June weather forecast
Guaramiranga, Brazil

The first month of the winter, June, is also a moderately hot month in Guaramiranga, Brazil, with temperature in the range of an average low of 20°C (68°F) and an average high of 29.9°C (85.8°F).

Temperature

With June's arrival, Guaramiranga's weather records an average high-temperature of a still warm 29.9°C (85.8°F), marking little difference from May's 29.8°C (85.6°F). Guaramiranga reports an average nighttime low-temperature of 20°C (68°F) in June.

Heat index

The heat index value for June is computed to be a sweltering 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. 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 largely significant for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Guaramiranga, in June, it is raining for 14.3 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, there are 177 rainfall days, and 691mm (27.2") of precipitation is accumulated.

Daylight

With an average of 11h and 54min of daylight, June has the shortest days of the year.
On the first day of the month, sunrise is at 05:36 and sunset at 17:30. On the last day of June, in Guaramiranga, sunrise is at 05:43 and sunset at 17:35 -03.

Sunshine

The average sunshine in June is 7.4h.

UV index

The months with the lowest UV index are January through July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.