April weather forecastCajapió, Brazil

Weather in April

April, the same as March, in Cajapió, Brazil, is another hot autumn month, with an average temperature varying between 22.7°C (72.9°F) and 30.2°C (86.4°F).

Temperature

April, with an average high of 30.2°C (86.4°F) and a low of 22.7°C (72.9°F), signifies the coldest month of the year.

Heat index

April's mean heat index is estimated at an extremely hot 41°C (105.8°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance 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.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. 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. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

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

Rainfall

The month with the most rainfall in Cajapió is April, when the rain falls for 29.4 days and typically aggregates up to 250mm (9.84") of precipitation.

Daylight

In Cajapió, the average length of the day in April is 12h and 3min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:04. On the last day of April, in Cajapió, sunrise is at 05:55 and sunset at 17:56 -03.

Sunshine

In Cajapió, the average sunshine in April is 6h.

UV index

January through April, June and December, with an average maximum UV index of 6, are months with the lowest UV index in Cajapió, Brazil. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, an average UV index of 6 transforms into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.