September weather forecastAndranomamy, Madagascar
September
Weather in September
The first month of the spring, September, is still a tropical month in Andranomamy, Madagascar, with an average temperature varying between 19.2°C (66.6°F) and 32.4°C (90.3°F).Temperature
The arrival of September brings an average high-temperature of a still hot 32.4°C (90.3°F), closely following the temperature pattern of August. A significant temperature decrease to an average an enjoyable 19.2°C (66.6°F) characterizes Andranomamy's nighttime temperatures during September.Heat index
The heat index value for September is computed to be a fiery hot 35°C (95°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
September and October, with an average relative humidity of 48%, are the least humid months.Rainfall
In September, in Andranomamy, the rain falls for 2.2 days. Throughout September, 2mm (0.08") of precipitation is accumulated. Throughout the year, there are 163.5 rainfall days, and 1163mm (45.79") of precipitation is accumulated.Daylight
In September, the average length of the day in Andranomamy is 12h and 1min.On the first day of the month, sunrise is at 05:57 and sunset at 17:45. On the last day of September, sunrise is at 05:34 and sunset at 17:48 EAT.
Sunshine
The average sunshine in September in Andranomamy 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 Andranomamy. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Andranomamy, Madagascar
- Average high temperature in September: 32.4°C
The warmest month (with the highest average high temperature) is October (34.4°C).
The month with the lowest average high temperature is July (29.1°C).
- Average low temperature in September: 19.2°C
The month with the highest average low temperature is November (24.5°C).
The coldest month (with the lowest average low temperature) is July (17.7°C).
Average pressure in September
Andranomamy, Madagascar
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is February (1011.3mbar).
Average wind speed in September
Andranomamy, Madagascar
- Average wind speed in September: 13.3km/h
The windiest months (with the highest average wind speed) are July and September (13.3km/h).
The calmest month (with the lowest average wind speed) is February (7.6km/h).
Average humidity in September
Andranomamy, Madagascar
- Average humidity in September: 48%
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are September and October (48%).
Average rainfall in September
Andranomamy, Madagascar
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is January (373mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in September
Andranomamy, Madagascar
- Average rainfall days in September: 2.2 days
The month with the highest number of rainy days is January (28.8 days).
The months with the least rainy days are July and August (1.3 days).
Average daylight in September /
Average sunshine in September
Andranomamy, Madagascar
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in September: 9h and 54min
The month with the most sunshine is November (Average sunshine: 11h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in September
Andranomamy, Madagascar
- Average sunshine days in September: 27.6 days
The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is February (0.9 days).
Average UV index in September
Andranomamy, Madagascar
- Average UV index in September: 7
The months with the highest UV index are February, March, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, April, May, June and July (UV index 6).
Average cloud cover in September
Andranomamy, Madagascar
- Average cloud cover in September: 13
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in September
Andranomamy, Madagascar
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
