October weather forecast
Hihifo, Tonga

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Weather in October

October in Hihifo marks the return of the rainy season as showers increase significantly to 111mm (4.37") over 20 days, a major surge from September's settled phase. However, the daylight duration increases, and along with it, the sunshine presence adds a splash of brightness to the city. The constant tropical temperatures do not falter, making October an apt time for sightseeing and outdoor activities. With humidity setting in, the sea breeze blowing at about 24km (14.9mi) per hour imparts a cooling effect, adding to the city's charm.

Temperature

Hihifo starts October with an average high-temperature of a still moderately hot 27.1°C (80.8°F), hinting at a minimal fluctuation from September. During October, the nighttime temperatures in Hihifo align closely with the daytime averages, measuring a still warm 26.4°C (79.5°F).

Heat index

For most parts of October, the heat index is estimated at a hot 30°C (86°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In October, the average relative humidity in Hihifo is 78%.

Rainfall

In Hihifo, in October, it is raining for 19.8 days, with typically 111mm (4.37") of accumulated precipitation. In Hihifo, during the entire year, the rain falls for 249.1 days and collects up to 1578mm (62.13") of precipitation.

Daylight

In Hihifo, the average length of the day in October is 12h and 28min.
On the first day of the month, sunrise is at 06:16 and sunset at 18:32. On the last day of October, sunrise is at 05:58 and sunset at 18:39 +13.

Sunshine

In October, the average sunshine is 7.1h.

UV index

The months with the lowest UV index are June and October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 during October translates into the following guidance:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What are the temperatures in Hihifo in October?

In October, in Hihifo, the average high-temperature is 27.1°C (80.8°F), and the average low-temperature is 26.4°C (79.5°F). In October, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is estimated at 30°C (86°F).

What is the average humidity in October in Hihifo?

The average relative humidity in October in Hihifo, Tonga, is 78%.

How many days does it rain in October in Hihifo?

In October, in Hihifo, the rain falls for 19.8 days. Throughout October, 111mm (4.37") of precipitation is accumulated.

How many hours of daylight does Hihifo have in October?

The average day length in October in Hihifo is 12h and 28min.

When are sunrise and sunset in October in Hihifo?

On the first day of October, sunrise is at 06:16 and sunset at 18:32. On the last day of the month, sunrise is at 05:58 and sunset at 18:39 +13.

How long on average sun shines in October in Hihifo?

In Hihifo, the average sunshine duration in October is 7.1h.

When is the lowest UV index in Hihifo?

June and October, with an average maximum UV index of 6, are months with the lowest UV index in Hihifo.

What is the UV index intensity in October in Hihifo?

The average daily maximum UV index in October in Hihifo, Tonga, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.

Average temperature in October
Hihifo, Tonga

Average temperature in October - Hihifo, Tonga
  • Average high temperature in October: 27.1°C

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is September (26.6°C).

  • Average low temperature in October: 26.4°C

The months with the highest average low temperature are January and February (27.8°C).
The coldest month (with the lowest average low temperature) is August (25.3°C).

Average pressure in October
Hihifo, Tonga

Average pressure in October - Hihifo, Tonga
  • Average pressure in October: 1012.2mbar

The month with the highest atmospheric pressure is September (1013.4mbar).
The month with the lowest atmospheric pressure is January (1007.5mbar).

Average wind speed in October
Hihifo, Tonga

Average wind speed in October - Hihifo, Tonga
  • Average wind speed in October: 24.5km/h

The windiest month (with the highest average wind speed) is June (27.7km/h).
The calmest month (with the lowest average wind speed) is March (17.9km/h).

Average humidity in October
Hihifo, Tonga

Average humidity in October - Hihifo, Tonga
  • Average humidity in October: 78%

The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is March (76%).

Average rainfall in October
Hihifo, Tonga

Average rainfall in October - Hihifo, Tonga
  • Average rainfall in October: 111mm

The wettest month (with the highest rainfall) is January (290mm).
The driest month (with the least rainfall) is September (41mm).

Average rainfall days in October
Hihifo, Tonga

Average rainfall days in October - Hihifo, Tonga
  • Average rainfall days in October: 19.8 days

The month with the highest number of rainy days is December (25.9 days).
The month with the least rainy days is September (15.2 days).

Average daylight in October /
Average sunshine in October
Hihifo, Tonga

Average daylight in October / Average sunshine in October - Hihifo, Tonga
  • Average daylight in October: 12h and 3min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is November (Average sunshine: 8h and 48min).
The month with the least sunshine is August (Average sunshine: 6h and 36min).

Average sunshine days in October
Hihifo, Tonga

Average sunshine days in October - Hihifo, Tonga
  • Average sunshine days in October: 8 days

The month with the most sunshine days is September (11.5 days).
The month with the least sunshine days is February (1.8 days).

Average UV index in October
Hihifo, Tonga

Average UV index in October - Hihifo, Tonga
  • Average UV index in October: 6

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

Average cloud cover in October
Hihifo, Tonga

Average cloud cover in October - Hihifo, Tonga
  • Average cloud cover in October: 51

The month with the most cloud cover is August (Cloud cover 55).
The month with the least cloud cover is March (Cloud cover 44).

Average visibility in October
Hihifo, Tonga

Average visibility in October - Hihifo, Tonga
  • Average visibility in October: 10km

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

Hihifo, Tonga

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