June weather forecastMandai, Indonesia

June

Weather in June

June, the first month of the winter in Mandai, is still a warm month, with an average temperature fluctuating between 24.1°C (75.4°F) and 29.8°C (85.6°F).

Temperature

Mandai's average high-temperature in June is a moderately hot 29.8°C (85.6°F), indicating a subtle variation from May. Nighttime temperatures in June average to a still warm 24.1°C (75.4°F).

Heat index

The average heat index in June is computed to be a sweltering 37°C (98.6°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in June is 78%.

Rainfall

In June, the rain falls for 14.2 days. Throughout June, 64mm (2.52") of precipitation is accumulated. In Mandai, during the entire year, the rain falls for 194.6 days and collects up to 840mm (33.07") of precipitation.

Daylight

The month with the shortest days is June, with an average of 11h and 48min of daylight.
On the first day of the month, sunrise is at 06:04 and sunset at 17:55. On the last day of June, in Mandai, Indonesia, sunrise is at 06:10 and sunset at 18:00 WITA.

Sunshine

In Mandai, the average sunshine in June is 6.9h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Updated: Jun 12, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In June, in Mandai, the average high-temperature is 29.8°C (85.6°F), and the average low-temperature is 24.1°C (75.4°F). In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 37°C (98.6°F).

The average relative humidity in June is 78%.

In June, the rain falls for 14.2 days. Throughout June, 64mm (2.52") of precipitation is accumulated.

June has the shortest days of the year, with an average of 11h and 48min of daylight.

In June, the average day length is 11h and 50min.

On the first day of June, sunrise is at 06:04 and sunset at 17:55. On the last day of the month, sunrise is at 06:10 and sunset at 18:00 WITA.

The average sunshine duration in June is 6.9h.

The months with the highest UV index are February through December, with an average maximum UV index of 7.

In Mandai, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

30.4°C

29.8°C

29.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.7km/h

7.3km/h

8.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.5

15.3

20.1

Average UV index

Average cloud cover

Average visibility

Average temperature in June
Mandai, Indonesia

Average high temperature in June: 29.8°C

The warmest month (with the highest average high temperature) is October (32.2°C).
The month with the lowest average high temperature is January (29.1°C).

Average low temperature in June: 24.1°C

The month with the highest average low temperature is November (25.5°C).
The coldest month (with the lowest average low temperature) is August (23°C).

Average pressure in June
Mandai, Indonesia

Average pressure in June: 1010.1mbar

The month with the highest atmospheric pressure is August (1010.8mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).

Average wind speed in June
Mandai, Indonesia

Average wind speed in June: 6.8km/h

The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest month (with the lowest average wind speed) is May (6.1km/h).

Average humidity in June
Mandai, Indonesia

Average humidity in June: 78%

The months with the highest relative humidity are April and May (79%).
The month with the lowest relative humidity is October (66%).

Average rainfall in June
Mandai, Indonesia

Average rainfall in June: 64mm

The wettest month (with the highest rainfall) is January (159mm).
The driest month (with the least rainfall) is September (10mm).

Average rainfall days in June
Mandai, Indonesia

Average rainfall days in June: 14.2 days

The month with the highest number of rainy days is March (23.8 days).
The month with the least rainy days is August (4.9 days).

Average daylight in June /
Average sunshine in June
Mandai, Indonesia

Average daylight in June: 11h and 48min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).

Average sunshine in June: 6h and 54min

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is May (Average sunshine: 6h and 48min).

Average sunshine days in June
Mandai, Indonesia

Average sunshine days in June: 15.3 days

The month with the most sunshine days is August (25.1 days).
The month with the least sunshine days is March (4.1 days).

Average UV index in June
Mandai, Indonesia

Average UV index in June: 7

The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).

Average cloud cover in June
Mandai, Indonesia

Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 16).

Average visibility in June
Mandai, Indonesia

Average visibility in June: 10km

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