February weather forecast
Henrique, São Tomé and Príncipe

As February rolls round in Henrique, the weather does not change dramatically from January. The slight increase in average high temperature, about 28.4°C (83.1°F), combines with a continuing high humidity to create a steaminess that can catch some visitors by surprise. Despite an expectation that the intensity of the sun might yield plenty of clear weather, the rain does fall quite regularly. However, the average sunshine hours marginally outstrip its January predecessor. The discreet change might not be immediately observable, yet it marks the start of a trend.

Temperature

Henrique registers an average high-temperature of a still moderately hot 28.4°C (83.1°F) at the commencement of February, closely related to the preceding month. A minor drop in temperature is observed from daytime highs in Henrique during the nights of February, averaging a still warm 27.3°C (81.1°F).

Heat index

The heat index value for February is calculated to be a tropical 33°C (91.4°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. 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 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

In Henrique, the average relative humidity in February is 77%.

Rainfall

In Henrique, in February, during 23.4 rainfall days, 100mm (3.94") of precipitation is typically accumulated. In Henrique, during the entire year, the rain falls for 241.7 days and collects up to 1287mm (50.67") of precipitation.

Daylight

In Henrique, the average length of the day in February is 12h and 7min.
On the first day of the month, sunrise is at 05:43 and sunset at 17:50. On the last day of February, in Henrique, sunrise is at 05:42 and sunset at 17:49 GMT.

Sunshine

With an average of 8.6h of sunshine, February has the most sunshine of the year.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In February, the maximum UV index of 7 suggests these recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.