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Chaguanas Weather in October
October in Chaguanas sees daytime temperatures around 31°C (88°F) and lows of 25°C (77°F) at night. With around 146 mm (5.7 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Chaguanas in October
You can expect rain on around 21 days based on historical patterns, with 146 mm (5.7 in) average for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Chaguanas in October
In October, Chaguanas sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 25°C (77°F). For most visitors, the main thing to prepare for is the heat during the day. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Chaguanas in October
Expect sunny days throughout the month, with an estimated 206 hours of sunshine. This makes it a pleasant time to visit Chaguanas.
Average water temperature in October
The water temperature is 28°C (82°F), which most people find very comfortable. A good month for swimming and water sports.October in Chaguanas can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Chaguanas Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Water Temperature
28°C (82°F) *
Chance of Rain
68%
Precipitation
146 mm (5.7 in)
Rainy days
21 days
Humidity
85% *
Sunshine
206 hours *
Percentage Sunshine
*
* Data from: Trinidad, Trinidad & Tobago (13 KM, 8 Miles).
Chaguanas Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chaguanas - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Chaguanas typically stay consistent throughout October, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in October
Historical weather records for Chaguanas in October
Browse day-by-day weather records for Chaguanas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chaguanas historical weather extremes in October
According to our 20 years of weather records for Chaguanas, the following extremes were recorded between 2005 and 2025.
- On October 17, 2016, temperatures climbed to 36°C (97°F), marking the warmest October day on record.
- The coldest October day was on October 5, 2022, with a maximum of 25°C (77°F).
- The lowest overnight temperature recorded in October was 17°C (63°F) (October 11, 2011).
- The heaviest October precipitation occurred on October 6, 2022, when 99 mm (3.9 in) of precipitation fell.
Best Places in Trinidad & Tobago in October
Find out more about the weather in Trinidad & Tobago and which places have the best travel conditions in this month. See all of Trinidad & Tobago in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Chaguanas in October
Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Chaguanas in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Chaguanas 3-Day Forecast
More climate data for Chaguanas
Temperature Rainfall Sunshine Humidity Water Temp
See the full Chaguanas climate overview or explore weather in Trinidad & Tobago.
Popular in October
Where to go in October - average daytime high across popular destinations.
Piarco
31°C (88°F) Castara29°C (84°F) Crown Point29°C (84°F) San Juan
30°C (86°F) Buccoo29°C (84°F) Scarborough29°C (84°F) Bon Accord Village29°C (84°F) Port-of-Spain30°C (86°F) Bucket list
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