Trinity, United States — Weather in August 2026

Climate Overview

Trinity, United States in August has hot conditions, with highs reaching 30.2°C (86°F) and afternoons the warmest part of the day. Rain falls on about 21 days this month, totalling around 204 mm. Sea temperature reaches 31.6°C (89°F).

This month falls at the end of Summer. The combination of heat and frequent rain creates tropical monsoon conditions.

Temperatures remain fairly steady throughout August, with daily highs around 30°C (86°F).

August sees fairly even rainfall, totalling about 205 mm across the month.

Expect around 10.6h of sunshine at the start of August, decreasing to 9.7h by the end.

The warmest days tend to fall around the 23th, averaging 30.6°C (87°F).

Monthly August Averages

Temperature

30°C / 26°C

Feels Like

36°C / 30°C

Rain

21 days · 204 mm

Sunshine

10.4h / day

Humidity

81% — Very Muggy

Wind

21 km/h

Wind Direction

SSE (148°)

Gusts

31 km/h

Daylight

13.1 h

Cloud Cover

70%

Clear Sky Days

0.6

UV Index

8 — Very High

Sea Temperature

32°C

Dew Point

24°C — Oppressive

Moon Phase

Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 07:02

Daylight 13.2h

Sunset 20:11

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	19°C / 13°C	18°C / 9°C	7days (64 mm) Good	8.2h Good	74% Muggy	4.6 Moderate	Good	View Details
February best	22°C / 15°C	22°C / 14°C	5days (61 mm) Good	9.3h Good	79% Humid	5.8 High	Excellent	View Details
March best	23°C / 17°C	24°C / 16°C	5days (41 mm) Good	10.2h Excellent	73% Muggy	7.2 Very High	Excellent	View Details
April best	26°C / 20°C	28°C / 19°C	6days (54 mm) Good	11.1h Excellent	70% Muggy	8.2 Very High	Excellent	View Details
May	29°C / 22°C	32°C / 24°C	8days (85 mm) Wet	11.8h Excellent	72% Muggy	8.5 Very High	Good	View Details
June	30°C / 25°C	35°C / 28°C	18days (139 mm) Wet	11.4h Excellent	79% Humid	8.4 Very High	Wet	View Details
July	30°C / 26°C	36°C / 30°C	22days (164 mm) Wet	11.2h Excellent	81% Humid	8.3 Very High	Wet	View Details
August	30°C / 26°C	36°C / 30°C	21days (204 mm) Wet	10.4h Excellent	81% Humid	8 Very High	Wet	View Details
September	29°C / 25°C	34°C / 27°C	18days (146 mm) Wet	10h Excellent	80% Humid	7.4 Very High	Wet	View Details
October best	27°C / 22°C	30°C / 22°C	8days (68 mm) Wet	9.7h Good	76% Humid	6.1 High	Excellent	View Details
November best	24°C / 18°C	24°C / 17°C	5days (34 mm) Good	8.8h Good	75% Muggy	5 Moderate	Excellent	View Details
December	21°C / 15°C	21°C / 13°C	5days (49 mm) Good	8.2h Good	77% Humid	4.3 Moderate	Excellent	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

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Is August a good time to visit Trinity?

August is typically wet for visiting Trinity, with average highs of 30°C (86°F) and around 21 rainy days. Trinity, United States in August has hot conditions, with highs reaching 30.2°C (86°F) and afternoons the warmest part o

Does it rain a lot in Trinity in August?

Trinity typically sees around 21 rainy days in August with 204 mm (8 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Trinity in August?

Nights stay pleasantly warm in Trinity during August, around 26°C (78°F). Light evening wear is sufficient.

What should I pack for Trinity in August?

With highs of 30°C (86°F) and lows of 26°C (78°F) in August, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.

Is August among the best months weather-wise in Trinity?

August is not the most favourable month weather-wise in Trinity. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Trinity in August?

The average UV index in Trinity during August is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Trinity in August?

Trinity gets approximately 13 hours of daylight per day in August, with around 10 hours of sunshine.

Does it snow in Trinity in August?

Snow is uncommon in Trinity during August based on 10-year climate averages.

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