July weather forecast
Tessaoua, Niger

July is distinguished by a significant drop in high temperatures, as well as the highest relative humidity and rainfall for the year. While observing a drop in sunshine hours during daylight, the total daylight hours remain constant from June. The maximum wind speed decreases slightly, lowering to a negligible extent. Even though July records the highest rainfall to date, the number of rainy days also increases considerably. This month can be categorized as the start of the monsoon season in Tessaoua.

Temperature

Tessaoua observes a small decrease in the average high-temperature with the arrival of July, falling from June's sweltering 37.8°C (100°F) to a hot 34.4°C (93.9°F). An average low-temperature of 26.1°C (79°F) is observed during July nights.

Heat index

For July, the heat index is evaluated at a blistering 40°C (104°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In July, the average relative humidity is 52%.

Rainfall

In Tessaoua, in July, it is raining for 14.8 days, with typically 85mm (3.35") of accumulated precipitation. Throughout the year, there are 58.7 rainfall days, and 303mm (11.93") of precipitation is accumulated.

Daylight

The average length of the day in July is 12h and 51min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:59. On the last day of July, sunrise is at 06:12 and sunset at 18:56 WAT.

Sunshine

The average sunshine in July is 9.1h.

UV index

In Tessaoua, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In July, a regular UV index of 7 translates into these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.