March weather forecast
Koumac, New Caledonia

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Weather in March

Following February, March weather in Koumac adjusts subtly, marking the subtle transition to a drier season. The rainfall level decreases to 114mm, a notable drop in comparison to the previous month. This month witnesses a slight decline in temperature, fostering a more comfortable and less muggy environment. The decrease in rain, coupled with the moderated temperature, paves the way for extended outdoor activities. Although it remains windy, the weather in March creates a comfortable balance between warmth and coolness for both locals and visitors.

Temperature

The ushering in of March in Koumac brings an average high-temperature of a still warm 28°C, closely mirroring the 28.3°C of February. Nighttime in Koumac, during March, brings an average low of 24.4°C, a modest reduction from the day's peak.

Heat index

The heat index in March is appraised at a hot 32°C. Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

March is the most humid month, with an average relative humidity of 79%.

Rainfall

In March, the rain falls for 24.8 days. Throughout March, 114mm of precipitation is accumulated. Throughout the year, in Koumac, there are 190.5 rainfall days, and 733mm of precipitation is accumulated.

Daylight

In March, the average length of the day in Koumac is 12h and 13min.
On the first day of the month, sunrise is at 05:59 and sunset at 18:30. On the last day of March, in Koumac, sunrise is at 06:09 and sunset at 18:04 +11.

Sunshine

In March, the average sunshine in Koumac is 7.6h.

UV index

The months with the highest UV index in Koumac, New Caledonia, are January through March, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during March leads to these instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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FAQ

How hot does it get in Koumac in March?

The high-temperature, in March, in Koumac, is 28°C, while the low-temperature averages to 24.4°C. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in March is appraised at 32°C.

What is the most humid month in Koumac?

March is the most humid month in Koumac, New Caledonia, with an average relative humidity of 79%.

What is the average humidity in March in Koumac?

The average relative humidity in March in Koumac, New Caledonia, is 79%.

How many days does it rain in March in Koumac?

In Koumac, New Caledonia, in March, during 24.8 rainfall days, 114mm of precipitation is typically accumulated.

How many hours of daylight does Koumac have in March?

In March, the average day length is 12h and 13min.

When are sunrise and sunset in March in Koumac?

In March, on the first day of the month, sunrise is at 05:59 and sunset at 18:30. On the last day of the month, sunrise is at 06:09 and sunset at 18:04 +11.

How long on average sun shines in March in Koumac?

In Koumac, the average sunshine duration in March is 7.6h.

What is the month with the highest UV index in Koumac?

January through March, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in March in Koumac?

The average daily maximum UV index in March in Koumac, New Caledonia, is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Koumac, New Caledonia

Average temperature in March - Koumac, New Caledonia
  • Average high temperature in March: 28°C

The warmest month (with the highest average high temperature) is February (28.3°C).
The months with the lowest average high temperature are July and August (22.8°C).

  • Average low temperature in March: 24.4°C

The month with the highest average low temperature is February (24.8°C).
The coldest month (with the lowest average low temperature) is August (18.9°C).

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Average pressure in March
Koumac, New Caledonia

Average pressure in March - Koumac, New Caledonia
  • Average pressure in March: 1010mbar

The month with the highest atmospheric pressure is August (1016.4mbar).
The month with the lowest atmospheric pressure is February (1007.6mbar).

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Average wind speed in March
Koumac, New Caledonia

Average wind speed in March - Koumac, New Caledonia
  • Average wind speed in March: 14km/h

The windiest month (with the highest average wind speed) is June (15.4km/h).
The calmest month (with the lowest average wind speed) is December (13.3km/h).

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Average humidity in March
Koumac, New Caledonia

Average humidity in March - Koumac, New Caledonia
  • Average humidity in March: 79%

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are September, October and November (74%).

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Average rainfall in March
Koumac, New Caledonia

Average rainfall in March - Koumac, New Caledonia
  • Average rainfall in March: 114mm

The wettest month (with the highest rainfall) is February (146mm).
The driest month (with the least rainfall) is September (15mm).

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Average rainfall days in March
Koumac, New Caledonia

Average rainfall days in March - Koumac, New Caledonia
  • Average rainfall days in March: 24.8 days

The month with the highest number of rainy days is March (24.8 days).
The months with the least rainy days are August and September (8.2 days).

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Average daylight in March /
Average sunshine in March
Koumac, New Caledonia

Average daylight in March / Average sunshine in March - Koumac, New Caledonia
  • Average daylight in March: 12h and 1min

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 54min).

  • Average sunshine in March: 7h and 4min

The month with the most sunshine is October (Average sunshine: 10h and 6min).
The month with the least sunshine is August (Average sunshine: 6h and 6min).

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Average sunshine days in March
Koumac, New Caledonia

Average sunshine days in March - Koumac, New Caledonia
  • Average sunshine days in March: 2.5 days

The month with the most sunshine days is July (19.7 days).
The month with the least sunshine days is March (2.5 days).

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Average UV index in March
Koumac, New Caledonia

Average UV index in March - Koumac, New Caledonia
  • Average UV index in March: 7

The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 6).

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Average cloud cover in March
Koumac, New Caledonia

Average cloud cover in March - Koumac, New Caledonia
  • Average cloud cover in March: 42

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 28).

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Average visibility in March
Koumac, New Caledonia

Average visibility in March - Koumac, New Caledonia
  • Average visibility in March: 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).

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Koumac, New Caledonia

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