January weather forecast
Nauluvatu, Fiji

The beginning of the year in Nauluvatu, Fiji starts with hot and humid conditions, setting the stage for a dynamic weather landscape. January experiences the highest humidity level of the year standing at 82%. Weather patterns transition from day to day, marked by steamy temperatures in the daytime and mildly cooler nights. An intermittent mix of sunshine, heat, and showers defines the essence of this month's weather, with gusty winds spreading pleasant breeze occasionally. Whether it is a tropical escape or exploration of Fiji's scenic wonders, January in Nauluvatu presents travelers with vibrant environmental conditions.

Temperature

Nauluvatu, Fiji, notes an average high-temperature of a still moderately hot 29°C (84.2°F) in January, displaying minor variation from December. January nights in Nauluvatu reveal a minor deviation from daytime highs, with a mean low-temperature of 24.7°C (76.5°F).

Heat index

For January, the heat index is evaluated at a fiery hot 35°C (95°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Nauluvatu, the average relative humidity in January is 82%.

Rainfall

January is the month with the most rainfall in Nauluvatu. Rain falls for 22.3 days and accumulates 136mm (5.35") of precipitation.

Daylight

In Nauluvatu, the average length of the day in January is 13h and 4min.
On the first day of the month, sunrise is at 05:34 and sunset at 18:45. On the last day of January, sunrise is at 05:52 and sunset at 18:47 +12.

Sunshine

With an average of 9.1h of sunshine, January has the most sunshine of the year in Nauluvatu.

UV index

January through March and December, with an average maximum UV index of 7, are months with the highest UV index in Nauluvatu. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in January converts into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.