January weather forecast
Sarava, Fiji

Setting the stage for the year, January sees the highest average relative humidity of 81%. The first month of the year presents considerable rainfall, but maintains pleasant visibility. The ubiquitous cloud cover doesn't keep the UV index at bay, cautioning visitors to keep their sunscreen handy. The consistent wind speed throughout the month aids in easing the humidity, making the weather in January relatively pleasant.

Temperature

January registers an average high-temperature of a still moderately hot 29.1°C (84.4°F), slightly varied from December's 27.9°C (82.2°F). Recording a slight decline in temperature during the nights, Sarava's January temperatures average at a still warm 24.9°C (76.8°F).

Heat index

In January, the average heat index is evaluated at a sweltering 35°C (95°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

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

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 in Sarava 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 Sarava, sunrise is at 05:51 and sunset at 18:46 +12.

Sunshine

January has the most sunshine of the year in Sarava, 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 value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 7 in January translates into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.