March weather forecastCajari, Brazil

Weather in March

March, the first month of the autumn in Cajari, is still a hot month, with an average temperature fluctuating between 30.3°C (86.5°F) and 22.7°C (72.9°F).

Temperature

March's arrival shows an average high-temperature of a still hot 30.3°C (86.5°F), hardly different from the previous month. An average low-temperature of 22.7°C (72.9°F) is recorded in the month of March in Cajari, Brazil.

Heat index

The heat index value for March is appraised at a blistering 42°C (107.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The months with the highest humidity are March through May, with an average relative humidity of 90%.

Rainfall

In March, the rain falls for 30.6 days. Throughout March, 240mm (9.45") of precipitation is accumulated. In Cajari, Brazil, during the entire year, the rain falls for 265.4 days and collects up to 1410mm (55.51") of precipitation.

Daylight

In Cajari, the average length of the day in March is 12h and 8min.
On the first day of March in Cajari, sunrise is at 06:07 and sunset at 18:17. On the last day of the month, sunrise is at 06:01 and sunset at 18:06 -03.

Sunshine

In Cajari, the average sunshine in March is 6.1h.

UV index

The months with the lowest UV index are January through April, June and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, a regular UV index of 6 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.