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Trinidad and Tobago · Month guide

Trinidad and Tobago in September

Around 30 °C with 145 mm of rain and 7.0 hours of sun a day.

September is a mixed month for Trinidad and Tobago — worth planning around specific regions. Around 30 °C with 145 mm of rain and 7.0 hours of sun a day. Use the regional grid below to find where this month works best — national averages hide the swings between coast, highlands, and inland.

Plan a trip in September← Trinidad and Tobago year-round
Match verdictMatch: Acceptable. Trinidad and Tobago · September.
Acceptable
Trinidad and Tobago · September
What the weather usually does

Trinidad and Tobago · typical month

  • Day / night
    26 – 30 °C
    Year range 24 – 30 °C
  • Rainfall
    145 mm
    Year range 40 – 194 mm
  • Sunshine
    7.0 hr / day
    Year range 5.9 – 8.0 hr / day
Compare with another destination
16 regions · current month

Trinidad and Tobago, taken apart

Safety · 4 governments

What the governments say about Trinidad and Tobago

Combined advisory · most-cautious-wins
Reconsider travel
Highest level across 4 governments · Advisory last changed
See breakdown by country
AU

Exercise increased caution

Changed Checked www.smartraveller.gov.au
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
US

Reconsider travel

Changed Checked travel.state.gov
Climate at a glance · 10-year ERA5

A decade of weather, in one page

Temperature°C
Temperature · 12-month climatologyTrinidad and Tobago. Average daytime high by month in °C. Lowest in January (27.8), highest in September (29.7). Monthly means: 27.8, 27.9, 28.3, 28.9, 29.0, 28.5, 28.7, 29.2, 29.7, 29.3, 28.6, 28.1.
— daytime high— overnight low▬ typical range
View data table
MonthAverage daytime high (°C)Average overnight low (°C)Typical lowTypical high
January27.823.922.928.7
February27.924.022.929.0
March28.324.423.429.7
April28.925.024.030.2
May29.025.424.630.2
June28.525.124.429.7
July28.725.124.429.7
August29.225.424.530.5
September29.725.824.931.0
October29.325.624.630.7
November28.625.224.429.8
December28.124.523.629.1
Rainfallmm
Rainfall · 12-month climatologyTrinidad and Tobago. Rainfall by month in mm. Lowest in February (40), highest in July (194). Monthly means: 64, 40, 43, 58, 92, 188, 194, 190, 145, 183, 183, 125.
View data table
MonthRainfall (mm)
January64
February40
March43
April58
May92
June188
July194
August190
September145
October183
November183
December125
Sunshinehr / day
Sunshine · 12-month climatologyTrinidad and Tobago. Sunshine hours by month in hr / day. Lowest in June (5.9), highest in March (8.0). Monthly means: 7.7, 8.0, 8.0, 7.7, 7.1, 5.9, 6.2, 6.4, 7.0, 6.6, 6.4, 6.9.
View data table
MonthSunshine hours (hr / day)
January7.7
February8.0
March8.0
April7.7
May7.1
June5.9
July6.2
August6.4
September7.0
October6.6
November6.4
December6.9
Windkm/h
Wind · 12-month climatologyTrinidad and Tobago. Average wind speed by month in km/h. Lowest in September (12.8), highest in February (18.8). Monthly means: 17.1, 18.8, 18.4, 18.3, 18.3, 17.4, 14.9, 12.8, 12.8, 14.0, 15.1, 16.6.
— average▬ typical range
View data table
MonthAverage wind speed (km/h)Typical lowTypical high
January17.112.621.3
February18.814.422.5
March18.413.322.6
April18.313.121.8
May18.314.122.2
June17.412.321.6
July14.910.119.5
August12.88.117.2
September12.87.917.4
October14.08.319.1
November15.110.719.3
December16.611.221.4
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← Earlier
August

Around 29 °C with 190 mm of rain and 6.4 hours of sun a day.

Later →
October

Around 29 °C with 183 mm of rain and 6.6 hours of sun a day.

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