May weather forecast
Galibi, Suriname

May typically sums up to the wettest month of the year in Galibi, recording a considerable 137mm (5.39") of rainfall. Alongside this, temperature and humidity levels display a concurrent uniform increase. The weather gradient, already showing signs of the approaching wet season in April, now undoubtedly establishes its presence this month. With all these factors playing out ever so subtly, May carries a distinctly warm and rainy vibe in the city.

Temperature

With May's arrival, Galibi notes an average high-temperature of a still moderately hot 29.5°C (85.1°F), closely following the trend of the preceding month. In the month of May, the average low-temperature usually rests at a still moderately hot 23.3°C (73.9°F).

Heat index

May's mean heat index is evaluated at a fiery hot 38°C (100.4°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In May, the average relative humidity is 86%.

Rainfall

The month with the most rainfall in Galibi is May, when the rain falls for 28 days and typically aggregates up to 137mm (5.39") of precipitation.

Daylight

In Galibi, the average length of the day in May is 12h and 23min.
On the first day of the month, sunrise is at 06:23 and sunset at 18:42. On the last day of May, in Galibi, sunrise is at 06:20 and sunset at 18:46 -03.

Sunshine

The average sunshine in May is 5.9h.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in May translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.