August weather forecast
New Amsterdam, Guyana

As the year progresses to August, the weather in New Amsterdam, Guyana, retains the mildness of July while subtly ushering in a new spectrum of climatic responses. The city experiences reduced rainfall, leading to extended sunshine hours of up to 8.8 hours. There's a mild augmentation in the temperature range from 25.5°C (77.9°F) to 30.3°C (86.5°F), which indicates warmer days and nights. A decrement in cloud cover unveils splendidly clear skies, creating a serene atmosphere conducive for tourism and local pastimes. The steady sea temperature remains an inviting lure for coastal activities throughout the month.

Temperature

August is marked by an average high-temperature of a tropical 30.3°C (86.5°F), almost identical to the preceding month. New Amsterdam, in the month of August, notes an average low temperature of 25.5°C (77.9°F), indicating a small decrease from the daytime highs.

Heat index

In August, the average heat index is appraised at a torrid 38°C (100.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In August, the average relative humidity in New Amsterdam is 78%.

Rainfall

In August, the rain falls for 28 days. Throughout August, 229mm (9.02") of precipitation is accumulated. Throughout the year, in New Amsterdam, there are 312.6 rainfall days, and 2298mm (90.47") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 28.8°C (83.8°F).
Note: Between 25°C (77°F) and 29°C (84.2°F), water temperature is typically considered very warm and pleasurable by everyone. Water activities at these temperatures are enjoyable for extended periods without discomfort.

Daylight

In New Amsterdam, the average length of the day in August is 12h and 19min.
On the first day of August, sunrise is at 05:44 and sunset at 18:07. On the last day of the month, sunrise is at 05:43 and sunset at 17:57 -04.

Sunshine

In August, the average sunshine is 8.8h.

UV index

The months with the highest UV index are January, February, April, June through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 7 translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.