March weather forecast
Calonda, Angola

The first month of the autumn, March, is still a warm month in Calonda, Angola, with an average temperature varying between 20.1°C (68.2°F) and 29.6°C (85.3°F).

Temperature

Calonda records an average high-temperature of a still warm 29.6°C (85.3°F) as March arrives, nearly mirroring the previous month's climate. Calonda records an average nighttime low-temperature of 20.1°C (68.2°F) throughout March.

Heat index

For most parts of March, the heat index is computed to be a fiery hot 37°C (98.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are primarily vital for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In March, the average relative humidity is 83%.

Rainfall

In Calonda, in March, it is raining for 28.8 days, with typically 149mm (5.87") of accumulated precipitation. Throughout the year, there are 235.5 rainfall days, and 1228mm (48.35") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 9min.
On the first day of the month, sunrise is at 05:42 and sunset at 17:57. On the last day of March, sunrise is at 05:41 and sunset at 17:42 WAT.

Sunshine

The average sunshine in March is 8h.

UV index

In Calonda, the average daily maximum UV index in March is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In March, a daily UV index of 6 turns into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.