July weather forecast
Tanna, Vanuatu

Weather in July

July, the same as June, is a moderately hot winter month in Tanna, Vanuatu, with an average temperature fluctuating between 24°C (75.2°F) and 16°C (60.8°F).

Temperature

The coldest months are July through September, with an average high-temperature of 24°C (75.2°F).

Rainfall

In Tanna, during July, the rain falls for 17 days and regularly aggregates up to 128mm (5.04") of precipitation. In Tanna, during the entire year, the rain falls for 213 days and collects up to 2435mm (95.87") of precipitation.

Sea temperature

In Tanna, the average water temperature is 25°C (77°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in July is 11h and 5min.
On the first day of July in Tanna, sunrise is at 06:17 and sunset at 17:15. On the last day of the month, sunrise is at 06:12 and sunset at 17:25 +11.

Sunshine

The average sunshine in July is 6h.

UV index

In July, the average daily maximum UV index in Tanna is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What are the coldest months in Tanna?

The coldest months in Tanna, Vanuatu, are July through September, with an average high-temperature of 24°C (75.2°F).

How many days does it rain in July in Tanna?

In July, in Tanna, Vanuatu, the rain falls for 17 days. Throughout July, 128mm (5.04") of precipitation is accumulated.

How warm is the water in July in Tanna?

In Tanna, the average seawater temperature in July is 25°C (77°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in July in Tanna?

The average day length in July in Tanna is 11h and 5min.

When is the sunrise / sunset in July in Tanna?

On the first day of July in Tanna, Vanuatu, sunrise is at 06:17 and sunset at 17:15. On the last day of the month, sunrise is at 06:12 and sunset at 17:25 +11.

How many hours of sunshine does Tanna have in July?

In Tanna, the average sunshine duration in July is 6h.

What is the UV index intensity in July in Tanna?

The average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average rainfall days
Average sunshine
Average UV index

Average temperature in July
Tanna, Vanuatu

Average temperature in July - Tanna, Vanuatu
  • Average high temperature in July: 24°C

The warmest month (with the highest average high temperature) is February (29°C).
The months with the lowest average high temperature are July, August and September (24°C).

  • Average low temperature in July: 16°C

The months with the highest average low temperature are January, February and March (21°C).
The coldest months (with the lowest average low temperature) are July, August and September (16°C).

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Average rainfall in July
Tanna, Vanuatu

Average rainfall in July - Tanna, Vanuatu
  • Average rainfall in July: 128mm

The wettest month (with the highest rainfall) is March (355mm).
The driest month (with the least rainfall) is October (109mm).

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Average rainfall days in July
Tanna, Vanuatu

Average rainfall days in July - Tanna, Vanuatu
  • Average rainfall days in July: 17 days

The month with the highest number of rainy days is March (22 days).
The months with the least rainy days are September and October (15 days).

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Average sea temperature in July
Tanna, Vanuatu

Average sea temperature in July - Tanna, Vanuatu
  • Average sea temperature in July: 25°C

The best months for swimming (with the highest average sea temperature) are January, February and March (28°C).
The coldest months (with the lowest average sea temperature) are August and September (24°C).

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Average daylight in July /
Average sunshine in July
Tanna, Vanuatu

Average daylight in July / Average sunshine in July - Tanna, Vanuatu
  • Average daylight in July: 11h and 5min

The month with the longest days is December (Average daylight: 13h and 17min).
The month with the shortest days is June (Average daylight: 10h and 58min).

  • Average sunshine in July: 6h

The months with the most sunshine are January, February, September, October, November and December (Average sunshine: 7h).
The month with the least sunshine is June (Average sunshine: 5h).

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Average UV index in July
Tanna, Vanuatu

Average UV index in July - Tanna, Vanuatu
  • Average UV index in July: 7

The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 6).

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