April weather forecastIpaumirim, Brazil

Weather in April

April, the same as March, in Ipaumirim, Brazil, is a hot autumn month, with an average temperature ranging between max 30.5°C (86.9°F) and min 20.7°C (69.3°F).

Temperature

The arrival of April denotes a barely perceptible change in the average high-temperatures to a still tropical 30.5°C (86.9°F) from March's 31.3°C (88.3°F). The month of April records an average low-temperature of 20.7°C (69.3°F) in Ipaumirim.

Heat index

The heat index in April is estimated at a fiery hot 38°C (100.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
In reference to the heat index, it's for places in shade and with a slight wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

April is the most humid month, with an average relative humidity of 76%.

Rainfall

In April, in Ipaumirim, the rain falls for 22.9 days. Throughout April, 117mm (4.61") of precipitation is accumulated. In Ipaumirim, during the entire year, the rain falls for 159.2 days and collects up to 757mm (29.8") of precipitation.

Daylight

In Ipaumirim, the average length of the day in April is 11h and 58min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:39. On the last day of April, sunrise is at 05:35 and sunset at 17:28 -03.

Sunshine

In April, the average sunshine in Ipaumirim is 7.6h.

UV index

January, February, April through July, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 during April translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.