July weather forecast
Biri, Cameroon

July, the same as June, is another warm summer month in Biri, Cameroon, with an average temperature ranging between min 21.8°C (71.2°F) and max 29.8°C (85.6°F).

Temperature

The beginning of July brings a minor change in the average high-temperature, shifting from a hot 33.3°C (91.9°F) in June to a moderately hot 29.8°C (85.6°F). The temperature dips to an average of 21.8°C (71.2°F) during July nights.

Heat index

During July, the heat index is appraised at a torrid 35°C (95°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In July, the average relative humidity is 73%.

Rainfall

In Biri, in July, it is raining for 28.1 days, with typically 163mm (6.42") of accumulated precipitation. Throughout the year, in Biri, there are 139.5 rainfall days, and 730mm (28.74") of precipitation is accumulated.

Daylight

The average length of the day in July is 12h and 39min.
On the first day of the month, sunrise is at 05:49 and sunset at 18:31. On the last day of July, sunrise is at 05:55 and sunset at 18:29 WAT.

Sunshine

In Biri, the average sunshine in July is 10.1h.

UV index

The months with the lowest UV index are July, August and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 6 in July transforms into this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.