April weather forecast
Groningen, Suriname

April marks the advent of higher rainfall in Groningen, Suriname, scaling up to 105mm (4.13") for the month. Coupled with this is an increase in relative humidity and cloud cover. The winds slow down a bit to 14km/h (8.7mph). Even with these changes, the city's weather retains its comfortable characteristic with no drastic temperature shifts. Although daylight hours marginally increase, the unvarying sunshine duration ensures that April remains as pleasant as its preceding months.

Temperature

With the onset of April, Groningen's average high-temperature clocks in at a still moderately hot 29°C (84.2°F), showing a minor fluctuation from the previous month. Groningen registers an average low-temperature of 24.5°C (76.1°F) throughout April, a modest decrease from its daytime highs.

Heat index

In April, the average heat index is calculated to be a torrid 35°C (95°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In April, the average relative humidity is 81%.

Rainfall

In April, the rain falls for 24.8 days. Throughout April, 105mm (4.13") of precipitation is accumulated. Throughout the year, in Groningen, there are 268.5 rainfall days, and 1061mm (41.77") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 15min.
On the first day of the month, sunrise is at 06:40 and sunset at 18:51. On the last day of April, sunrise is at 06:29 and sunset at 18:48 -03.

Sunshine

February and April, with an average of 6.7h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January, April, May and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 6 during April translates into these guidelines:
Take precautions against overexposure. Protection against sun damage is needed. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.