30YearWeather
Packing for Port of Spain
2026 Packing Guide

What to Wear in Port of Spain in September

Your complete weather-based packing list derived from 30 years of historical climate data.

September Weather in Port of Spain at a Glance

Avg High

30°C

Avg Low

25°C

Rain Risk

48%

💡 Quick Tip:

Summer essentials: shorts, tank tops, linen fabrics, sandals. Sun hat is a must. Pack a compact umbrella or a light rain jacket just in case.

Weekly Packing Breakdown for Port of Spain

Week 1Days 1-7
25° - 30°
44% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Week 2Days 8-15
25° - 30°
49% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Week 3Days 16-23
25° - 30°
47% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Week 4Days 24+
25° - 30°
50% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Essential Packing List for Port of Spain in September

Don't leave home without these essentials.

Top Layers

  • T-Shirts / Tank Tops
  • Light Cardigan / Hoodie
  • No coat needed

Bottoms & Shoes

  • Shorts / Skirts / Light Trousers
  • Waterproof Boots / Shoes
  • Socks (Cotton/Athletic)

Accessories

  • Sunglasses & Hat
  • Compact Umbrella

Common Questions about Port of Spain Weather in September

What is the weather like in Port of Spain in September?

It is generally hot with average highs of 30°C. Nights average around 25°C.

Do I need a heavy coat?

No, a light jacket or sweater is sufficient for cooler moments.

Does it rain often in Port of Spain in September?

There is a moderate chance of rain (48%). It's wise to be prepared.

What shoes should I take to Port of Spain?

Comfortable walking shoes are the most important item. Since there is a chance of rain, water-resistant shoes or boots are recommended. You can also pack sandals for warmer days.

Can I wear shorts / short sleeves?

Yes, daytimes are warm enough for shorts and short sleeves.