July weather forecast
New Caledonia

July in New Caledonia signifies the peak of the winter season. The influence of the Tropical Monsoon climate is at its lowest during this time, leading to the coolest and driest conditions of the year. Average temperatures drop further to between 19°C (66.2°F) and 22°C (71.6°F), marking the coldest month of the year. However, the coastal cities of Nouméa and Bourail experience slightly higher temperatures, keeping the weather comfortably cool rather than outright cold.

The lower temperatures in July are accompanied by reduced humidity, making for a very comfortable climate. The frequency of rainfall also continues to decrease, with precipitation levels ranging from 40mm (1.57") to 60mm (2.36"), marking this as one of the driest months of the year. The sporadic rain showers that do occur are typically light and brief, mostly confined to late afternoon or evening.

Compared to June, July experiences further decreases in both temperature and rainfall, maintaining the winter trend. Looking ahead to August, similar weather conditions prevail, with only a slight increase in temperature as the transition to the warmer spring season begins.

Despite being the coolest month, July’s weather remains favourable for outdoor activities. The mild temperatures and low rainfall make it ideal for exploring the islands' natural landscapes without the hindrance of extreme weather conditions. Although water temperatures in the sea may be slightly cooler, water-based activities remain popular, with the clear skies and reduced humidity providing excellent visibility for sightseeing and photography.

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• Noumea - July »
  July witnesses the coldest temperatures of the year in Noumea with an average temperature of 20.6°C (69.1°F), coupled with a further decrease in rainfall to 54mm (2.13"). The months with the least sunshine in Noumea are April through July, with an average of 5.7h of sunshine.
• Mont-Dore - July »
  July is the coldest month of the year in Mont-Dore, registering average temperatures as high as 20.6°C (69.1°F) and as low as 18.2°C (64.8°F). In Mont-Dore, New Caledonia, July is the coldest month, with temperatures averaging a high of 20.6°C (69.1°F) and a low of 18.2°C (64.8°F).
• Dumbea - July »
  The months with the lowest humidity in Dumbea, New Caledonia, are July and August, with an average relative humidity of 77%. The months with the lowest humidity in Dumbea are July and August, with an average relative humidity of 77%.
• Tadine - July »
  In Tadine in July, the average water temperature is 23.6°C (74.5°F). July and August, with an average relative humidity of 73%, are the least humid months in Tadine.
• Poindimie - July »
  In Poindimie, during July, the rain falls for 12.1 days and regularly aggregates up to 37mm (1.46") of precipitation. July in Poindimie, New Caledonia continues the winter season, promising lesser rainfall than previous months, providing a dry, pleasant climate.
• Kone - July »
  July, with average temperatures reaching a high of 22°C (71.6°F) and a low of 18.7°C (65.7°F), is the coldest month in Kone. On the last day of July, in Kone, sunrise is at 06:32 and sunset at 17:41 +11.
• Houailou - July »
  In Houailou, New Caledonia, the coldest months are July and August, registering an average high-temperature of 21.9°C (71.4°F). July and August in Houailou, New Caledonia, are characterised by lowest temperatures, with an average high of 21.9°C (71.4°F).
• La Foa - July »
  April, July and August, with an average of 5.9h of sunshine, are months with the least sunshine in La Foa, New Caledonia. April, July and August, with an average of 5.9h of sunshine, are months with the least sunshine in La Foa, New Caledonia.
• Voh - July »
  In Voh in July, it is raining for 8.8 days, with typically 27mm (1.06") of accumulated precipitation. On the first day of July in Voh, New Caledonia, sunrise is at 06:38 and sunset at 17:31.
• Isle of Pines - July »
  July through October, with an average sea temperature of 23°C (73.4°F), are months with the coldest seawater in Isle of Pines, New Caledonia. In Isle of Pines, July through September are characterised by the lowest temperatures, recording an average high of 23°C (73.4°F).
• Mare - July »
  July through September mark Mare's lowest temperatures, averaging a high-temperature of 24°C (75.2°F). During July through September, Mare registers its lowest temperatures, averaging a high of 24°C (75.2°F).