Anjajavy
Madagascar
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Anjajavy, Madagascar

The first month of the spring, September, is still a tropical month in Anjajavy, Madagascar, with temperature in the range of an average low of 20°C (68°F) and an average high of 31°C (87.8°F).
The ideal sea water temperature of 26°C (78.8°F) and only 3 rainfall days, with 13mm (0.5") of accumulated rainfall, make September the best time for swimming and other water activities.

Temperature

In September, the average high-temperature remains equal as in August - a still hot 31°C (87.8°F). The average low-temperature, in September, is 20°C (68°F).

Rainfall

In Anjajavy, Madagascar, during September, the rain falls for 3 days and regularly aggregates up to 13mm (0.5") of precipitation. In Anjajavy, Madagascar, during the entire year, the rain falls for 125 days and collects up to 1631mm (64.2") of precipitation.

Sea temperature

July through September, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater.
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Anjajavy, the average length of the day in September is 12h.

Sunshine

May, August through October, with an average of 10h of sunshine, are months with the most sunshine.

UV index

The average daily maximum UV index in September is 11. A UV Index value of 11, and more, symbolizes an extreme threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 11 translate into the following recommendations:
Take all required precautions, as unprotected skin and eyes can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in September in Anjajavy?

The average high-temperature, in September, in Anjajavy, Madagascar, is 31°C (87.8°F), while the average low-temperature is 20°C (68°F).

How much does it rain in Anjajavy in September?

In Anjajavy, Madagascar, in September, it is raining for 3 days, with typically 13mm (0.5") of accumulated precipitation.

What months are the sea coldest in Anjajavy?

July through September, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater in Anjajavy, Madagascar.

What is the water temperature in September in Anjajavy?

In Anjajavy, in September, the average water temperature is 26°C (78.8°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

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

In September, the average length of the day is 12h.

What are the months with the most sunshine in Anjajavy?

Months with the most sunshine in Anjajavy are May, August through October, with an average of 10h of sunshine.

How many hours of sunshine does Anjajavy have in September?

In September, the average sunshine is 10h.

How high is the UV index in September in Anjajavy?

The average daily maximum UV index in September is 11. A UV Index value of 11, and more, symbolizes an extreme health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Anjajavy, Madagascar
  • Average high temperature in September: 31°C

Warmest months (with the highest average high temperature) are April and October (32°C).
Months with the lowest average high temperature are February, June and July (30°C).

  • Average low temperature in September: 20°C

Months with the highest average low temperature are January, February, March, April, November and December (23°C).
Coldest months (with the lowest average low temperature) are July and August (19°C).

Average rainfall in September - Anjajavy, Madagascar
  • Average rainfall in September: 13mm

The wettest month (with the highest rainfall) is January (435mm).
Driest months (with the lowest rainfall) are June and August (10mm).

Average rainfall days in September - Anjajavy, Madagascar
  • Average rainfall days in September: 3 days

The month with the highest number of rainy days is January (24 days).
The month with the lowest number of rainy days is June (2 days).

Average sea temperature in September - Anjajavy, Madagascar
  • Average sea temperature in September: 26°C

Best months for swimming (with the highest average sea temperature) are January, February, March, April, May and December (29°C).
Coldest months (with the lowest average sea temperature) are July, August and September (26°C).

Average daylight in September / Average sunshine in September - Anjajavy, Madagascar
  • Average daylight in September: 12h

The month with the longest days is December (Average daylight: 13h).
The month with shortest days is June (Average daylight: 11.2h).

  • Average sunshine in September: 10h

Months with most sunshine are May, August, September and October (Average sunshine: 10h).
Months with least sunshine are January, February and December (Average sunshine: 7).

Average UV index in September - Anjajavy, Madagascar
  • Average UV index in September: 11

Months with the highest UV index are January, February, March, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 7).