September weather forecast
Ankirihitra, Madagascar

The first month of the spring, September, is still a tropical month in Ankirihitra, Madagascar, with an average temperature fluctuating between 32.4°C (90.3°F) and 19.2°C (66.6°F).

Temperature

As September takes hold, the average high-temperature is a still hot 32.4°C (90.3°F), nearly mirroring that of the previous month. A sharp divergence from daytime highs is noted during the month of September, with the average nighttime temperature settling at a comfortable 19.2°C (66.6°F).

Heat index

Throughout September, the heat index is evaluated at a fiery hot 35°C (95°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
The heat index's values are generally associated with conditions in shade and light breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

September and October, with an average relative humidity of 48%, are the least humid months.

Rainfall

In Ankirihitra, during September, the rain falls for 2.2 days and regularly aggregates up to 2mm (0.08") of precipitation. Throughout the year, in Ankirihitra, there are 163.5 rainfall days, and 1163mm (45.79") of precipitation is accumulated.

Daylight

In Ankirihitra, Madagascar, the average length of the day in September is 12h and 1min.
On the first day of September, sunrise is at 06:00 and sunset at 17:47. On the last day of the month, sunrise is at 05:36 and sunset at 17:51 EAT.

Sunshine

The average sunshine in September is 9.9h.

UV index

February, March, August through December, with an average maximum UV index of 7, are months with the highest UV index in Ankirihitra. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In September, a regular UV index of 7 translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.