Guyana in August: Weather, Crowds & What to Expect

Season
High Season
Temperature
24-31°C (75-88°F)
Crowds
High
Prices
High
Generally one of the driest and most reliable months for visiting Guyana's interior; river levels recede making overland access easier. Wildlife viewing and trekking conditions improve and many operators run full schedules. Expect higher demand for popular lodges.

Climate Map for August

Guyana average temperature in August
-30°-20°-10° 10°20°30°40°

Average temperature across Guyana in August.

City Weather in August

City High Low Rain UV Feels
Georgetown, Guyana 31° 24° 127 mm extreme Hot
Linden, Guyana 31° 23° 199 mm extreme Hot
New Amsterdam, Guyana 32° 24° 145 mm extreme Hot
Anna Regina 31° 24° 184 mm extreme Hot
Bartica 31° 23° 146 mm extreme Warm
Rose Hall, Guyana 32° 24° 178 mm extreme Hot
Skeldon, Guyana 32° 24° 125 mm extreme Hot

High / low are average daily temperatures (°C). “Feels” reflects how hot or cold it feels, allowing for humidity.

Coastal Lowlands (Georgetown, East Coast Demerara, New Amsterdam)

August is still within the rainiest part of the year for the coast, although showers can come in shorter, intense bursts rather than all-day rains; the Atlantic trade wind remains firm. Beaches are less busy and mangrove trips are splashier; guided tours to shell-collecting spots may be postponed if tide and river conditions are unsafe. For urban visitors, museums and the National Cultural Centre provide dry alternatives - waterproof footwear is non-negotiable.

Lower Essequibo & Interior Lowlands (Bartica, Vreed-en-Hoop, Essequibo River islands)

August continues the pattern of frequent showers; river transport remains variable and some primitive camps are inaccessible unless water levels recede. This month is quieter for tourism, so lodges that remain open tend to offer personalized guides and fewer crowds on birding or fishing excursions. Practicalities matter: confirm boat departures the day before, and keep a waterproof daypack for camera gear and documents.

Central Rainforest & Protected Reserves (Iwokrama, Kaieteur region approaches, protected forests)

August remains one of the rainier months for the rainforest but with occasional brighter breaks that reveal vivid flora and swollen, powerful rivers. The season’s wetness produces strong waterfalls and river rapids which can be spectacular for viewing from safe distances, although swimming is often unsafe. If you enjoy solitude and are prepared for wet conditions, this month rewards with very active wildlife and fewer tourists.

Rupununi Savannah (Lethem, Annai, South Rupununi)

August is one of the driest months across the Rupununi and is popular with birdwatchers and overland travelers - rivers are low and tracks are solid. The landscape is open and visibility is superb for spotting distant wildlife, and local ranches often host visitors for horseback treks or cattle-related demonstrations. Travelers should prepare for hot daytime temperatures and cooler nights; sunglasses, hats, and water are essentials.

Pakaraima Mountains & Kaieteur Plateau (Kaieteur Falls, Mount Roraima approaches, western highlands)

August typically remains cool to mild at elevation and wet underfoot, though occasional drier breaks can occur allowing short clear views of escarpments and the Falls. During clearer moments Kaieteur’s spray and surrounding rainforest canopy make for spectacular photography; however, reliable access still depends on local weather windows. Travelers should plan for flexibility, bring waterproof hiking boots, and book guided trips rather than attempting independent treks.

Events & Festivals in August

There are no major festivals or events in Guyana during August to be aware of.