January weather forecast
Barra do Cuanza, Angola

January, like December, in Barra do Cuanza, Angola, is a moderately hot summer month, with an average temperature ranging between max 29.8°C (85.6°F) and min 25.3°C (77.5°F).

Temperature

Transitioning into January, Barra do Cuanza experiences an average high-temperature of a still warm 29.8°C (85.6°F), marking a minor shift from the preceding month. During the nights of January, Barra do Cuanza maintains an almost steady temperature with an average low of 25.3°C (77.5°F).

Heat index

Throughout January, the heat index is calculated to be a very hot 36°C (96.8°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in January is 76%.

Rainfall

In January, in Barra do Cuanza, the rain falls for 15.3 days. Throughout January, 58mm (2.28") of precipitation is accumulated. In Barra do Cuanza, during the entire year, the rain falls for 158.7 days and collects up to 456mm (17.95") of precipitation.

Daylight

In Barra do Cuanza, Angola, the average length of the day in January is 12h and 36min.
On the first day of January, sunrise is at 05:50 and sunset at 18:30. On the last day of the month, sunrise is at 06:05 and sunset at 18:36 WAT.

Sunshine

January and December, with an average of 9.3h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are January through May, October through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 7 transforms into these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.