July weather forecastMandai, Indonesia

July

Weather in July

July, like June, in Mandai, Indonesia, is another warm winter month, with an average temperature varying between 29.6°C (85.3°F) and 23.3°C (73.9°F).

Temperature

Mandai, Indonesia, records an average high-temperature of a still warm 29.6°C (85.3°F) in July, maintaining a close correlation with June's 29.8°C (85.6°F). Mandai records an average low of 23.3°C (73.9°F) throughout the nights in July.

Heat index

July's mean heat index is computed to be a torrid 35°C (95°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in July is 76%.

Rainfall

In July, the rain falls for 9.9 days. Throughout July, 30mm (1.18") 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 average length of the day in July in Mandai is 11h and 52min.
On the first day of July, sunrise is at 06:10 and sunset at 18:00. On the last day of the month, sunrise is at 06:11 and sunset at 18:05 WITA.

Sunshine

In July, the average sunshine is 9.2h.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, a regular UV index of 7 translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

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

Frequently asked questions

In Mandai, in July, the average high-temperature is 29.6°C (85.3°F), and the average low-temperature is 23.3°C (73.9°F). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 35°C (95°F).

In Mandai, the average relative humidity in July is 76%.

In Mandai, in July, during 9.9 rainfall days, 30mm (1.18") of precipitation is typically accumulated.

In July, the average day length is 11h and 52min.

In July, on the first day of the month, sunrise is at 06:10 and sunset at 18:00. On the last day of the month, sunrise is at 06:11 and sunset at 18:05 WITA.

In July, the average sunshine duration is 9.2h.

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

In July, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Jun

July

Aug

Average high temperature

29.8°C

29.6°C

30.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.3km/h

8.4km/h

9.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

15.3

20.1

25.1

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Mandai, Indonesia

Average high temperature in July: 29.6°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 July: 23.3°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 July
Mandai, Indonesia

Average pressure in July: 1010.4mbar

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 July
Mandai, Indonesia

Average wind speed in July: 7.7km/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 July
Mandai, Indonesia

Average humidity in July: 76%

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 July
Mandai, Indonesia

Average rainfall in July: 30mm

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

Average rainfall days in July
Mandai, Indonesia

Average rainfall days in July: 9.9 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 July /
Average sunshine in July
Mandai, Indonesia

Average daylight in July: 11h and 54min

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 July: 9h and 12min

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 July
Mandai, Indonesia

Average sunshine days in July: 20.1 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 July
Mandai, Indonesia

Average UV index in July: 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 July
Mandai, Indonesia

Average cloud cover in July: 25

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 July
Mandai, Indonesia

Average visibility in July: 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).