Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's climate shows a minor adjustment in average high-temperatures to a still warm 27.3°C (81.1°F) from August's 27.1°C (80.8°F). In the month of September, Ampombiantambo experiences an average low-temperature of 22°C (71.6°F).Heat index
September's heat index is computed to be 29°C (84.2°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level 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 particularly relevant to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
In September, the average relative humidity is 71%.Rainfall
In Ampombiantambo, Madagascar, in September, during 6 rainfall days, 11mm (0.43") of precipitation is typically accumulated. In Ampombiantambo, during the entire year, the rain falls for 170.1 days and collects up to 695mm (27.36") of precipitation.Daylight
The average length of the day in September in Ampombiantambo is 12h and 2min.On the first day of September in Ampombiantambo, sunrise is at 05:47 and sunset at 17:40. On the last day of the month, sunrise is at 05:27 and sunset at 17:40 EAT.
Sunshine
In Ampombiantambo, the average sunshine in September is 9.4h.UV index
January, May through September, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 during September translates into the following directions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the temperature in September in Ampombiantambo?
What is the average humidity in September in Ampombiantambo?
How many days does it rain in September in Ampombiantambo?
How many hours of daylight does Ampombiantambo have in September?
What time are sunrise and sunset in September in Ampombiantambo?
How long on average sun shines in September in Ampombiantambo?
When is the lowest UV index in Ampombiantambo?
What is the UV index intensity in September in Ampombiantambo?
Average temperature in September
Ampombiantambo, Madagascar
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is December (29.8°C).
The month with the lowest average high temperature is July (26.9°C).
- Average low temperature in September: 22°C
The months with the highest average low temperature are January, March and December (24.7°C).
The coldest months (with the lowest average low temperature) are July and August (21.3°C).
Average pressure in September
Ampombiantambo, Madagascar
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is August (1016.8mbar).
The month with the lowest atmospheric pressure is February (1010.4mbar).
Average wind speed in September
Ampombiantambo, Madagascar
- Average wind speed in September: 24.4km/h
The windiest months (with the highest average wind speed) are August and September (24.4km/h).
The calmest month (with the lowest average wind speed) is February (10.8km/h).
Average humidity in September
Ampombiantambo, Madagascar
- Average humidity in September: 71%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in September
Ampombiantambo, Madagascar
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is January (174mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in September
Ampombiantambo, Madagascar
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is January (25.4 days).
The month with the least rainy days is September (6 days).
Average daylight in September /
Average sunshine in September
Ampombiantambo, Madagascar
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 7h and 6min).
Average sunshine days in September
Ampombiantambo, Madagascar
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is February (2.5 days).
Average UV index in September
Ampombiantambo, Madagascar
- Average UV index in September: 6
The months with the highest UV index are February, March, April, October, November and December (UV index 7).
The months with the lowest UV index are January, May, June, July, August and September (UV index 6).
Average cloud cover in September
Ampombiantambo, Madagascar
- Average cloud cover in September: 21
The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are May, August and September (Cloud cover 21).
Average visibility in September
Ampombiantambo, 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).
Ampombiantambo, Madagascar
Weather forecast for your location
2. Allow the app to use your location
