Bandar Seri Begawan
Brunei
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Bandar Seri Begawan, Brunei

A scenic reflective view of the majestic grandeur of the Sultan Omar Ali Saifuddin Mosque in Bandar Seri Begawan, Brunei
A scenic reflective view of the majestic grandeur of the Sultan Omar Ali Saifuddin Mosque in Bandar Seri Begawan, Brunei
July, the same as June, in Bandar Seri Begawan, Brunei, is another hot summer month, with average temperature fluctuating between 25.6°C (78.1°F) and 31°C (87.8°F).

Temperature

In Bandar Seri Begawan, the average high-temperature is practically the same as in June - a still tropical 31°C (87.8°F). In Bandar Seri Begawan, in July, the average low-temperature is 25.6°C (78.1°F).

Heat index

In July, the average heat index is evaluated at a very hot 39.5°C (103.1°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, metabolic differences, clothing, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In Bandar Seri Begawan, the average relative humidity in July is 76%.

Rainfall

In July, the rain falls for 26 days. Throughout July, 141mm (5.55") of precipitation is accumulated. Throughout the year, in Bandar Seri Begawan, there are 310.9 rainfall days, and 1693mm (66.65") of precipitation is accumulated.

Sea temperature

June and July, with an average sea temperature of 30.3°C (86.5°F), are months with the warmest seawater.
Note: The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

Daylight

June and July, with an average of 12.4h of daylight, are months with the longest days in Bandar Seri Begawan.

Sunshine

In Bandar Seri Begawan, the average sunshine is 8.6h.

UV index

Months with the highest UV index in Bandar Seri Begawan are January through December, with an average maximum UV index of 7. Months with the lowest UV index in Bandar Seri Begawan are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 in July transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in July in Bandar Seri Begawan?

In July, in Bandar Seri Begawan, Brunei, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 25.6°C (78.1°F). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines both air temperature and relative humidity, is appraised at 39.5°C (103.1°F).

What is the average humidity in July in Bandar Seri Begawan?

In Bandar Seri Begawan, Brunei, the average relative humidity in July is 76%.

How many days does it rain in July in Bandar Seri Begawan?

In July, the rain falls for 26 days. Throughout July, 141mm (5.55") of precipitation is accumulated.

What months are the sea warmest in Bandar Seri Begawan?

June and July, with an average sea temperature of 30.3°C (86.5°F), are months with the warmest seawater in Bandar Seri Begawan, Brunei.

How warm is the water in July in Bandar Seri Begawan?

In Bandar Seri Begawan, the average seawater temperature in July is 30.3°C (86.5°F). The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

When are the longest days in Bandar Seri Begawan?

Months with the longest days are June and July, with an average of 12.4h of daylight.

What is the average length of the day in July in Bandar Seri Begawan?

In July, the average length of the day in Bandar Seri Begawan, Brunei, is 12.4h.

How many hours of sunshine does Bandar Seri Begawan have in July?

The average sunshine in July in Bandar Seri Begawan, Brunei, is 8.6h.

When is the highest UV index in Bandar Seri Begawan?

Months with the highest UV index are January through December, with an average maximum UV index of 7.

What are the months with the lowest UV index in Bandar Seri Begawan?

Months with the lowest UV index in Bandar Seri Begawan are January through December, with an average maximum UV index of 7.

What is the UV index reading in July in Bandar Seri Begawan?

The average daily maximum UV index in July in Bandar Seri Begawan is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.
Average temperature in July - Bandar Seri Begawan, Brunei
  • Average high temperature in July: 31°C

Warmest months (with the highest average high temperature) are May and June (31.3°C).
Months with the lowest average high temperature are January and February (29.2°C).

  • Average low temperature in July: 25.6°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is February (25°C).

Average humidity in July - Bandar Seri Begawan, Brunei
  • Average humidity in July: 76%

Months with the highest relative humidity are January, February and March (81%).
Months with the lowest relative humidity are August and September (75%).

Average rainfall in July - Bandar Seri Begawan, Brunei
  • Average rainfall in July: 141mm

The wettest month (with the highest rainfall) is December (206mm).
The driest month (with the lowest rainfall) is February (73mm).

Average rainfall days in July - Bandar Seri Begawan, Brunei
  • Average rainfall days in July: 26 days

The month with the highest number of rainy days is December (28.7 days).
The month with the lowest number of rainy days is February (21.3 days).

Average sea temperature in July - Bandar Seri Begawan, Brunei
  • Average sea temperature in July: 30.3°C

Best months for swimming (with the highest average sea temperature) are June and July (30.3°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).

Average daylight in July / Average sunshine in July - Bandar Seri Begawan, Brunei
  • Average daylight in July: 12.4h

Months with the longest days are June and July (Average daylight: 12.4h).
The month with shortest days is December (Average daylight: 11.8h).

  • Average sunshine in July: 8.6h

The month with most sunshine is September (Average sunshine: 9h).
The month with least sunshine is January (Average sunshine: 8.2h).

Average UV index in July - Bandar Seri Begawan, Brunei
  • Average UV index in July: 7

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