January weather forecastInsrom, Indonesia

Weather in January

January, like December, in Insrom, Indonesia, is a moderately hot summer month, with an average temperature varying between 26°C (78.8°F) and 29.4°C (84.9°F).

Temperature

The ushering in of January brings an average high-temperature of a still warm 29.4°C (84.9°F), closely mirroring the 29.7°C (85.5°F) of December. In Insrom, the nighttime temperature shows a slight difference from the daytime high, averaging to a still moderately hot 26°C (78.8°F) during January.

Heat index

The heat index value during January is calculated to be a sweltering 36°C (96.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in January is 79%.

Rainfall

In Insrom, in January, during 29 rainfall days, 200mm (7.87") of precipitation is typically accumulated. In Insrom, during the entire year, the rain falls for 323.4 days and collects up to 2132mm (83.94") of precipitation.

Sea temperature

In January, the average sea temperature is 29.8°C (85.6°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

The average length of the day in January is 12h and 11min.
On the first day of the month, sunrise is at 05:53 and sunset at 18:04. On the last day of January, sunrise is at 06:04 and sunset at 18:14 WIT.

Sunshine

In Insrom, the average sunshine in January is 8.6h.

UV index

The months with the highest UV index are January, March through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 7 during January translates into the following guidance:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be on guard! The reflective nature of sand and water boosts UV exposure.