April weather forecast
Alkmaar, Suriname

April witnesses a mild increase in temperature and a significant rise in rainfall, recording an average of 105mm (4.13"). With warmer afternoons and slightly cooler nights, the climate remains pleasantly tropical. A steady wind flow keeps the heavy rainfall from stagnating, offering relief from the potential discomfort of high humidity. While April endures the advent of more days with precipitation, it retains the characteristic warmth found throughout the year in Alkmaar.

Temperature

With the advent of April, Alkmaar experiences an average high-temperature of a still moderately hot 29°C (84.2°F), mirroring a close resemblance to the previous month. Alkmaar, during April nights, witnesses an average temperature marginally cooler than its daytime highs, at a still moderately hot 24.5°C (76.1°F).

Heat index

For most parts of April, the heat index is appraised at a torrid 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in April in Alkmaar is 81%.

Rainfall

In April, in Alkmaar, the rain falls for 24.8 days. Throughout April, 105mm (4.13") of precipitation is accumulated. In Alkmaar, Suriname, during the entire year, the rain falls for 268.5 days and collects up to 1061mm (41.77") of precipitation.

Daylight

In Alkmaar, the average length of the day in April is 12h and 15min.
On the first day of the month, sunrise is at 06:38 and sunset at 18:49. On the last day of April, sunrise is at 06:27 and sunset at 18:47 -03.

Sunshine

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

UV index

January, April, May and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the UV index of 6 transforms into the following advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.