January weather forecast
Sasa, Fiji

January sees Sasa, Fiji, embracing the warmth of tropical summer weather. Despite the balmy temperature, the presence of high humidity makes the heat feel more oppressive. It registers a slight increase in wind speed from 10.8km/h (6.7mph) to 11.7km/h (7.3mph), providing some relief from the sweltering conditions. The rainfall is quite high this month, peaking at 192mm (7.56") which is only surpassed by March. Generally, January sets the tone for the forthcoming summer months while also functioning as a bridge from the weather conditions of the past year.

Temperature

January brings an average high-temperature of a still warm 29.3°C (84.7°F), nearly identical to the preceding month. Registering an almost steady temperature, Sasa's nights in January see an average low of 24.8°C (76.6°F).

Heat index

Throughout January, the heat index is computed to be a torrid 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. 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 hold great significance to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Sasa, the average relative humidity in January is 80%.

Rainfall

In Sasa, Fiji, during January, the rain falls for 25.8 days and regularly aggregates up to 192mm (7.56") of precipitation. Throughout the year, there are 221 rainfall days, and 1304mm (51.34") of precipitation is accumulated.

Daylight

In Sasa, the average length of the day in January is 13h and 2min.
On the first day of January, sunrise is at 05:37 and sunset at 18:47. On the last day of the month, sunrise is at 05:55 and sunset at 18:49 +12.

Sunshine

With an average of 10.3h of sunshine, January has the most sunshine of the year.

UV index

January, February, November and December, with an average maximum UV index of 7, are months with the highest UV index in Sasa. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during January translates into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.