September weather forecastAmbinanitelo, Madagascar

September

Weather in September

September, the first month of the spring in Ambinanitelo, is still a warm month, with temperature in the range of an average low of 19.7°C (67.5°F) and an average high of 25.3°C (77.5°F).

Temperature

The transition into September notes an average high-temperature of a still moderately hot 25.3°C (77.5°F), revealing a mild distinction from the 24.8°C (76.6°F) in August. During September, the average low-temperature is a refreshing 19.7°C (67.5°F).

Humidity

In Ambinanitelo, the average relative humidity in September is 79%.

Rainfall

In Ambinanitelo, in September, during 19.5 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Ambinanitelo, during the entire year, the rain falls for 273.6 days and collects up to 871mm (34.29") of precipitation.

Daylight

In September, the average length of the day is 12h and 1min.
On the first day of the month, sunrise is at 05:46 and sunset at 17:36. On the last day of September, sunrise is at 05:24 and sunset at 17:38 EAT.

Sunshine

The average sunshine in September is 7.7h.

UV index

The months with the lowest UV index are April through October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. 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.

Frequently asked questions

In Ambinanitelo, 25.3°C (77.5°F) is the average high-temperature and 19.7°C (67.5°F) is the average low-temperature during September. In May, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 30°C (86°F).

The average relative humidity in September is 79%.

In Ambinanitelo, in September, during 19.5 rainfall days, 32mm (1.26") of precipitation is typically accumulated.

In Ambinanitelo, the average day length in September is 12h and 1min.

On the first day of September, sunrise is at 05:46 and sunset at 17:36. On the last day of the month, sunrise is at 05:24 and sunset at 17:38 EAT.

The average sunshine duration in September is 7.7h.

The months with the lowest UV index are April through October, with an average maximum UV index of 6.

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Ambinanitelo, Madagascar

  • Average high temperature in September: 25.3°C

The warmest months (with the highest average high temperature) are February and December (29.8°C).
The month with the lowest average high temperature is July (24.7°C).

  • Average low temperature in September: 19.7°C

The month with the highest average low temperature is January (23.6°C).
The coldest month (with the lowest average low temperature) is August (19.3°C).

Average pressure in September
Ambinanitelo, Madagascar

  • Average pressure in September: 1018.4mbar

The month with the highest atmospheric pressure is August (1018.9mbar).
The month with the lowest atmospheric pressure is February (1010.9mbar).

Average wind speed in September
Ambinanitelo, Madagascar

  • Average wind speed in September: 15.7km/h

The windiest month (with the highest average wind speed) is July (17.6km/h).
The calmest months (with the lowest average wind speed) are January and February (9.6km/h).

Average humidity in September
Ambinanitelo, Madagascar

  • Average humidity in September: 79%

The months with the highest relative humidity are February and March (82%).
The months with the lowest relative humidity are November and December (78%).

Average rainfall in September
Ambinanitelo, Madagascar

  • Average rainfall in September: 32mm

The wettest months (with the highest rainfall) are January and March (132mm).
The driest month (with the least rainfall) is October (29mm).

Average rainfall days in September
Ambinanitelo, Madagascar

  • Average rainfall days in September: 19.5 days

The month with the highest number of rainy days is January (27.4 days).
The month with the least rainy days is November (16.7 days).

Average daylight in September /
Average sunshine in September
Ambinanitelo, Madagascar

  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in September: 7h and 42min

The month with the most sunshine is February (Average sunshine: 10h and 36min).
The month with the least sunshine is July (Average sunshine: 5h and 42min).

Average sunshine days in September
Ambinanitelo, Madagascar

  • Average sunshine days in September: 4.3 days

The month with the most sunshine days is November (7.9 days).
The months with the least sunshine days are April and June (2.3 days).

Average UV index in September
Ambinanitelo, 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
Ambinanitelo, Madagascar

  • Average cloud cover in September: 42

The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is December (Cloud cover 36).

Average visibility in September
Ambinanitelo, 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).