February weather forecast
Dona Augusta, São Tomé and Príncipe

February sees what is often considered as more of the same weather as January, albeit with slightly increased sunshine hours. As the last of the summer months in the city, February's average visibility stands at a perfect 10km (6.2mi) - correlated with less intense rainfall - about 100mm (3.94") falling over roughly 23 days. The elongated sunshine hours provide more opportunities for outdoor activities, making this month a good time to explore the natural beauty of São Tomé and Príncipe. Wind speed increases slightly, providing some respite from the high humidity. Despite this, the overall temperature highs remain in the higher 20s°C making dips in the ocean or shaded lunches a preferable choice for a comfortable respite.

Temperature

February's beginning in Dona Augusta signals an average high-temperature of a still warm 28.4°C (83.1°F), barely different from January's 28°C (82.4°F). Nighttime temperature in Dona Augusta reflects an average dip to a still warm 27.3°C (81.1°F) in February, subtly cooler than its daytime highs.

Heat index

The heat index value during February is computed to be a tropical 33°C (91.4°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

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

Rainfall

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

Daylight

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

Sunshine

February has the most sunshine of the year in Dona Augusta, with an average of 8.6h of sunshine.

UV index

The months with the highest UV index in Dona Augusta, São Tomé and Príncipe, are January through May, October through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 in February translates into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.