March weather forecast
Cassilândia, Brazil

The first month of the autumn, March, is still a warm month in Cassilândia, Brazil, with an average temperature fluctuating between 20.8°C (69.4°F) and 28.8°C (83.8°F).

Temperature

Cassilândia experiences a subtle adjustment in high-temperatures to a still warm 28.8°C (83.8°F) with the onset of March, maintaining near parity with February's 29.2°C (84.6°F). In March, the average low-temperature in Cassilândia records at an agreeable 20.8°C (69.4°F) during the nights.

Heat index

For most parts of March, the heat index is calculated to be a torrid 36°C (96.8°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

March is the most humid month in Cassilândia, Brazil, with an average relative humidity of 87%.

Rainfall

In Cassilândia, in March, it is raining for 27.1 days, with typically 158mm (6.22") of accumulated precipitation. In Cassilândia, during the entire year, the rain falls for 200.6 days and collects up to 1186mm (46.69") of precipitation.

Daylight

In March, the average length of the day is 12h and 11min.
On the first day of March in Cassilândia, sunrise is at 05:25 and sunset at 17:52. On the last day of the month, sunrise is at 05:33 and sunset at 17:28 -04.

Sunshine

In March, the average sunshine in Cassilândia is 7.7h.

UV index

In Cassilândia, the average daily maximum UV index in March is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in March, converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.