January weather forecast
Muncar, Indonesia

January, like December, in Muncar, Indonesia, is a moderately hot summer month, with temperature in the range of an average low of 25.2°C (77.4°F) and an average high of 29.4°C (84.9°F).

Temperature

Muncar sees the arrival of January with an average high-temperature of a still warm 29.4°C (84.9°F), indicating a subtle variation from December. Muncar consistently logs a low temperature averaging a still warm 25.2°C (77.4°F) during January, a modest drop from daytime temperatures.

Heat index

In January, the heat index is calculated to be a fiery hot 36°C (96.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

January, February, October through December, with an average relative humidity of 79%, are the least humid months in Muncar.

Rainfall

January is the month with the most rainfall in Muncar. Rain falls for 22 days and accumulates 88mm (3.46") of precipitation.

Sea temperature

In Muncar, the average seawater temperature in January is 28.9°C (84°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

In Muncar, the average length of the day in January is 12h and 33min.
On the first day of the month, sunrise is at 05:07 and sunset at 17:44. On the last day of January, sunrise is at 05:21 and sunset at 17:50 WIB.

Sunshine

With an average of 8.1h of sunshine, January has the least sunshine of the year.

UV index

January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during January morphs into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be alert! The reflection of water and sand augments UV radiation intensity.