September weather forecast
Chibuto, Mozambique

A notable rise in temperature marks the arrival of September in Chibuto, from a warm 29.1°C (84.4°F) to a gentle 18.3°C (64.9°F). The return to warmer days is complemented by the increase in daylight hours and a pleasant drop in humidity. With August's transition phase surpassed, September fully announces spring with warmer days and moderately cooler nights. A unique combination of warm temperatures and manageable humidity prepares the stage for exciting outdoor daytime events. The balmy spring times kindle adventures in Chibuto's exotic landscapes under pleasantly radiant and longer daytime skies.

Temperature

As Chibuto steps into September, the average high-temperature is measured at a still warm 29.1°C (84.4°F), displaying minor differences from August's 26.7°C (80.1°F). In September, Chibuto's temperature tends to fall to an average low of 18.3°C (64.9°F) during the night.

Heat index

The heat index value for September is evaluated at a tropical 32°C (89.6°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

The least humid month in Chibuto is September, with an average relative humidity of 63%.

Rainfall

In Chibuto, Mozambique, in September, it is raining for 8.5 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, there are 147.6 rainfall days, and 416mm (16.38") of precipitation is accumulated.

Daylight

In Chibuto, Mozambique, the average length of the day in September is 11h and 58min.
On the first day of September in Chibuto, sunrise is at 05:56 and sunset at 17:34. On the last day of the month, sunrise is at 05:26 and sunset at 17:45 CAT.

Sunshine

In September, the average sunshine is 8.1h.

UV index

In Chibuto, Mozambique, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in September translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.