Piarco Weather in October
October in Piarco typically sees daytime highs of 31°C (88°F) and nighttime lows of 25°C (77°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Piarco in October
Records from the past 30 years suggest around 21 days of rain, with 153 mm (6 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Piarco in October
Daytime temperatures in Piarco reach 31°C (88°F) in October, dropping to 25°C (77°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Piarco in October
Expect sunny days throughout the month, with an estimated 206 hours of sunshine. This makes it a pleasant time to visit Piarco.
Average water temperature in October
The water is 28°C (82°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.October in Piarco has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Trinidad & Tobago, check out our Piarco's climate page.
Piarco Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Water Temperature
28°C (82°F) *
Chance of Rain
69%
Precipitation
153 mm (6 in)
Rainy days
21 days
Humidity
85% *
Sunshine
206 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Piarco 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 for Piarco in October
Browse day-by-day weather records for Piarco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Piarco historical weather extremes in October
Based on 20 years of weather observations (2005-2025), these are the most extreme conditions recorded in Piarco.
- Piarco recorded its highest October temperature of 36°C (97°F) on October 17, 2016.
- 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 21°C (70°F) (October 21, 2019).
- The wettest October day on record brought 99 mm (3.9 in) of precipitation to Piarco (October 6, 2022).
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 →
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What to Wear in Piarco in October
Warm but pleasant conditions in Piarco in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Piarco in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Trinidad & Tobago, check out our Piarco's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Piarco climate overview or explore weather in Trinidad & Tobago.
