July weather forecast and climate
Brazzaville, Congo

Beautiful orange flower petals in front of the National Library in Brazzaville, Congo, with a raised flag
Beautiful orange flower petals in front of the National Library in Brazzaville, Congo, with a raised flag
July, the same as June, in Brazzaville, Congo, is another hot winter month, with temperature in the range of an average high of 32.2°C (90°F) and an average low of 20.8°C (69.4°F).

Temperature

In July, the average high-temperature is relatively the same as in June - a still tropical 32.2°C (90°F). In July, the average low-temperature is 20.8°C (69.4°F).

Heat index

The average heat index in July is evaluated at a very hot 36.9°C (98.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, differences in body mass, height, and shape, wind). 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In July, the average relative humidity in Brazzaville is 58%.

Rainfall

July is the month with the least rainfall in Brazzaville. Rain falls for 2.9 days and accumulates 2mm (0.08") of precipitation.

Daylight

Months with the shortest days in Brazzaville are May through July, with an average of 11.9h of daylight.

Sunshine

In July, the average sunshine in Brazzaville, Congo, is 9.1h.

UV index

Months with the highest UV index in Brazzaville are January, March through May, July through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in July in Brazzaville?

The average high-temperature, in July, in Brazzaville, Congo, is 32.2°C (90°F), while the average low-temperature is 20.8°C (69.4°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines relative humidity and air temperature, in July is estimated at 36.9°C (98.4°F).

What is the average humidity in July in Brazzaville?

In Brazzaville, the average relative humidity in July is 58%.

How many days does it rain in July in Brazzaville?

In Brazzaville, during July, the rain falls for 2.9 days and regularly aggregates up to 2mm (0.08") of precipitation.

What is the driest month in Brazzaville?

The month with the least rainfall in Brazzaville, Congo, is July when the rain falls for 2.9 days and typically collects 2mm (0.08") of precipitation.

What is the month with the shortest days in Brazzaville?

Months with the shortest days are May through July, with an average of 11.9h of daylight.

How many hours of daylight does Brazzaville have in July?

In July, the average length of the day in Brazzaville, Congo, is 11.9h.

How long on average sun shines in July in Brazzaville?

In July, the average sunshine is 9.1h.

What is the month with the highest UV index in Brazzaville?

January, March through May, July through September, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in July in Brazzaville?

In July, the average daily maximum UV index in Brazzaville, Congo, is 7. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in July - Brazzaville, Congo
  • Average high temperature in July: 32.2°C

The warmest month (with the highest average high temperature) is August (33.1°C).
The month with the lowest average high temperature is November (29.5°C).

  • Average low temperature in July: 20.8°C

The month with the highest average low temperature is September (22.9°C).
The coldest months (with the lowest average low temperature) are June and July (20.8°C).

Average humidity in July - Brazzaville, Congo
  • Average humidity in July: 58%

The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is August (55%).

Average rainfall in July - Brazzaville, Congo
  • Average rainfall in July: 2mm

The wettest month (with the highest rainfall) is November (173mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in July - Brazzaville, Congo
  • Average rainfall days in July: 2.9 days

The month with the highest number of rainy days is December (29 days).
The month with the least rainy days is July (2.9 days).

Average daylight in July / Average sunshine in July - Brazzaville, Congo
  • Average daylight in July: 11.9h

The month with the longest days is December (Average daylight: 12.4h).
Months with the shortest days are May, June and July (Average daylight: 11.9h).

  • Average sunshine in July: 9.1h

The month with the most sunshine is August (Average sunshine: 9.5h).
Months with the least sunshine are June, October and November (Average sunshine: 7).

Average UV index in July - Brazzaville, Congo
  • Average UV index in July: 7

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