January weather forecast
Manila, Philippines

A small stream and beautiful garden parks near the city of Manila, Philippines
A small stream and beautiful garden parks near the city of Manila, Philippines

Weather in January

January, like December, in Manila, Philippines, is a moderately hot winter month, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 22.9°C (73.2°F).

Temperature

January is the coldest month, with an average high-temperature of 28.3°C (82.9°F) and an average low-temperature of 22.9°C (73.2°F).

Heat index

In January, the average heat index is computed to be a tropical 32.4°C (90.3°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, pregnancy, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in Manila is 77%.

Rainfall

In January, the rain falls for 12.9 days. Throughout January, 22mm (0.87") of precipitation is accumulated. Throughout the year, there are 185 rainfall days, and 830mm (32.68") of precipitation is accumulated.

Sea temperature

In January, the average sea temperature is 27.1°C (80.8°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in January is 11.4h.

Sunshine

January has the least sunshine of the year in Manila, with an average of 6.2h of sunshine.

UV index

With an average maximum UV index of 6, January is the month with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Manila?

With an average high-temperature of 28.3°C (82.9°F) and an average low-temperature of 22.9°C (73.2°F), January is the coldest month.

What is the temperature in January in Manila?

In Manila, in January, the average high-temperature is 28.3°C (82.9°F), and the average low-temperature is 22.9°C (73.2°F). In January, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 32.4°C (90.3°F).

What is the average humidity in January in Manila?

In Manila, Philippines, the average relative humidity in January is 77%.

How much does it rain in Manila in January?

In January, the rain falls for 12.9 days. Throughout January, 22mm (0.87") of precipitation is accumulated.

What is the sea water temperature in January in Manila?

In Manila, in January, the average water temperature is 27.1°C (80.8°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.

How many hours of daylight does Manila have in January?

The average length of the day in January in Manila is 11.4h.

What is the month with the least sunshine in Manila?

January has the least sunshine of the year in Manila, Philippines, with an average of 6.2h of sunshine.

How long on average sun shines in January in Manila?

In January, the average sunshine in Manila is 6.2h.

When is the lowest UV index in Manila?

January is the month with the lowest UV index in Manila, Philippines, with an average maximum UV index of 6.

What is the UV index reading in January in Manila?

The average daily maximum UV index in January is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in January
Manila, Philippines

Average temperature in January - Manila, Philippines
  • Average high temperature in January: 28.3°C

The warmest month (with the highest average high temperature) is May (33.4°C).
The month with the lowest average high temperature is January (28.3°C).

  • Average low temperature in January: 22.9°C

The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is January (22.9°C).

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Average pressure in January
Manila, Philippines

Average pressure in January - Manila, Philippines
  • Average pressure in January: 1013.1mbar

The month with the highest atmospheric pressure is February (1013.4mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).

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Average wind speed in January
Manila, Philippines

Average wind speed in January - Manila, Philippines
  • Average wind speed in January: 11.4km/h

The windiest month (with the highest average wind speed) is January (11.4km/h).
The calmest month (with the lowest average wind speed) is May (7.5km/h).

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Average humidity in January
Manila, Philippines

Average humidity in January - Manila, Philippines
  • Average humidity in January: 77%

Months with the highest relative humidity are August and September (81%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in January
Manila, Philippines

Average rainfall in January - Manila, Philippines
  • Average rainfall in January: 22mm

The wettest month (with the highest rainfall) is July (163mm).
The driest month (with the least rainfall) is February (11mm).

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Average rainfall days in January
Manila, Philippines

Average rainfall days in January - Manila, Philippines
  • Average rainfall days in January: 12.9 days

The month with the highest number of rainy days is July (23.4 days).
The month with the least rainy days is February (7 days).

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Average sea temperature in January
Manila, Philippines

Average sea temperature in January - Manila, Philippines
  • Average sea temperature in January: 27.1°C

The best month for swimming (with the highest average sea temperature) is May (29.8°C).
The coldest month (with the lowest average sea temperature) is February (27°C).

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Average daylight in January /
Average sunshine in January
Manila, Philippines

Average daylight in January / Average sunshine in January - Manila, Philippines
  • Average daylight in January: 11.4h

The month with the longest days is June (Average daylight: 13h).
The month with the shortest days is December (Average daylight: 11.3h).

  • Average sunshine in January: 6.2h

The month with the most sunshine is April (Average sunshine: 11.3h).
The month with the least sunshine is January (Average sunshine: 6.2h).

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Average sunshine days in January
Manila, Philippines

Average sunshine days in January - Manila, Philippines
  • Average sunshine days in January: 13.1 days

The month with the most sunshine days is March (16.9 days).
The month with the least sunshine days is July (7 days).

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Average UV index in January
Manila, Philippines

Average UV index in January - Manila, Philippines
  • Average UV index in January: 6

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

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Average cloud cover in January
Manila, Philippines

Average cloud cover in January - Manila, Philippines
  • Average cloud cover in January: 38

The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is April (Cloud cover 25).

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Average visibility in January
Manila, Philippines

Average visibility in January - Manila, Philippines
  • Average visibility in January: 9km

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

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