September weather forecastLa Foa, New Caledonia
September
Weather in September
September marks the beginning of a rise in temperature in La Foa, while trending towards the hot season. At 31%, the city experiences the lowest cloud cover of the year, hinting at clear skies. This month stays pretty constant, barely showing a significant difference compared to August. As the cool evenings yield to warm, sunny days, sunshine hours increase allowing for more time exploring the city’s outdoor beauty. The improved weather conditions promise a pleasant and undisturbed experience of the many attractions La Foa has to offer.Temperature
September ushers in an average high-temperature of a still agreeable 22.6°C (72.7°F), aligning closely with the preceding month. La Foa documents an average low-temperature of 18.6°C (65.5°F) for the nights of September.Humidity
With an average relative humidity of 74%, September is the least humid month.Rainfall
The month with the least rainfall is September, when the rain falls for 8.9 days and typically collects 21mm (0.83") of precipitation.Daylight
The average length of the day in September is 11h and 58min.On the first day of September in La Foa, sunrise is at 06:06 and sunset at 17:47. On the last day of the month, sunrise is at 05:38 and sunset at 17:54 +11.
Sunshine
In September, the average sunshine is 8h.UV index
In La Foa, New Caledonia, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 6 suggests this advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
La Foa, New Caledonia
- Average high temperature in September: 22.6°C
The warmest month (with the highest average high temperature) is February (27.5°C).
The months with the lowest average high temperature are July and August (21.9°C).
- Average low temperature in September: 18.6°C
The month with the highest average low temperature is February (24.3°C).
The coldest month (with the lowest average low temperature) is August (18.2°C).
Average pressure in September
La Foa, New Caledonia
- Average pressure in September: 1016.6mbar
The months with the highest atmospheric pressure are July and August (1016.7mbar).
The month with the lowest atmospheric pressure is February (1008mbar).
Average wind speed in September
La Foa, New Caledonia
- Average wind speed in September: 13.6km/h
The windiest months (with the highest average wind speed) are March, April and November (15.9km/h).
The calmest month (with the lowest average wind speed) is August (13.1km/h).
Average humidity in September
La Foa, New Caledonia
- Average humidity in September: 74%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is September (74%).
Average rainfall in September
La Foa, New Caledonia
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is March (132mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in September
La Foa, New Caledonia
- Average rainfall days in September: 8.9 days
The month with the highest number of rainy days is March (23.5 days).
The month with the least rainy days is September (8.9 days).
Average daylight in September /
Average sunshine in September
La Foa, New Caledonia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 24min).
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 November (Average sunshine: 9h and 54min).
The months with the least sunshine are April, July and August (Average sunshine: 5h and 54min).
Average sunshine days in September
La Foa, New Caledonia
- Average sunshine days in September: 17 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is March (3.3 days).
Average UV index in September
La Foa, New Caledonia
- Average UV index in September: 6
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in September
La Foa, New Caledonia
- Average cloud cover in September: 31
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in September
La Foa, New Caledonia
- 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).
