Diamond Weather in October
Diamond in October sees high temperatures, with highs around 29°C (84°F) and overnight lows of 26°C (79°F). Rainfall is fairly high at around 178 mm (7 in) on average, so pack waterproofs just in case.
Rainfall in Diamond in October
Expect around 19 days of rain based on historical data, with 178 mm (7 in) average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Diamond in October
In October, Diamond sees high temperatures, with highs of 29°C (84°F). Nights drop to around 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April and May typically offer the best weather for Diamond.
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 Diamond's climate page.
Diamond Temperature in October
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
64%
Precipitation
178 mm (7 in)
Rainy days
19 days
Daily Historical Temperatures
48-year average (1978-2025)
Based on our historical records, temperatures in Diamond typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in October
Historical weather for Diamond in October
Browse day-by-day weather records for Diamond spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Diamond historical weather extremes in October
Based on 20 years of weather observations (2005-2025), these are the most extreme conditions recorded in Diamond.
- The hottest October day on record in Diamond reached 34°C (93°F) (October 16, 2023).
- On October 14, 2007, Diamond saw its coldest October day with temperatures maxing out at 26°C (79°F).
- The lowest overnight temperature recorded in October was 23°C (73°F) (October 22, 2021).
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
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tolerable
unpleasant
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What to Wear in Diamond in October
Warm but pleasant conditions in Diamond 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.What To Do in Diamond 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 Diamond's climate page.
See the full Diamond climate overview or explore weather in Trinidad & Tobago.
