July weather forecast
Kolia, Wallis and Futuna

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Weather in July

July maintains much of the weather characteristics observed in June, with the temperature ranging from 25.7°C (78.3°F) to 27.2°C (81°F), resulting in a rather cool atmosphere. The decline in rainfall stops, with a 103mm (4.06") average observed in Kolia, offering more dry days. Concurrently, wind speeds leap to an annual high, peaking at an average of 28.5km/h (17.7mph). Despite the drop in temperatures, the relative humidity remains steady, ensuring that the tropical feel of the city is preserved. Overall, July encompasses the most notable shifts towards refreshing and less rainy conditions.

Temperature

July and August are characterised by lowest temperatures, with an average high of 27.2°C (81°F).

Heat index

The heat index for July is evaluated at a tropical 30°C (86°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

The months with the highest humidity are June through September, with an average relative humidity of 79%.

Rainfall

In Kolia, during July, the rain falls for 23.5 days and regularly aggregates up to 103mm (4.06") of precipitation. In Kolia, during the entire year, the rain falls for 294.6 days and collects up to 2108mm (82.99") of precipitation.

Daylight

In July, the average length of the day is 11h and 23min.
On the first day of the month, sunrise is at 06:17 and sunset at 17:35. On the last day of July, sunrise is at 06:14 and sunset at 17:43 +12.

Sunshine

In July, the average sunshine is 5.2h.

UV index

The months with the highest UV index in Kolia are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Frequently asked questions

What time of the year is the coldest?

During July and August, Kolia experiences its coldest period, with an average high-temperature of 27.2°C (81°F).

What are July temperatures?

During July, Kolia experiences an average high-temperature of 27.2°C (81°F) and a low-temperature of 25.7°C (78.3°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is evaluated at 30°C (86°F).

What are the most humid months?

The months with the highest humidity are June through September, with an average relative humidity of 79%.

What is the average humidity in July?

In July, the average relative humidity is 79%.

How many days does it rain in July?

In July, the rain falls for 23.5 days. Throughout July, 103mm (4.06") of precipitation is accumulated.

How many hours of daylight does Kolia have in July?

In Kolia, the average day length in July is 11h and 23min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 06:17 and sunset at 17:35. On the last day of the month, sunrise is at 06:14 and sunset at 17:43 +12.

How many hours of sunshine does Kolia have in July?

In Kolia, the average sunshine duration in July is 5.2h.

When is the highest UV index in Kolia?

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

What is the month with the lowest UV index?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index intensity in July in Kolia?

In July, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in July
Kolia, Wallis and Futuna

Average temperature in July - Kolia, Wallis and Futuna
  • Average high temperature in July: 27.2°C

The warmest month (with the highest average high temperature) is February (29.2°C).
The months with the lowest average high temperature are July and August (27.2°C).

  • Average low temperature in July: 25.7°C

The month with the highest average low temperature is January (28.2°C).
The coldest month (with the lowest average low temperature) is July (25.7°C).

Average pressure in July
Kolia, Wallis and Futuna

Average pressure in July - Kolia, Wallis and Futuna
  • Average pressure in July: 1012mbar

The month with the highest atmospheric pressure is September (1012.4mbar).
The month with the lowest atmospheric pressure is January (1007mbar).

Average wind speed in July
Kolia, Wallis and Futuna

Average wind speed in July - Kolia, Wallis and Futuna
  • Average wind speed in July: 28.5km/h

The windiest month (with the highest average wind speed) is July (28.5km/h).
The calmest month (with the lowest average wind speed) is March (18.6km/h).

Average humidity in July
Kolia, Wallis and Futuna

Average humidity in July - Kolia, Wallis and Futuna
  • Average humidity in July: 79%

The months with the highest relative humidity are June, July, August and September (79%).
The months with the lowest relative humidity are January, February and March (76%).

Average rainfall in July
Kolia, Wallis and Futuna

Average rainfall in July - Kolia, Wallis and Futuna
  • Average rainfall in July: 103mm

The wettest month (with the highest rainfall) is February (288mm).
The driest month (with the least rainfall) is August (78mm).

Average rainfall days in July
Kolia, Wallis and Futuna

Average rainfall days in July - Kolia, Wallis and Futuna
  • Average rainfall days in July: 23.5 days

The month with the highest number of rainy days is March (27.1 days).
The month with the least rainy days is September (22.3 days).

Average daylight in July /
Average sunshine in July
Kolia, Wallis and Futuna

Average daylight in July / Average sunshine in July - Kolia, Wallis and Futuna
  • Average daylight in July: 11h and 2min

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).

  • Average sunshine in July: 5h and 1min

The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).

Average sunshine days in July
Kolia, Wallis and Futuna

Average sunshine days in July - Kolia, Wallis and Futuna
  • Average sunshine days in July: 3.5 days

The month with the most sunshine days is October (4.3 days).
The month with the least sunshine days is February (2.2 days).

Average UV index in July
Kolia, Wallis and Futuna

Average UV index in July - Kolia, Wallis and Futuna
  • Average UV index in July: 7

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

Average cloud cover in July
Kolia, Wallis and Futuna

Average cloud cover in July - Kolia, Wallis and Futuna
  • Average cloud cover in July: 52

The month with the most cloud cover is August (Cloud cover 54).
The months with the least cloud cover are January and March (Cloud cover 45).

Average visibility in July
Kolia, Wallis and Futuna

Average visibility in July - Kolia, Wallis and Futuna
  • Average visibility in July: 10km

The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).

Kolia, Wallis and Futuna

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