Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The advent of August brings an average high-temperature of a still pleasant 20.7°C (69.3°F), almost identical to the preceding month. Throughout August nights, Noumea records a consistent low-temperature averaging a comfortable 17.6°C (63.7°F).Humidity
The months with the lowest humidity in Noumea, New Caledonia, are July and August, with an average relative humidity of 77%.Rainfall
In Noumea, during August, the rain falls for 15.4 days and regularly aggregates up to 44mm (1.73") of precipitation. In Noumea, during the entire year, the rain falls for 224.5 days and collects up to 774mm (30.47") of precipitation.Sea temperature
The months with the coldest seawater in Noumea are August and September, with an average sea temperature of 22.8°C (73°F).Note: Factor in your tolerance to cold, the sunshine, the wind, and the air's warmth, and a swim in 22.8°C (73°F) might be tempting. It is interesting to note that Olympians compete in 25°C (77°F) to 28°C (82.4°F) water temperatures.
Daylight
The average length of the day in August is 11h and 22min.On the first day of the month, sunrise is at 06:27 and sunset at 17:33. On the last day of August, sunrise is at 06:04 and sunset at 17:44 +11.
Sunshine
In Noumea, the average sunshine in August is 5.9h.UV index
The months with the lowest UV index in Noumea are May through September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 5 during August leads to these instructions:
Take precautions - Protection against sun damage is advised. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take caution! The UV rays from the Sun gain strength from sand and water reflections.
Frequently asked questions
What are the temperatures in Noumea in August?
What are the least humid months in Noumea?
What is the average humidity in August in Noumea?
How much does it rain in Noumea in August?
What are the months with the coldest sea water in Noumea?
What is the water temperature in August in Noumea?
How many hours of daylight does Noumea have in August?
When is the sunrise / sunset in August in Noumea?
How long on average sun shines in August in Noumea?
When is the lowest UV index in Noumea?
How high is the UV index in August in Noumea?
Average temperature in August
Noumea, New Caledonia
- Average high temperature in August: 20.7°C
The warmest month (with the highest average high temperature) is February (26.5°C).
The month with the lowest average high temperature is July (20.6°C).
- Average low temperature in August: 17.6°C
The month with the highest average low temperature is February (23.8°C).
The coldest month (with the lowest average low temperature) is August (17.6°C).
Average pressure in August
Noumea, New Caledonia
- Average pressure in August: 1017.1mbar
The months with the highest atmospheric pressure are July, August and September (1017.1mbar).
The month with the lowest atmospheric pressure is February (1008.5mbar).
Average wind speed in August
Noumea, New Caledonia
- Average wind speed in August: 14.6km/h
The windiest month (with the highest average wind speed) is March (18.8km/h).
The calmest month (with the lowest average wind speed) is August (14.6km/h).
Average humidity in August
Noumea, New Caledonia
- Average humidity in August: 77%
The months with the highest relative humidity are February and March (83%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in August
Noumea, New Caledonia
- Average rainfall in August: 44mm
The wettest month (with the highest rainfall) is March (134mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in August
Noumea, New Caledonia
- Average rainfall days in August: 15.4 days
The month with the highest number of rainy days is March (23.7 days).
The month with the least rainy days is September (14.3 days).
Average sea temperature in August
Noumea, New Caledonia
- Average sea temperature in August: 22.8°C
The best month for swimming (with the highest average sea temperature) is February (27.5°C).
The coldest months (with the lowest average sea temperature) are August and September (22.8°C).
Average daylight in August /
Average sunshine in August
Noumea, New Caledonia
- Average daylight in August: 11h and 2min
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 August: 5h and 5min
The month with the most sunshine is November (Average sunshine: 10h and 0min).
The months with the least sunshine are April, May, June and July (Average sunshine: 5h and 42min).
Average sunshine days in August
Noumea, New Caledonia
- Average sunshine days in August: 8.3 days
The month with the most sunshine days is August (8.3 days).
The month with the least sunshine days is April (4.3 days).
Average UV index in August
Noumea, New Caledonia
- Average UV index in August: 5
The months with the highest UV index are January, February, March, April, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 5).
Average cloud cover in August
Noumea, New Caledonia
- Average cloud cover in August: 38
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in August
Noumea, New Caledonia
- Average visibility in August: 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).
Noumea, New Caledonia
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