January weather forecast
Gwaunaruu, Solomon Islands

Gwaunaruu in January is characterized by humid, tropical weather. This starts the calendar year with high humidity and relatively significant showers. The month records the highest wind gusts in the year blowing at 16.2km/h (10.1mph). You would observe clouds covering the sky nearly halfway through the month which confirms the island's humid nature at the start of the year. Additionally, rainfall is widespread over the month resulting in wet, lively vegetation, feeding the rich biodiversity the island is well-known for.

Temperature

The arrival of January marks a slight shift to an average high-temperature of a still moderately hot 28.7°C (83.7°F) from December's 28.5°C (83.3°F). Throughout January, Gwaunaruu reports a steady low-temperature average of 26.4°C (79.5°F), slightly lower than its daytime counterpart.

Heat index

The heat index for January is estimated at a hot 34°C (93.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. 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 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

The months with the lowest humidity are January through March, November and December, with an average relative humidity of 79%.

Rainfall

In Gwaunaruu, during January, the rain falls for 29.4 days and regularly aggregates up to 284mm (11.18") of precipitation. Throughout the year, there are 329.1 rainfall days, and 2481mm (97.68") of precipitation is accumulated.

Daylight

In January, the average length of the day is 12h and 34min.
On the first day of January, sunrise is at 06:01 and sunset at 18:39. On the last day of the month, sunrise is at 06:15 and sunset at 18:45 +11.

Sunshine

In January, the average sunshine in Gwaunaruu is 7.6h.

UV index

January through March, October and December, with an average maximum UV index of 6, are months with the lowest UV index in Gwaunaruu. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 6 in January, converts into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.