January weather forecast
Monte Cafe, São Tomé and Príncipe

January weather commences the year with high humidity at 77%, and comparably warmer temperatures, reaching peak levels at 28°C (82.4°F) and dipping minimally to 27°C (80.6°F). These conditions serve to mirror the typical weather patterns of Monte Cafe, a location renowned for its lush tropical climate. Bountiful rain graces this month, accompanying the pronounced warmth, being sine qua non of Monte Cafe's ecology which massively banks on these two factors to sustain its reputedly diverse vegetation and fauna. The city also delights residents and tourists alike with its relatively clear skies and moderate winds blowing about 11.1km/h (6.9mph). Critically, for any outdoor plans, daylight hours hold steady at 12.1 hours.

Temperature

Monte Cafe's January average high-temperature settles at a still moderately hot 28°C (82.4°F), showing a near match with the preceding month. January nights experience a minor temperature downturn to a still warm 27°C (80.6°F).

Heat index

For most parts of January, the heat index is estimated at a tropical 32°C (89.6°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. 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 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In Monte Cafe, the average relative humidity in January is 77%.

Rainfall

In Monte Cafe, during January, the rain falls for 27.1 days and regularly aggregates up to 130mm (5.12") of precipitation. In Monte Cafe, during the entire year, the rain falls for 241.7 days and collects up to 1287mm (50.67") of precipitation.

Daylight

January, November and December, with an average of 12h and 6min of daylight, are months with the shortest days in Monte Cafe.
On the first day of the month, sunrise is at 05:33 and sunset at 17:39. On the last day of January, sunrise is at 05:43 and sunset at 17:49 GMT.

Sunshine

The average sunshine in January is 8.3h.

UV index

The months with the highest UV index in Monte Cafe are January through May, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 7 in January transforms into this advice:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.