March weather forecast
Groaíras, Brazil

March, the first month of the autumn in Groaíras, is still a tropical month, with temperature in the range of an average high of 30.9°C (87.6°F) and an average low of 22.1°C (71.8°F).

Temperature

Groaíras's March average high-temperature settles at a still tropical 30.9°C (87.6°F), showing a near match with the preceding month. In March, Groaíras experiences a temperature dip to an average of 22.1°C (71.8°F) at night.

Heat index

March's average heat index is computed to be an extremely hot 42°C (107.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In March, the average relative humidity in Groaíras is 84%.

Rainfall

March is the month with the most rainfall in Groaíras, Brazil. Rain falls for 29 days and accumulates 242mm (9.53") of precipitation.

Daylight

In March, the average length of the day in Groaíras is 12h and 8min.
On the first day of March in Groaíras, sunrise is at 05:48 and sunset at 17:59. On the last day of the month, sunrise is at 05:43 and sunset at 17:47 -03.

Sunshine

With an average of 5.6h of sunshine, March has the least sunshine of the year in Groaíras.

UV index

The months with the lowest UV index in Groaíras are January through June, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during March translates into the following guidance:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.