January weather forecast
Kumi, Fiji

January in Kumi, Fiji experiences weather akin to a typical tropical climate. Warm temperatures, high humidity, and frequent precipitation all define this month. The island sees a pronounced rainfall of up to 219mm (8.62") as the year commences. Wind speeds are moderate, providing relief from the often-oppressive heat. The days are long, providing ample opportunities to enjoy Fiji's scenic beauty despite patches of cloud cover.

Temperature

Kumi's average high-temperature in January sits at a still moderately hot 29.1°C (84.4°F), showing little difference from the previous month. January nights register a minor temperature decline, steadying at a still moderately hot 24.9°C (76.8°F).

Heat index

In January, the heat index is evaluated at a very hot 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The months with the lowest humidity are January, February and July, with an average relative humidity of 81%.

Rainfall

January is the month with the most rainfall. Rain falls for 27.5 days and accumulates 219mm (8.62") of precipitation.

Daylight

In January, the average length of the day is 13h and 4min.
On the first day of the month, sunrise is at 05:33 and sunset at 18:44. On the last day of January, in Kumi, sunrise is at 05:51 and sunset at 18:46 +12.

Sunshine

January has the most sunshine of the year in Kumi, Fiji, with an average of 9h of sunshine.

UV index

The months with the highest UV index are January through March and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the maximum UV index of 7 suggests this advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.