June weather forecastIaçu, Brazil

June

Weather in June

June, the first month of the winter in Iaçu, is still a warm month, with an average temperature varying between 28°C (82.4°F) and 18.4°C (65.1°F).

Temperature

The shift into June finds Iaçu at an average high-temperature of a still moderately hot 28°C (82.4°F), closely comparable to May's conditions. During June, the nighttime temperature averages of 18.4°C (65.1°F).

Heat index

In June, the heat index is computed to be a hot 32°C (89.6°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
Note that heat index values are valued for light wind and location in the shade. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In Iaçu, in June, during 13.2 rainfall days, 14mm (0.55") of precipitation is typically accumulated. In Iaçu, during the entire year, the rain falls for 185.3 days and collects up to 502mm (19.76") of precipitation.

Daylight

With an average of 11h and 24min of daylight, June has the shortest days of the year.
On the first day of June, sunrise is at 05:56 and sunset at 17:21. On the last day of the month, sunrise is at 06:03 and sunset at 17:26 -03.

Sunshine

The average sunshine in June in Iaçu, Brazil, is 4.8h.

UV index

The month with the lowest UV index is June, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, a regular UV index of 5 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

In Iaçu, in June, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 18.4°C (65.1°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in June is computed to be 32°C (89.6°F).

In June, the average relative humidity is 77%.

In Iaçu, in June, during 13.2 rainfall days, 14mm (0.55") of precipitation is typically accumulated.

June has the shortest days of the year, with an average of 11h and 24min of daylight.

The average day length in June is 11h and 23min.

In June, on the first day of the month, sunrise is at 05:56 and sunset at 17:21. On the last day of the month, sunrise is at 06:03 and sunset at 17:26 -03.

The average sunshine duration in June is 4.8h.

The month with the lowest UV index is June, with an average maximum UV index of 5.

In Iaçu, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Iaçu, Brazil

  • Average high temperature in June: 28°C

The warmest month (with the highest average high temperature) is March (32.4°C).
The month with the lowest average high temperature is July (27.3°C).

  • Average low temperature in June: 18.4°C

The month with the highest average low temperature is November (21.2°C).
The coldest months (with the lowest average low temperature) are July and August (17.8°C).

Average pressure in June
Iaçu, Brazil

  • Average pressure in June: 1018.1mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).

Average wind speed in June
Iaçu, Brazil

  • Average wind speed in June: 11km/h

The windiest month (with the highest average wind speed) is October (14.5km/h).
The calmest month (with the lowest average wind speed) is April (9.6km/h).

Average humidity in June
Iaçu, Brazil

  • Average humidity in June: 77%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (68%).

Average rainfall in June
Iaçu, Brazil

  • Average rainfall in June: 14mm

The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is September (10mm).

Average rainfall days in June
Iaçu, Brazil

  • Average rainfall days in June: 13.2 days

The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (12.8 days).

Average daylight in June /
Average sunshine in June
Iaçu, Brazil

  • Average daylight in June: 11h and 24min

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in June: 4h and 48min

The month with the most sunshine is February (Average sunshine: 8h and 48min).
The month with the least sunshine is July (Average sunshine: 4h and 30min).

Average sunshine days in June
Iaçu, Brazil

  • Average sunshine days in June: 12.8 days

The month with the most sunshine days is August (13.1 days).
The months with the least sunshine days are April and November (9 days).

Average UV index in June
Iaçu, Brazil

  • Average UV index in June: 5

The months with the highest UV index are January, February and October (UV index 7).
The month with the lowest UV index is June (UV index 5).

Average cloud cover in June
Iaçu, Brazil

  • Average cloud cover in June: 56

The month with the most cloud cover is May (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 45).

Average visibility in June
Iaçu, Brazil

  • Average visibility in June: 8km

The months with the highest visibility are September, October and November (10km).
The months with the lowest visibility are January, April, May, June and July (8km).