September weather forecast
Negomano, Mozambique

The first month of the spring, September, is a hot month in Negomano, Mozambique, with an average temperature varying between 18.1°C (64.6°F) and 31.5°C (88.7°F).

Temperature

September's commencement is accompanied by an average high-temperature of a hot 31.5°C (88.7°F), diverging marginally from August's 29.5°C (85.1°F). Negomano reports a sharp reduction in temperature during September, averaging at a comfortable 18.1°C (64.6°F) at night.

Heat index

The average heat index in September is calculated to be a torrid 35°C (95°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The least humid month is September, with an average relative humidity of 56%.

Rainfall

In Negomano, during September, the rain falls for 2.5 days and regularly aggregates up to 2mm (0.08") of precipitation. Throughout the year, in Negomano, there are 135.4 rainfall days, and 669mm (26.34") of precipitation is accumulated.

Daylight

In Negomano, Mozambique, the average length of the day in September is 12h and 2min.
On the first day of September in Negomano, sunrise is at 05:28 and sunset at 17:22. On the last day of the month, sunrise is at 05:09 and sunset at 17:21 CAT.

Sunshine

August and September, with an average of 9.6h of sunshine, are months with the most sunshine in Negomano.

UV index

September through December, with an average maximum UV index of 7, are months with the highest UV index in Negomano, Mozambique. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 7 in September translates into this advice:
Ward off overexposure. Defence against solar harm is crucial. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.