January weather forecast
Sinabang, Indonesia

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Weather in January

January, like December, in Sinabang, Indonesia, is a moderately hot winter month, with temperature in the range of an average low of 26.8°C (80.2°F) and an average high of 28.6°C (83.5°F).

Temperature

Sinabang records an average high-temperature of a still moderately hot 28.6°C (83.5°F) as January arrives, nearly mirroring the previous month's climate. Sinabang documents a consistent average low-temperature of 26.8°C (80.2°F) at night during January.

Heat index

January's mean heat index is appraised at a hot 33°C (91.4°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. 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 highly critical for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in January is 75%.

Rainfall

In Sinabang, in January, it is raining for 23 days, with typically 146mm (5.75") of accumulated precipitation. Throughout the year, there are 275.3 rainfall days, and 1965mm (77.36") of precipitation is accumulated.

Sea temperature

In Sinabang, in January, the average water temperature is 29.7°C (85.5°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods.

Daylight

The average length of the day in January in Sinabang, Indonesia, is 12h and 0min.
On the first day of the month, sunrise is at 06:38 and sunset at 18:37. On the last day of January, sunrise is at 06:47 and sunset at 18:48 WIB.

Sunshine

In Sinabang, the average sunshine in January is 8.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 during January translates into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.
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Frequently asked questions

How hot does it get in Sinabang in January?

In January, the average high-temperature and low-temperature in Sinabang are 28.6°C (83.5°F) and 26.8°C (80.2°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in January is appraised at 33°C (91.4°F).

What is the average humidity in January in Sinabang?

In Sinabang, the average relative humidity in January is 75%.

How much does it rain in Sinabang in January?

In Sinabang, in January, it is raining for 23 days, with typically 146mm (5.75") of accumulated precipitation.

What is the sea water temperature in January in Sinabang?

In Sinabang, Indonesia, in January, the average water temperature is 29.7°C (85.5°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in January in Sinabang?

The average day length in January in Sinabang, Indonesia, is 12h and 0min.

When is the sunrise / sunset in January in Sinabang?

In January, on the first day of the month, sunrise is at 06:38 and sunset at 18:37. On the last day of the month, in Sinabang, sunrise is at 06:47 and sunset at 18:48 WIB.

How long on average sun shines in January in Sinabang?

The average sunshine duration in January in Sinabang, Indonesia, is 8.2h.

What are the months with the highest UV index in Sinabang?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Sinabang.

What is the month with the lowest UV index in Sinabang?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Sinabang, Indonesia.

What is the UV index reading in January in Sinabang?

In Sinabang, Indonesia, the average daily maximum UV index in January is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in January
Sinabang, Indonesia

Average temperature in January - Sinabang, Indonesia
  • Average high temperature in January: 28.6°C

The warmest months (with the highest average high temperature) are March and May (29.3°C).
The month with the lowest average high temperature is November (27.9°C).

  • Average low temperature in January: 26.8°C

The month with the highest average low temperature is May (27.5°C).
The coldest month (with the lowest average low temperature) is December (26.3°C).

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Average pressure in January
Sinabang, Indonesia

Average pressure in January - Sinabang, Indonesia
  • Average pressure in January: 1010.4mbar

The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is May (1009.8mbar).

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Average wind speed in January
Sinabang, Indonesia

Average wind speed in January - Sinabang, Indonesia
  • Average wind speed in January: 7.9km/h

The windiest month (with the highest average wind speed) is November (9.5km/h).
The calmest months (with the lowest average wind speed) are January and April (7.9km/h).

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Average humidity in January
Sinabang, Indonesia

Average humidity in January - Sinabang, Indonesia
  • Average humidity in January: 75%

The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are February, June and July (74%).

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Average rainfall in January
Sinabang, Indonesia

Average rainfall in January - Sinabang, Indonesia
  • Average rainfall in January: 146mm

The wettest month (with the highest rainfall) is November (250mm).
The driest month (with the least rainfall) is June (116mm).

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Average rainfall days in January
Sinabang, Indonesia

Average rainfall days in January - Sinabang, Indonesia
  • Average rainfall days in January: 23 days

The month with the highest number of rainy days is November (25.9 days).
The month with the least rainy days is June (18.3 days).

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Average sea temperature in January
Sinabang, Indonesia

Average sea temperature in January - Sinabang, Indonesia
  • Average sea temperature in January: 29.7°C

The best month for swimming (with the highest average sea temperature) is April (30.3°C).
The coldest month (with the lowest average sea temperature) is November (29°C).

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Average daylight in January /
Average sunshine in January
Sinabang, Indonesia

Average daylight in January / Average sunshine in January - Sinabang, Indonesia
  • Average daylight in January: 12h and 0min

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).

  • Average sunshine in January: 8h and 1min

The months with the most sunshine are February and June (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).

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Average sunshine days in January
Sinabang, Indonesia

Average sunshine days in January - Sinabang, Indonesia
  • Average sunshine days in January: 7.2 days

The month with the most sunshine days is June (9.9 days).
The month with the least sunshine days is November (3.6 days).

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Average UV index in January
Sinabang, Indonesia

Average UV index in January - Sinabang, Indonesia
  • Average UV index in January: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in January
Sinabang, Indonesia

Average cloud cover in January - Sinabang, Indonesia
  • Average cloud cover in January: 42

The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 38).

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Average visibility in January
Sinabang, Indonesia

Average visibility in January - Sinabang, Indonesia
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).

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Sinabang, Indonesia

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