September weather forecastAmparafaravola, Madagascar
September
Weather in September
In Amparafaravola, September carries a slight uptick in rainfall, amounting to 42mm (1.65") on average dispersed across 16.4 days. As the region prepares to transition from the drier to the wetter season, the month sees an increase in rainfall from August. Despite the surge in showers, the heat remains consistent, providing an ambient climate. Moving from September into October, the weather tends to become slightly wetter while maintaining the warmth. In essence, September serves as a gentle introduction to the upcoming tropical rainy season in Amparafaravola.Temperature
August's transformation into September witnesses an average high-temperature of a still warm 23.5°C (74.3°F), noting a minor change from the preceding month. Amparafaravola's nighttime temperature in September consistently rests at an agreeable 20.2°C (68.4°F).Humidity
In September, the average relative humidity is 79%.Rainfall
September is the month with the least rainfall. Rain falls for 16.4 days and accumulates 42mm (1.65") of precipitation.Daylight
In September, the average length of the day is 12h and 0min.On the first day of the month, sunrise is at 05:53 and sunset at 17:40. On the last day of September, sunrise is at 05:29 and sunset at 17:44 EAT.
Sunshine
The average sunshine in September is 8h.UV index
The months with the lowest UV index in Amparafaravola are April through October, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 6 suggests this advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Amparafaravola, Madagascar
- Average high temperature in September: 23.5°C
The warmest months (with the highest average high temperature) are January and February (28.3°C).
The month with the lowest average high temperature is July (22.8°C).
- Average low temperature in September: 20.2°C
The months with the highest average low temperature are January and February (24.8°C).
The coldest months (with the lowest average low temperature) are July and August (19.8°C).
Average pressure in September
Amparafaravola, Madagascar
- Average pressure in September: 1020.7mbar
The month with the highest atmospheric pressure is August (1021.4mbar).
The months with the lowest atmospheric pressure are January and February (1011.3mbar).
Average wind speed in September
Amparafaravola, Madagascar
- Average wind speed in September: 13.2km/h
The windiest month (with the highest average wind speed) is July (17km/h).
The calmest month (with the lowest average wind speed) is September (13.2km/h).
Average humidity in September
Amparafaravola, Madagascar
- Average humidity in September: 79%
The months with the highest relative humidity are March and April (81%).
The month with the lowest relative humidity is December (78%).
Average rainfall in September
Amparafaravola, Madagascar
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is January (202mm).
The driest month (with the least rainfall) is September (42mm).
Average rainfall days in September
Amparafaravola, Madagascar
- Average rainfall days in September: 16.4 days
The month with the highest number of rainy days is January (26.7 days).
The months with the least rainy days are September and October (16.4 days).
Average daylight in September /
Average sunshine in September
Amparafaravola, Madagascar
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is December (Average sunshine: 10h and 30min).
The months with the least sunshine are June and July (Average sunshine: 5h and 30min).
Average sunshine days in September
Amparafaravola, Madagascar
- Average sunshine days in September: 9.7 days
The month with the most sunshine days is October (10.3 days).
The month with the least sunshine days is January (2.5 days).
Average UV index in September
Amparafaravola, Madagascar
- Average UV index in September: 6
The months with the highest UV index are January, February, March, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 6).
Average cloud cover in September
Amparafaravola, Madagascar
- Average cloud cover in September: 39
The months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is December (Cloud cover 38).
Average visibility in September
Amparafaravola, Madagascar
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
