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Weather in Trinidad for September 2026

Your guide to Trinidad weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Trinidad has been nearly identical to the historical average, with a temperature of 32.1 °C (showing only a slight deviation of 0.2 °C).

  • Expect cooler weather in the next days in Trinidad with the forecast suggesting a temperature of 28.8 °C, lower than the historical average.

  • In general, the average temperature in Trinidad at the beginning of September is 31.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.4 °C by the end of September.

    • Rain 🌧️

  • Trinidad experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 137.1 mm.

Average dry days
2
Dry days
Average rainy days
28
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/24°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Trinidad Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
31°
2
Moderate or heavy rain shower
31°
3
Moderate rain at times
32°
4
Moderate rain at times
32°
5
Patchy rain possible
32°
6
Moderate or heavy rain shower
32°
7
Moderate rain at times
32°
8
Patchy rain possible
33°
9
Moderate or heavy rain shower
33°
10
Moderate or heavy rain shower
31°
11
Moderate or heavy rain shower
31°
12
Heavy rain at times
30°
13
Patchy rain possible
31°
14
Patchy rain possible
32°
15
Moderate rain at times
32°
16
Heavy rain at times
32°
17
Moderate or heavy rain shower
33°
18
Moderate or heavy rain shower
32°
19
Overcast
32°
20
Overcast
32°
21
Cloudy
32°
22
Partly cloudy
34°
23
Moderate or heavy rain shower
33°
24
Moderate or heavy rain shower
32°
25
Moderate or heavy rain shower
32°
26
Moderate or heavy rain shower
31°
27
Sunny
30°
28
Patchy rain possible
30°
29
Patchy rain possible
29°
30
Patchy rain possible
29°

Temperatures trend during September in Trinidad

See the weather trend as well as the moving average line

September weather in Trinidad day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 31° /23° 5.7 mm 6
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /23° 4.4 mm 6
3 Sept. Moderate rain at times
Moderate rain at times
 32° /24° 1.6 mm 8
4 Sept. Moderate rain at times
Moderate rain at times
 32° /24° 3.5 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
 32° /24° 1.2 mm 9
6 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /23° 7.2 mm 9
7 Sept. Moderate rain at times
Moderate rain at times
 32° /23° 1.6 mm 9
8 Sept. Patchy rain possible
Patchy rain possible
 33° /24° 1.4 mm 9
9 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /24° 5.2 mm 8
10 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 6.6 mm 6
11 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 11.6 mm 6
12 Sept. Heavy rain at times
Heavy rain at times
 30° /24° 14.7 mm 5
13 Sept. Patchy rain possible
Patchy rain possible
 31° /24° 4.7 mm 7
14 Sept. Patchy rain possible
Patchy rain possible
 32° /24° 7.5 mm 6
15 Sept. Moderate rain at times
Moderate rain at times
 32° /24° 2.1 mm 8
16 Sept. Heavy rain at times
Heavy rain at times
 32° /24° 1.7 mm 9
17 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /24° 1.9 mm 6
18 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /24° 4.3 mm 7
19 Sept. Overcast
Overcast
 32° /24° 0.8 mm 9
20 Sept. Overcast
Overcast
 32° /25° 1 mm 9
21 Sept. Cloudy
Cloudy
 32° /24° 3.6 mm 7
22 Sept. Partly cloudy
Partly cloudy
 34° /24° 0.8 mm 9
23 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /24° 4.4 mm 8
24 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /25° 3.5 mm 5
25 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /25° 1.9 mm 6
26 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 8.6 mm 7
27 Sept. Sunny
Sunny
 30° /28° 0.4 mm 12.3
28 Sept. Patchy rain possible
Patchy rain possible
 30° /28° 0.8 mm 12
29 Sept. Patchy rain possible
Patchy rain possible
 29° /27° 5.3 mm 12.2
30 Sept. Patchy rain possible
Patchy rain possible
 29° /27° 14.2 mm 12.4
Next
Important Notice
Our weather forecast for Trinidad in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Trinidad forecast closer to your planned date for the most up-to-date weather information.
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Trinidad in September - FAQ

What are the expected maximum and minimum temperatures in Trinidad during September?
During September, expect a variety of temperatures with highs around 31° and lows near 24°, suitable for diverse activities and preferences.

How much rainfall should be expected in Trinidad during September?
Significant rainfall exceeding 137.1 mm is expected in Trinidad during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Trinidad during September?
The average wind speed in Trinidad during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Trinidad

Explore the daily rainfall trends and prepare for Trinidads September weather 💧
Typically, Trinidad has 28 rainy days in September with a total of 137.1 mm of rainfall.

UV exposure in Trinidad during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Get accurate weather forecasts for Trinidad, located at latitude 10.461 and longitude -61.257. Stay updated with localized weather information tailored for Trinidad.

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