September weather forecastAmbarivao, Madagascar

September

Weather in September

The first month of the spring, September, is still a warm month in Ambarivao, Madagascar, with temperature in the range of an average high of 24.5°C (76.1°F) and an average low of 19.7°C (67.5°F).

Temperature

Ambarivao experiences an average high-temperature of a still moderately hot 24.5°C (76.1°F) in September, marking an insignificant shift from 23.4°C (74.1°F) in August. Ambarivao registers a gentle descent to an average nighttime low of 19.7°C (67.5°F) in September from its daytime highs.

Humidity

The months with the lowest humidity are July through September, with an average relative humidity of 78%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12.2 days and typically collects 24mm (0.94") of precipitation.

Daylight

In Ambarivao, the average length of the day in September is 11h and 58min.
On the first day of the month, sunrise is at 05:57 and sunset at 17:39. On the last day of September, sunrise is at 05:29 and sunset at 17:47 EAT.

Sunshine

In September, the average sunshine is 8h.

UV index

The months with the lowest UV index in Ambarivao are March through November, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the UV index of 6 transforms into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Jul 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In September, in Ambarivao, the average high-temperature is 24.5°C (76.1°F), and the average low-temperature is 19.7°C (67.5°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in March is calculated to be 32°C (89.6°F).

July through September, with an average relative humidity of 78%, are the least humid months.

In Ambarivao, the average relative humidity in September is 78%.

The month with the least rainfall is September, when the rain falls for 12.2 days and typically collects 24mm (0.94") of precipitation.

In Ambarivao, Madagascar, in September, during 12.2 rainfall days, 24mm (0.94") of precipitation is typically accumulated.

In Ambarivao, the average day length in September is 11h and 58min.

In September, on the first day of the month, sunrise is at 05:57 and sunset at 17:39. On the last day of the month, sunrise is at 05:29 and sunset at 17:47 EAT.

In September, the average sunshine duration is 8h.

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

In Ambarivao, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

23.4°C

24.5°C

26°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.5km/h

16.6km/h

18.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.9

10.9

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Ambarivao, Madagascar

Average high temperature in September: 24.5°C

The warmest month (with the highest average high temperature) is January (28.7°C).
The month with the lowest average high temperature is July (22.8°C).

Average low temperature in September: 19.7°C

The month with the highest average low temperature is January (24.3°C).
The coldest month (with the lowest average low temperature) is July (18.4°C).

Average pressure in September
Ambarivao, Madagascar

Average pressure in September: 1020.9mbar

The month with the highest atmospheric pressure is July (1022.6mbar).
The month with the lowest atmospheric pressure is January (1011.9mbar).

Average wind speed in September
Ambarivao, Madagascar

Average wind speed in September: 16km/h

The windiest month (with the highest average wind speed) is October (17.1km/h).
The calmest month (with the lowest average wind speed) is May (11km/h).

Average humidity in September
Ambarivao, Madagascar

Average humidity in September: 78%

The month with the highest relative humidity is March (82%).
The months with the lowest relative humidity are July, August and September (78%).

Average rainfall in September
Ambarivao, Madagascar

Average rainfall in September: 24mm

The wettest month (with the highest rainfall) is January (151mm).
The driest month (with the least rainfall) is September (24mm).

Average rainfall days in September
Ambarivao, Madagascar

Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is January (22 days).
The month with the least rainy days is September (12.2 days).

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

Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

Average sunshine in September: 8h and 0min

The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

Average sunshine days in September
Ambarivao, Madagascar

Average sunshine days in September: 12.9 days

The month with the most sunshine days is September (12.9 days).
The month with the least sunshine days is January (6.3 days).

Average UV index in September
Ambarivao, Madagascar

Average UV index in September: 6

The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are March, April, May, June, July, August, September, October and November (UV index 6).

Average cloud cover in September
Ambarivao, Madagascar

Average cloud cover in September: 37

The months with the most cloud cover are March and November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in September
Ambarivao, 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).