September weather forecast
Ranohira, Madagascar

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Weather in September

September welcomes an increase in temperature and daylight hours, hinting Ranohira's gradual transition to warmer months. Wind speed perceives a small spike, complementing the warm temperatures with a slight breeze. However, the rainfall remains at a minimal level, preserving the city's dry and comfortable weather conditions. Despite peaking at 28.2°C (82.8°F), the temperature doesn't impact the general livability given the compounding factors. By the end of the month, the weather sets the stage for the upcoming hot, dry learning to more tropical conditions.

Temperature

September's onset in Ranohira witnesses a minor shift in the average high-temperature, moving from a moderately hot 25.1°C (77.2°F) in August to a still warm 28.2°C (82.8°F). Ranohira records a marked divergence from the day's high temperatures, with nights in September averaging at a moderate 14.6°C (58.3°F).

Heat index

During September, the heat index is calculated to be 29°C (84.2°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

The months with the lowest humidity in Ranohira are September and October, with an average relative humidity of 51%.

Rainfall

In September, in Ranohira, the rain falls for 2.8 days. Throughout September, 6mm (0.24") of precipitation is accumulated. In Ranohira, during the entire year, the rain falls for 142.5 days and collects up to 647mm (25.47") of precipitation.

Daylight

In September, the average length of the day in Ranohira is 11h and 58min.
On the first day of September in Ranohira, sunrise is at 06:07 and sunset at 17:48. On the last day of the month, sunrise is at 05:39 and sunset at 17:56 EAT.

Sunshine

In September, the average sunshine is 9.1h.

UV index

January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index in Ranohira. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In September, the maximum UV index of 6 translates into these guidelines:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot is September in Ranohira?

An average high-temperature, in September, in Ranohira, is 28.2°C (82.8°F) and the average low-temperature is 14.6°C (58.3°F). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 29°C (84.2°F).

What are the least humid months in Ranohira?

The months with the lowest humidity in Ranohira, Madagascar, are September and October, with an average relative humidity of 51%.

What is the average humidity in September in Ranohira?

In Ranohira, the average relative humidity in September is 51%.

How many days does it rain in September in Ranohira?

In Ranohira, in September, during 2.8 rainfall days, 6mm (0.24") of precipitation is typically accumulated.

What is the average length of the day in September in Ranohira?

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

When are sunrise and sunset in September in Ranohira?

On the first day of September in Ranohira, sunrise is at 06:07 and sunset at 17:48. On the last day of the month, sunrise is at 05:39 and sunset at 17:56 EAT.

How many hours of sunshine does Ranohira have in September?

In Ranohira, Madagascar, the average sunshine duration in September is 9.1h.

When is the highest UV index in Ranohira?

The months with the highest UV index in Ranohira, Madagascar, are January through March, September through December, with an average maximum UV index of 6.

What is the UV index intensity in September in Ranohira?

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

Average temperature in September
Ranohira, Madagascar

Average temperature in September - Ranohira, Madagascar
  • Average high temperature in September: 28.2°C

The warmest month (with the highest average high temperature) is November (30.5°C).
The month with the lowest average high temperature is July (22.6°C).

  • Average low temperature in September: 14.6°C

The month with the highest average low temperature is December (19.7°C).
The coldest month (with the lowest average low temperature) is July (11.4°C).

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Average pressure in September
Ranohira, Madagascar

Average pressure in September - Ranohira, Madagascar
  • Average pressure in September: 1018.3mbar

The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is January (1010.8mbar).

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Average wind speed in September
Ranohira, Madagascar

Average wind speed in September - Ranohira, Madagascar
  • Average wind speed in September: 13km/h

The windiest month (with the highest average wind speed) is July (13.2km/h).
The calmest month (with the lowest average wind speed) is December (10.8km/h).

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Average humidity in September
Ranohira, Madagascar

Average humidity in September - Ranohira, Madagascar
  • Average humidity in September: 51%

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are September and October (51%).

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Average rainfall in September
Ranohira, Madagascar

Average rainfall in September - Ranohira, Madagascar
  • Average rainfall in September: 6mm

The wettest month (with the highest rainfall) is January (192mm).
The driest months (with the least rainfall) are July and August (2mm).

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Average rainfall days in September
Ranohira, Madagascar

Average rainfall days in September - Ranohira, Madagascar
  • Average rainfall days in September: 2.8 days

The month with the highest number of rainy days is January (24.9 days).
The months with the least rainy days are July and August (2.4 days).

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

Average daylight in September / Average sunshine in September - Ranohira, 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: 9h and 1min

The month with the most sunshine is November (Average sunshine: 11h and 42min).
The month with the least sunshine is April (Average sunshine: 7h and 18min).

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Average sunshine days in September
Ranohira, Madagascar

Average sunshine days in September - Ranohira, Madagascar
  • Average sunshine days in September: 26.7 days

The month with the most sunshine days is July (27.9 days).
The month with the least sunshine days is January (5.5 days).

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Average UV index in September
Ranohira, Madagascar

Average UV index in September - Ranohira, Madagascar
  • Average UV index in September: 6

The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).

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Average cloud cover in September
Ranohira, Madagascar

Average cloud cover in September - Ranohira, Madagascar
  • Average cloud cover in September: 10

The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 10).

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Average visibility in September
Ranohira, Madagascar

Average visibility in September - Ranohira, Madagascar
  • Average visibility in September: 10km

The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April and May (9km).

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Ranohira, Madagascar

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