Weather in Nosy Iranja, Antsiranana Province, Madagascar in September

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Visiting Nosy Iranja, Antsiranana Province, Madagascar in September

September is one of the best months to visit Nosy Iranja for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 83% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright.

September has total rainfall of 4.6cm (1.8inches) making it predominantly dry with occasional light showers on very few days. There are just 9.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a very warm 26°C (78°F). September is an excellent month for swimming in Nosy Iranja with very comfortable temperatures for bathing all day. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

September offers beautiful beach weather, with sunny days and minimal rainfall. Swimming, sunbathing, snorkeling, and diving conditions remain excellent, with clear waters and calm seas. Surfing, windsurfing, and kitesurfing are also popular activities during this month, thanks to the consistent weather conditions. Also consider visiting Nosy Iranja in one of the other best months of May, July, August, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Nosy Iranja in September?

Yes, September is a great time for sunbathing in Nosy Iranja.

September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 83% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright. September has total rainfall of 4.6cm (1.8inches) making it predominantly dry with occasional light showers on very few days. There are just 9.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about September temperature and sunshine.

Can you swim in Nosy Iranja in September?

Yes, September is an excellent month for swimming in Nosy Iranja with very warm sea temperatures 26°C (78°F).

More about September sea temperatures.

Is September a good time to holiday in Nosy Iranja?

Yes, September is a great time for a holiday in Nosy Iranja.

September has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 83% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright. September has total rainfall of 4.6cm (1.8inches) making it predominantly dry with occasional light showers on very few days. There are just 9.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a very warm 26°C (78°F). September is an excellent month for swimming in Nosy Iranja with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Nosy Iranja warm in September?

Yes, Nosy Iranja is very hot and perfect for sunbathing on clear days in September.

The average maximum temperature in Nosy Iranja in September is 31°C (87°F). The average maximum temperature is 30°C (86°) in the previous month and 32°C (90°F) in the next month.

The average temperature in Nosy Iranja in September is 26°C (78°F). The average temperature is 25°C (77°F) in the previous month and 27°C (81°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Nosy Iranja in September?

The average day light hours per day in Nosy Iranja in September are 12. The sunshine percentage is 83% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright.

More about September sunshine.

Crowds in Nosy Iranja in September

September marks the beginning of the shoulder season at Nosy Iranja, with the weather becoming warmer and more tourists visiting the beach. The crowd levels are still relatively low, making it an enjoyable time for visitors who prefer fewer people around. There are no public holidays or special events in September.

Temperature in Nosy Iranja in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. The average maximum temperature in Nosy Iranja in September is 31°C (87°F). The average maximum temperature is 30°C (86°F) in the previous month and 32°C (90°F) in the next month.

The average temperature in Nosy Iranja in September is 26°C (78°F). The average temperature is 25°C (77°F) in the previous month and 27°C (81°F) in the next month.

The average minimum temperature in Nosy Iranja in September is 21°C (69°F). The minimum temperature is 20°C (69°F) in the previous month and 23°C (73°F) in the next month.

Sunshine in Nosy Iranja in September

The days in September are marginally longer than the previous month and the days continue to get marginally longer into October. September has marginally more hours of sunshine than the previous month and hours of sunshine continue to rise slightly into October. During September the average day light hours are 12 per day in Nosy Iranja. The sunshine percentage is 83% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 10.0hrs making the days long and bright.

The ultraviolet index in Nosy Iranja in September is typically 13.1 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Nosy Iranja in September

The average sea water temperature in Nosy Iranja in September is 25.5°C (77.9°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

Rainfall in Nosy Iranja in September

September weather is slightly drier than the previous month. September has fewer days of rain than the previous month. The average total rainfall in Nosy Iranja in September is 4.6cm (1.8inches) and on average there are 9.5 rainy days in September making it a quite rainy time to visit the beach.

Humidity in Nosy Iranja in September

The maximum dew point (an indicator of humidity) in Nosy Iranja in September is 20°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 19°C (67°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Nosy Iranja in September is typically 84.1%. The maximum relative humidity is 85.7% in the previous month and 82.1% in the next month.

The average relative humidity in Nosy Iranja in September is typically 57.7%. The average relative humidity is 60.3% in the previous month and 57.7% in the next month.

Wind Speed in Nosy Iranja in September

The average maximum wind speed in Nosy Iranja in September is typically 15KM/H (9MPH). The average maximum wind speed is 14KM/H (9MPH) in the previous month and 15KM/H (9MPH) in the next month.

The average wind speed in Nosy Iranja in September is typically 9KM/H (5MPH). The average wind speed is 8KM/H (5MPH) in the previous month and 9KM/H (6MPH) in the next month.

The average wind direction in Nosy Iranja in September is from the North.

Monthly Averages

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Need Inspiration?

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