January weather forecast
Santo Rosario Silangan, Philippines

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Weather in January

January, like December, in Santo Rosario Silangan, Philippines, is a moderately hot winter month, with an average temperature fluctuating between 23.3°C (73.9°F) and 28.1°C (82.6°F).

Temperature

Santo Rosario Silangan's coldest weather arrives in January, when temperatures average a high of 28.1°C (82.6°F) and a low of 23.3°C (73.9°F).

Heat index

The heat index in January is evaluated at a tropical 32°C (89.6°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

In January, the average relative humidity in Santo Rosario Silangan is 77%.

Rainfall

In Santo Rosario Silangan, during January, the rain falls for 11.8 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 159.6 rainfall days, and 545mm (21.46") of precipitation is accumulated.

Daylight

In Santo Rosario Silangan, the average length of the day in January is 11h and 23min.
On the first day of the month, sunrise is at 6:20 am and sunset at 5:37 pm. On the last day of January, sunrise is at 6:24 am and sunset at 5:53 pm PST.

Sunshine

The month with the least sunshine is January, with an average of 6h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In January, the maximum UV index of 6 suggests this advice:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What month is the coldest in Santo Rosario Silangan?

Santo Rosario Silangan, Philippines, experiences its lowest temperatures in January, with an average peak of 28.1°C (82.6°F) and a low of 23.3°C (73.9°F).

How hot is it in Santo Rosario Silangan in January?

In Santo Rosario Silangan, in January, the average high-temperature is 28.1°C (82.6°F), and the average low-temperature is 23.3°C (73.9°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in January is evaluated at 32°C (89.6°F).

What is the average humidity in January in Santo Rosario Silangan?

In January, the average relative humidity in Santo Rosario Silangan, Philippines, is 77%.

How many days does it rain in January in Santo Rosario Silangan?

In Santo Rosario Silangan, Philippines, in January, during 11.8 rainfall days, 18mm (0.71") of precipitation is typically accumulated.

How many hours of daylight does Santo Rosario Silangan have in January?

The average day length in January is 11h and 23min.

What time are sunrise and sunset in January in Santo Rosario Silangan?

In January, on the first day of the month, sunrise is at 6:20 am and sunset at 5:37 pm. On the last day of the month, in Santo Rosario Silangan, Philippines, sunrise is at 6:24 am and sunset at 5:53 pm PST.

What is the month with the least sunshine in Santo Rosario Silangan?

January has the least sunshine of the year in Santo Rosario Silangan, with an average of 6h of sunshine.

How many hours of sunshine does Santo Rosario Silangan have in January?

In January, the average sunshine duration is 6h.

What is the month with the lowest UV index in Santo Rosario Silangan?

January and December, with an average maximum UV index of 6, are months with the lowest UV index in Santo Rosario Silangan.

How high is the UV index in January in Santo Rosario Silangan?

In Santo Rosario Silangan, Philippines, the average daily maximum UV index in January is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in January
Santo Rosario Silangan, Philippines

Average temperature in January - Santo Rosario Silangan, Philippines
  • Average high temperature in January: 28.1°C

The warmest month (with the highest average high temperature) is May (33°C).
The month with the lowest average high temperature is January (28.1°C).

  • Average low temperature in January: 23.3°C

The month with the highest average low temperature is May (26.4°C).
The coldest months (with the lowest average low temperature) are January and February (23.3°C).

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Average pressure in January
Santo Rosario Silangan, Philippines

Average pressure in January - Santo Rosario Silangan, Philippines
  • Average pressure in January: 1013mbar

The month with the highest atmospheric pressure is February (1013.3mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).

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Average wind speed in January
Santo Rosario Silangan, Philippines

Average wind speed in January - Santo Rosario Silangan, Philippines
  • Average wind speed in January: 12.9km/h

The windiest month (with the highest average wind speed) is January (12.9km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).

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Average humidity in January
Santo Rosario Silangan, Philippines

Average humidity in January - Santo Rosario Silangan, Philippines
  • Average humidity in January: 77%

The months with the highest relative humidity are July, August and September (80%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in January
Santo Rosario Silangan, Philippines

Average rainfall in January - Santo Rosario Silangan, Philippines
  • Average rainfall in January: 18mm

The wettest month (with the highest rainfall) is July (99mm).
The driest month (with the least rainfall) is February (7mm).

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Average rainfall days in January
Santo Rosario Silangan, Philippines

Average rainfall days in January - Santo Rosario Silangan, Philippines
  • Average rainfall days in January: 11.8 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (6.5 days).

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Average daylight in January /
Average sunshine in January
Santo Rosario Silangan, Philippines

Average daylight in January / Average sunshine in January - Santo Rosario Silangan, Philippines
  • Average daylight in January: 11h and 2min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in January: 6h and 0min

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

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Average sunshine days in January
Santo Rosario Silangan, Philippines

Average sunshine days in January - Santo Rosario Silangan, Philippines
  • Average sunshine days in January: 11.6 days

The month with the most sunshine days is April (18.2 days).
The month with the least sunshine days is July (9.7 days).

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Average UV index in January
Santo Rosario Silangan, Philippines

Average UV index in January - Santo Rosario Silangan, Philippines
  • Average UV index in January: 6

The months with the highest UV index are February, March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January and December (UV index 6).

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Average cloud cover in January
Santo Rosario Silangan, Philippines

Average cloud cover in January - Santo Rosario Silangan, Philippines
  • Average cloud cover in January: 41

The month with the most cloud cover is August (Cloud cover 50).
The month with the least cloud cover is April (Cloud cover 25).

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Average visibility in January
Santo Rosario Silangan, Philippines

Average visibility in January - Santo Rosario Silangan, Philippines
  • Average visibility in January: 10km

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

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Santo Rosario Silangan, Philippines

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