July weather forecastBarus, Indonesia

July

Weather in July

July, the same as June, is another warm summer month in Barus, Indonesia, with an average temperature varying between 28.4°C (83.1°F) and 21.5°C (70.7°F).

Temperature

The transition into July is marked with an average high-temperature of a still warm 28.4°C (83.1°F), showing an insignificant shift from June's 28.8°C (83.8°F). During July, the temperature tends to dip to an average of 21.5°C (70.7°F) at night.

Heat index

The heat index value for July is appraised at a hot 33°C (91.4°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

June and July, with an average relative humidity of 78%, are the least humid months.

Rainfall

In July, the rain falls for 19.5 days. Throughout July, 83mm (3.27") of precipitation is accumulated. In Barus, during the entire year, the rain falls for 285.3 days and collects up to 1792mm (70.55") of precipitation.

Daylight

The average length of the day in July is 12h and 14min.
On the first day of July, sunrise is at 06:23 and sunset at 18:37. On the last day of the month, sunrise is at 06:26 and sunset at 18:38 WIB.

Sunshine

In Barus, Indonesia, the average sunshine in July is 8.8h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Updated: Aug 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in July, in Barus, is 28.4°C (83.1°F), while the low-temperature averages to 21.5°C (70.7°F). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 33°C (91.4°F).

The months with the lowest humidity are June and July, with an average relative humidity of 78%.

In July, the average relative humidity is 78%.

In Barus, during July, the rain falls for 19.5 days and regularly aggregates up to 83mm (3.27") of precipitation.

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

On the first day of July, sunrise is at 06:23 and sunset at 18:37. On the last day of the month, sunrise is at 06:26 and sunset at 18:38 WIB.

In July, the average sunshine duration is 8.8h.

January through December, with an average maximum UV index of 6, are months with the highest UV index.

January through December, with an average maximum UV index of 6, are months with the lowest UV index.

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's 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

28.8°C

28.4°C

28.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.3km/h

6.1km/h

6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

11.4

9.3

7.3

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Barus, Indonesia

Average high temperature in July: 28.4°C

The warmest month (with the highest average high temperature) is May (28.9°C).
The month with the lowest average high temperature is November (27.3°C).

Average low temperature in July: 21.5°C

The month with the highest average low temperature is May (22.5°C).
The coldest months (with the lowest average low temperature) are July and September (21.5°C).

Average pressure in July
Barus, Indonesia

Average pressure in July: 1010.3mbar

The month with the highest atmospheric pressure is September (1011mbar).
The month with the lowest atmospheric pressure is May (1009.9mbar).

Average wind speed in July
Barus, Indonesia

Average wind speed in July: 5.5km/h

The windiest month (with the highest average wind speed) is June (5.6km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).

Average humidity in July
Barus, Indonesia

Average humidity in July: 78%

The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are June and July (78%).

Average rainfall in July
Barus, Indonesia

Average rainfall in July: 83mm

The wettest month (with the highest rainfall) is November (259mm).
The driest month (with the least rainfall) is June (82mm).

Average rainfall days in July
Barus, Indonesia

Average rainfall days in July: 19.5 days

The months with the highest number of rainy days are March and November (27.2 days).
The month with the least rainy days is June (17.2 days).

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

Average daylight in July: 12h and 12min

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: 8h and 48min

The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).

Average sunshine days in July
Barus, Indonesia

Average sunshine days in July: 9.3 days

The month with the most sunshine days is June (11.4 days).
The month with the least sunshine days is November (1.8 days).

Average UV index in July
Barus, Indonesia

Average UV index in July: 6

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

Average cloud cover in July
Barus, Indonesia

Average cloud cover in July: 35

The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 33).

Average visibility in July
Barus, Indonesia

Average visibility in July: 10km

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