July weather forecast
Sinaboi, Indonesia

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Weather in July

July, like June, is another tropical summer month in Sinaboi, Indonesia, with an average temperature varying between 31.7°C (89.1°F) and 25.8°C (78.4°F).

Temperature

July's average high-temperature is a still hot 31.7°C (89.1°F), maintaining a close comparison with June's 31.8°C (89.2°F). Sinaboi in July anticipates an average nighttime temperature of 25.8°C (78.4°F).

Heat index

In July, the average heat index is estimated at a blistering 40°C (104°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in July in Sinaboi is 72%.

Rainfall

The month with the least rainfall is July, when the rain falls for 17.3 days and typically collects 52mm (2.05") of precipitation.

Snowfall

January through August, October through December are months without snowfall in Sinaboi.

Daylight

In July, the average length of the day is 12h and 14min.
On the first day of July, sunrise is at 06:12 and sunset at 18:27. On the last day of the month, sunrise is at 06:16 and sunset at 18:29 WIB.

Sunshine

The months with the most sunshine are June and July, with an average of 9h of sunshine.

UV index

The months with the highest UV index in Sinaboi, Indonesia, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 7 in July converts into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Resources | Updated: Feb 19, 2024 | Published by: Weather Atlas

Frequently asked questions

How hot is July in Sinaboi?

In July, the average high-temperature and low-temperature in Sinaboi are 31.7°C (89.1°F) and 25.8°C (78.4°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in July is estimated at 40°C (104°F).

What is the average humidity in July in Sinaboi?

In Sinaboi, Indonesia, the average relative humidity in July is 72%.

What is the driest month in Sinaboi?

The month with the least rainfall in Sinaboi, Indonesia, is July, when the rain falls for 17.3 days and typically collects 52mm (2.05") of precipitation.

How much does it rain in Sinaboi in July?

In July, in Sinaboi, Indonesia, the rain falls for 17.3 days. Throughout July, 52mm (2.05") of precipitation is accumulated.

When it does not snow in Sinaboi?

In Sinaboi, Indonesia, snow does not fall in January through August, October through December.

How many hours of daylight does Sinaboi have in July?

In July, the average day length in Sinaboi is 12h and 14min.

When are sunrise and sunset in July in Sinaboi?

On the first day of July, sunrise is at 06:12 and sunset at 18:27. On the last day of the month, sunrise is at 06:16 and sunset at 18:29 WIB.

What is the month with the most sunshine in Sinaboi?

June and July, with an average of 9h of sunshine, are months with the most sunshine.

How long on average sun shines in July in Sinaboi?

In July, the average sunshine duration is 9h.

When is the highest UV index in Sinaboi?

The months with the highest UV index in Sinaboi, Indonesia, are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Sinaboi?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Sinaboi, Indonesia.

What is the UV index reading in July in Sinaboi?

In Sinaboi, the average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Sinaboi, Indonesia

Average temperature in July - Sinaboi, Indonesia
  • Average high temperature in July: 31.7°C

The warmest months (with the highest average high temperature) are April, May, August and October (32°C).
The month with the lowest average high temperature is December (30.5°C).

  • Average low temperature in July: 25.8°C

The month with the highest average low temperature is May (26.2°C).
The coldest months (with the lowest average low temperature) are January and February (24.6°C).

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Average pressure in July
Sinaboi, Indonesia

Average pressure in July - Sinaboi, Indonesia
  • Average pressure in July: 1008.9mbar

The month with the highest atmospheric pressure is January (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).

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Average wind speed in July
Sinaboi, Indonesia

Average wind speed in July - Sinaboi, Indonesia
  • Average wind speed in July: 7.7km/h

The windiest months (with the highest average wind speed) are July and August (7.7km/h).
The calmest month (with the lowest average wind speed) is December (6.1km/h).

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Average humidity in July
Sinaboi, Indonesia

Average humidity in July - Sinaboi, Indonesia
  • Average humidity in July: 72%

The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are August and September (71%).

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Average rainfall in July
Sinaboi, Indonesia

Average rainfall in July - Sinaboi, Indonesia
  • Average rainfall in July: 52mm

The wettest month (with the highest rainfall) is December (198mm).
The driest month (with the least rainfall) is July (52mm).

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Average rainfall days in July
Sinaboi, Indonesia

Average rainfall days in July - Sinaboi, Indonesia
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is November (27.3 days).
The month with the least rainy days is June (16.8 days).

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Average snowfall in July
Sinaboi, Indonesia

Average snowfall in July - Sinaboi, Indonesia
  • Average snowfall in July: 0mm

The month with the highest snowfall is September (2mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).

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Average snowfall days in July
Sinaboi, Indonesia

Average snowfall days in July - Sinaboi, Indonesia
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

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Average daylight in July /
Average sunshine in July
Sinaboi, Indonesia

Average daylight in July / Average sunshine in July - Sinaboi, Indonesia
  • Average daylight in July: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).

  • Average sunshine in July: 9h and 0min

The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).

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Average sunshine days in July
Sinaboi, Indonesia

Average sunshine days in July - Sinaboi, Indonesia
  • Average sunshine days in July: 10.7 days

The month with the most sunshine days is June (11.3 days).
The month with the least sunshine days is November (2.4 days).

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Average UV index in July
Sinaboi, Indonesia

Average UV index in July - Sinaboi, Indonesia
  • Average UV index in July: 7

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

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Average cloud cover in July
Sinaboi, Indonesia

Average cloud cover in July - Sinaboi, Indonesia
  • Average cloud cover in July: 32

The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are June and July (Cloud cover 32).

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Average visibility in July
Sinaboi, Indonesia

Average visibility in July - Sinaboi, Indonesia
  • Average visibility in July: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).

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Sinaboi, Indonesia

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