Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Koumac, New Caledonia, is a moderately hot summer month, with an average temperature fluctuating between 27.8°C (82°F) and 24.4°C (75.9°F). In January, the average high-temperature is practically the same as in December - a still warm 27.8°C (82°F). Weather in January »
Weather in February
February, the last month of the summer in Koumac, is another warm month, with an average temperature fluctuating between 24.8°C (76.6°F) and 28.3°C (82.9°F). February is the warmest month, with an average high-temperature of 28.3°C (82.9°F) and an average low-temperature of 24.8°C (76.6°F). The average heat index in February is appraised at a hot 33°C (91.4°F). Weather in February »
Weather in March
March, the first month of the autumn in Koumac, is also a moderately hot month, with temperature in the range of an average high of 28°C (82.4°F) and an average low of 24.4°C (75.9°F). In Koumac, the average high-temperature in March is relatively the same as in February - a still warm 28°C (82.4°F). Weather in March »
Weather in April
April, like March, in Koumac, New Caledonia, is another warm autumn month, with an average temperature ranging between max 26.7°C (80.1°F) and min 23.2°C (73.8°F). In April, the average high-temperature is essentially the same as in March - a still moderately hot 26.7°C (80.1°F). Weather in April »
Weather in May
May, the last month of the autumn in Koumac, is also a moderately hot month, with an average temperature varying between 25.1°C (77.2°F) and 21.6°C (70.9°F). In Koumac, the average high-temperature in May is relatively the same as in April - a still warm 25.1°C (77.2°F). Weather in May »
Weather in June
The first month of the winter, June, is still a warm month in Koumac, New Caledonia, with an average temperature fluctuating between 23.6°C (74.5°F) and 20.4°C (68.7°F). In Koumac, New Caledonia, the average high-temperature in June is almost the same as in May - a still moderately hot 23.6°C (74.5°F). Weather in June »
Weather in July
July, like June, is another pleasant winter month in Koumac, New Caledonia, with an average temperature varying between 19.3°C (66.7°F) and 22.8°C (73°F). The coldest months are July and August, with an average high-temperature of 22.8°C (73°F). Weather in July »
Weather in August
August, the last month of the winter in Koumac, is also an agreeable month, with an average temperature ranging between max 22.8°C (73°F) and min 18.9°C (66°F). July and August, with an average high-temperature of 22.8°C (73°F), are the coldest months. Weather in August »
Weather in September
September, the first month of the spring in Koumac, is a warm month, with an average temperature fluctuating between 23.6°C (74.5°F) and 19.5°C (67.1°F). In September, the average high-temperature is essentially the same as in August - a warm 23.6°C (74.5°F). Weather in September »
Weather in October
October, the same as September, is a moderately hot spring month in Koumac, New Caledonia, with an average temperature fluctuating between 25°C (77°F) and 21.3°C (70.3°F). In October, the average high-temperature is almost the same as in September - a still warm 25°C (77°F). Weather in October »
Weather in November
November, the last month of the spring in Koumac, is another warm month, with an average temperature varying between 22.1°C (71.8°F) and 26.1°C (79°F). In November, the average high-temperature is relatively the same as in October - a still moderately hot 26.1°C (79°F). Weather in November »
Weather in December
The first month of the summer, December, is still a warm month in Koumac, New Caledonia, with an average temperature varying between 27.3°C (81.1°F) and 23.7°C (74.7°F). In Koumac, New Caledonia, the average high-temperature in December is practically the same as in November - a still warm 27.3°C (81.1°F). Weather in December »
[Resources]FAQ
How much does it rain in Koumac?
In Koumac, during the entire year, the rain falls for 190.5 days and collects up to 733mm (28.86") of precipitation.
What are the months 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 in Koumac, New Caledonia.
What is the warmest month in Koumac?
The warmest month is February, with an average high-temperature of 28.3°C (82.9°F) and an average low-temperature of 24.8°C (76.6°F).
What is the rainiest month in Koumac?
February is the month with the most rainfall. Rain falls for 21.8 days and accumulates 146mm (5.75") of precipitation.
What is the most humid month in Koumac?
March is the most humid month, with an average relative humidity of 79%.
What are the months with the lowest UV index in Koumac?
April through December, with an average maximum UV index of 6, are months with the lowest UV index.
What is the month with the shortest days in Koumac?
With an average of 10h and 55min of daylight, June has the shortest days of the year.
What are the coldest months in Koumac?
The coldest months in Koumac, New Caledonia, are July and August, with an average high-temperature of 22.8°C (73°F).
What is the month with the least sunshine in Koumac?
With an average of 6.1h of sunshine, August has the least sunshine of the year.
What is the least humid month in Koumac?
September through November, with an average relative humidity of 74%, are the least humid months.
What is the driest month in Koumac?
September is the month with the least rainfall in Koumac. Rain falls for 8.2 days and accumulates 15mm (0.59") of precipitation.
What month has the most sunshine in Koumac?
October has the most sunshine of the year in Koumac, with an average of 10.1h of sunshine.
When are the longest days in Koumac?
The month with the longest days is December, with an average of 13h and 21min of daylight.
Is there Daylight Saving Time (DST) in Koumac?
Koumac, New Caledonia, does not utilize Daylight Saving Time (DST). +11 timezone is used throughout the entire year.
Average temperature
Koumac, New Caledonia
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).
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).
Average pressure
Koumac, New Caledonia
- Average pressure in January:
1008.4mbar - Average pressure in February:
1007.6mbar - Average pressure in March:
1010mbar - Average pressure in April:
1012.3mbar - Average pressure in May:
1014.6mbar - Average pressure in June:
1015.6mbar
- Average pressure in July:
1016.3mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1016.3mbar - Average pressure in October:
1015.1mbar - Average pressure in November:
1012.8mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is August (1016.4mbar).
The month with the lowest atmospheric pressure is February (1007.6mbar).
Average wind speed
Koumac, New Caledonia
- Average wind speed in January:
13.7km/h - Average wind speed in February:
14.3km/h - Average wind speed in March:
14km/h - Average wind speed in April:
14.4km/h - Average wind speed in May:
14.9km/h - Average wind speed in June:
15.4km/h
- Average wind speed in July:
15.3km/h - Average wind speed in August:
14km/h - Average wind speed in September:
14km/h - Average wind speed in October:
13.9km/h - Average wind speed in November:
13.6km/h - Average wind speed in December:
13.3km/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).
Average humidity
Koumac, New Caledonia
The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are September, October and November (74%).
Average rainfall
Koumac, New Caledonia
- Average rainfall in January:
103mm - Average rainfall in February:
146mm - Average rainfall in March:
114mm - Average rainfall in April:
64mm - Average rainfall in May:
44mm - Average rainfall in June:
38mm
The wettest month (with the highest rainfall) is February (146mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days
Koumac, New Caledonia
- Average rainfall days in January:
23.3 days - Average rainfall days in February:
21.8 days - Average rainfall days in March:
24.8 days - Average rainfall days in April:
19.1 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
9.6 days
- Average rainfall days in July:
8.8 days - Average rainfall days in August:
8.2 days - Average rainfall days in September:
8.2 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
16.3 days - Average rainfall days in December:
22.5 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).
Average daylight / Average sunshine
Koumac, New Caledonia
- Average daylight in January:
13h and 1min - Average daylight in February:
12h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 4min - Average daylight in May:
11h and 1min - Average daylight in June:
10h and 5min
- Average daylight in July:
11h and 0min - Average daylight in August:
11h and 2min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 4min - Average daylight in November:
13h and 1min - Average daylight in December:
13h and 2min
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 January:
9h and 4min - Average sunshine in February:
9h and 5min - Average sunshine in March:
7h and 4min - Average sunshine in April:
6h and 2min - Average sunshine in May:
6h and 2min - Average sunshine in June:
6h and 1min
- Average sunshine in July:
6h and 2min - Average sunshine in August:
6h and 1min - Average sunshine in September:
7h and 4min - Average sunshine in October:
10h and 1min - Average sunshine in November:
9h and 5min - Average sunshine in December:
9h and 2min
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).
Average sunshine days
Koumac, New Caledonia
- Average sunshine days in January:
3.3 days - Average sunshine days in February:
2.8 days - Average sunshine days in March:
2.5 days - Average sunshine days in April:
6.3 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
19.7 days - Average sunshine days in August:
19.3 days - Average sunshine days in September:
18.3 days - Average sunshine days in October:
12 days - Average sunshine days in November:
7.6 days - Average sunshine days in December:
3.6 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).
Average UV index
Koumac, New Caledonia
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).
Average cloud cover
Koumac, New Caledonia
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility
Koumac, New Caledonia
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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