (84.4°F), subtly contrasting with June's 29.2°C (84.6°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Saint Augustine, Trinidad and Tobago, with an average temperature varying between 29.7°C (85.5°F) and 26.1°C (79°F). The onset of August brings with it an average high-temperature of a still warm 29.7°C (85.5°F), showing a negligible variation from the month before. Weather in August »
Weather in September
September, the first month of the autumn in Saint Augustine, is a tropical month, with an average temperature varying between 26.5°C (79.7°F) and 30.1°C (86.2°F). Saint Augustine's warmest month, September, generally records average temperatures ranging from a high of 30.1°C (86.2°F) to a low of 26.5°C (79.7°F). For most parts of September, the heat index is calculated to be a fiery hot 37°C (98.6°F). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Saint Augustine, Trinidad and Tobago, with an average temperature fluctuating between 26.6°C (79.9°F) and 29.7°C (85.5°F). The beginning of October reveals an average high-temperature of a warm 29.7°C (85.5°F), showing minimal deviation from the previous month. Weather in October »
Weather in November
The last month of the autumn, November, is also a moderately hot month in Saint Augustine, Trinidad and Tobago, with temperature in the range of an average low of 26.1°C (79°F) and an average high of 29.1°C (84.4°F). With the onset of November, Saint Augustine's average high-temperature clocks in at a still moderately hot 29.1°C (84.4°F), showing a minor fluctuation from the previous month. Weather in November »
Weather in December
The first month of the winter, December, is still a warm month in Saint Augustine, Trinidad and Tobago, with an average temperature varying between 25.5°C (77.9°F) and 28.5°C (83.3°F). Saint Augustine's average high-temperature in December sits at a still warm 28.5°C (83.3°F), showing little difference from the previous month. Weather in December »
Updated: Feb 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Saint Augustine?
Saint Augustine experiences its lowest temperatures in January, with an average peak of 27.9°C (82.2°F) and a low of 24.8°C (76.6°F).
How many days does it rain in Saint Augustine?
In Saint Augustine, during the entire year, the rain falls for 194.8 days and collects up to 640mm (25.2") of precipitation.
When is the highest UV index in Saint Augustine?
January through December, with an average maximum UV index of 7, are months with the highest UV index.
What are the months with the lowest UV index in Saint Augustine?
The months with the lowest UV index in Saint Augustine are January through December, with an average maximum UV index of 7.
What are the least humid months in Saint Augustine?
February through April, with an average relative humidity of 75%, are the least humid months in Saint Augustine.
What is the driest month in Saint Augustine?
The month with the least rainfall is February, when the rain falls for 10.3 days and typically collects 14mm (0.55") of precipitation.
When are the longest days in Saint Augustine?
With an average of 12h and 42min of daylight, June has the longest days of the year in Saint Augustine, Trinidad and Tobago.
What is the most humid month in Saint Augustine?
July is the most humid month in Saint Augustine, Trinidad and Tobago, with an average relative humidity of 79%.
What month has the most sunshine in Saint Augustine?
August has the most sunshine of the year in Saint Augustine, with an average of 11.1h of sunshine.
What are the warmest months in Saint Augustine?
Saint Augustine's September weather reaches an average high of 30.1°C (86.2°F) and an average low of 26.5°C (79.7°F), making it the warmest month.
What is the wettest month in Saint Augustine?
The month with the most rainfall is October, when the rain falls for 20 days and typically aggregates up to 115mm (4.53") of precipitation.
What is the month with the shortest days in Saint Augustine?
December has the shortest days of the year in Saint Augustine, with an average of 11h and 30min of daylight.
Is there Daylight Saving Time (DST) in Saint Augustine?
Saint Augustine, Trinidad and Tobago, does not observe Daylight Saving Time (DST). AST timezone is used throughout the entire year.
What is the month with the least sunshine in Saint Augustine?
The month with the least sunshine is December, with an average of 6.7h of sunshine.
Average temperature
Saint Augustine, Trinidad and Tobago
The warmest month (with the highest average high temperature) is September (30.1°C).
The month with the lowest average high temperature is January (27.9°C).
The month with the highest average low temperature is October (26.6°C).
The coldest months (with the lowest average low temperature) are January and February (24.8°C).
Average pressure
Saint Augustine, Trinidad and Tobago
- Average pressure in January:
1013.6mbar - Average pressure in February:
1013.5mbar - Average pressure in March:
1013.3mbar - Average pressure in April:
1013mbar - Average pressure in May:
1013.1mbar - Average pressure in June:
1013.8mbar
- Average pressure in July:
1013.6mbar - Average pressure in August:
1012.7mbar - Average pressure in September:
1011.9mbar - Average pressure in October:
1010.8mbar - Average pressure in November:
1010.4mbar - Average pressure in December:
1012.3mbar
The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed
Saint Augustine, Trinidad and Tobago
- Average wind speed in January:
17.3km/h - Average wind speed in February:
18.3km/h - Average wind speed in March:
17.7km/h - Average wind speed in April:
17.3km/h - Average wind speed in May:
17.6km/h - Average wind speed in June:
17.7km/h
- Average wind speed in July:
15.9km/h - Average wind speed in August:
13.6km/h - Average wind speed in September:
13.7km/h - Average wind speed in October:
14.5km/h - Average wind speed in November:
15.2km/h - Average wind speed in December:
17.1km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).
Average humidity
Saint Augustine, Trinidad and Tobago
The month with the highest relative humidity is July (79%).
The months with the lowest relative humidity are February, March and April (75%).
Average rainfall
Saint Augustine, Trinidad and Tobago
The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days
Saint Augustine, Trinidad and Tobago
- Average rainfall days in January:
14.5 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
20.4 days - Average rainfall days in August:
22.2 days - Average rainfall days in September:
19.9 days - Average rainfall days in October:
20 days - Average rainfall days in November:
18.6 days - Average rainfall days in December:
18.3 days
The month with the highest number of rainy days is August (22.2 days).
The months with the least rainy days are February and April (10.3 days).
Average daylight / Average sunshine
Saint Augustine, Trinidad and Tobago
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 4min - Average daylight in August:
12h and 3min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 3min
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 January:
8h and 2min - Average sunshine in February:
8h and 5min - Average sunshine in March:
8h and 4min - Average sunshine in April:
10h and 1min - Average sunshine in May:
10h and 3min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
11h and 1min - Average sunshine in September:
11h and 0min - Average sunshine in October:
8h and 5min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Saint Augustine, Trinidad and Tobago
- Average sunshine days in January:
11.2 days - Average sunshine days in February:
13 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
15.9 days - Average sunshine days in May:
15 days - Average sunshine days in June:
10.2 days
- Average sunshine days in July:
8.1 days - Average sunshine days in August:
6.8 days - Average sunshine days in September:
7.4 days - Average sunshine days in October:
8.7 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
8.7 days
The months with the most sunshine days are March and April (15.9 days).
The month with the least sunshine days is August (6.8 days).
Average UV index
Saint Augustine, Trinidad and Tobago
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
Saint Augustine, Trinidad and Tobago
The month with the most cloud cover is June (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility
Saint Augustine, Trinidad and Tobago
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).
