May weather forecast
New Amsterdam, Guyana

May brings in notable changes in the weather spectrum of New Amsterdam, Guyana. Accompanying these new weather dynamics is a hefty downpour that sees rainfall accumulating up to 285mm (11.22"). The city basks in an extension of daylight hours to 12.4 hours, subtly increasing the length of daytime. A surge in the average sea temperature makes watersports and beachside activities a delightful pursuit. The rejuvenated verdure of the landscape post-rains lends the city a captivating charm and the environment an invigorating freshness.

Temperature

May's onset records a minor alteration in the average high-temperature to a still moderately hot 28.8°C (83.8°F) from April's 28.7°C (83.7°F). A consistent average low-temperature of 25.3°C (77.5°F), with a minor variance from the daytime highs, is noted in New Amsterdam, Guyana, during the nights of May.

Heat index

The heat index for May is appraised at a tropical 34°C (93.2°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In New Amsterdam, the average relative humidity in May is 81%.

Rainfall

In May, in New Amsterdam, the rain falls for 28.1 days. Throughout May, 285mm (11.22") of precipitation is accumulated. In New Amsterdam, during the entire year, the rain falls for 312.6 days and collects up to 2298mm (90.47") of precipitation.

Sea temperature

In New Amsterdam, in May, the average water temperature is 27.8°C (82°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

In May, the average length of the day is 12h and 25min.
On the first day of May in New Amsterdam, sunrise is at 05:36 and sunset at 17:57. On the last day of the month, sunrise is at 05:34 and sunset at 18:01 -04.

Sunshine

In New Amsterdam, the average sunshine in May is 7.3h.

UV index

March and May, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 6 in May translates into these instructions:
Shun overexposure. Protection from sun ravages is indispensable. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Watch out! Reflections from sand and water can surge UV radiation exposure.