January weather forecastManay, Philippines

January

Weather in January

January, like December, in Manay, Philippines, is another warm winter month, with temperature in the range of an average high of 27.7°C (81.9°F) and an average low of 24.4°C (75.9°F).

Temperature

The arrival of January denotes a barely perceptible change in the average high-temperatures to a still moderately hot 27.7°C (81.9°F) from December's 28.5°C (83.3°F). A minor drop in temperature is observed from daytime highs in Manay during the nights of January, averaging a still warm 24.4°C (75.9°F).

Heat index

For January, the heat index is computed to be a hot 31°C (87.8°F). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

The most humid month is January, with an average relative humidity of 80%.

Rainfall

January is the month with the most rainfall. Rain falls for 20.9 days and accumulates 143mm (5.63") of precipitation.

Sea temperature

In January, the average sea temperature is 28.3°C (82.9°F).
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

The average length of the day in January in Manay is 11h and 46min.
On the first day of January in Manay, sunrise is at 5:45 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 5:41 pm PST.

Sunshine

With an average of 8h of sunshine, January has the least sunshine of the year.

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 risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, an average UV index of 7 transforms into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.

Updated: Aug 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In January, in Manay, the average high-temperature is 27.7°C (81.9°F), and the average low-temperature is 24.4°C (75.9°F). In January, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 31°C (87.8°F).

The most humid month is January, with an average relative humidity of 80%.

In Manay, the average relative humidity in January is 80%.

The month with the most rainfall in Manay, Philippines, is January, when the rain falls for 20.9 days and typically aggregates up to 143mm (5.63") of precipitation.

In Manay, in January, during 20.9 rainfall days, 143mm (5.63") of precipitation is typically accumulated.

In Manay, in January, the average water temperature is 28.3°C (82.9°F). 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.

In January, the average day length in Manay is 11h and 46min.

In January, on the first day of the month, sunrise is at 5:45 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 5:41 pm PST.

The month with the least sunshine is January, with an average of 8h of sunshine.

The average sunshine duration in January is 8h.

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.

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

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

28.5°C

27.7°C

27.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.9km/h

13.7km/h

14.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

16.6

20.9

16.2

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

10.3

7.3

7.5

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Manay, Philippines

Average high temperature in January: 27.7°C

The warmest months (with the highest average high temperature) are August and October (29.5°C).
The month with the lowest average high temperature is February (27.6°C).

Average low temperature in January: 24.4°C

The month with the highest average low temperature is October (25.3°C).
The coldest month (with the lowest average low temperature) is March (24.1°C).

Average pressure in January
Manay, Philippines

Average pressure in January: 1010mbar

The months with the highest atmospheric pressure are February and March (1010.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).

Average wind speed in January
Manay, Philippines

Average wind speed in January: 13.2km/h

The windiest month (with the highest average wind speed) is February (14.1km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).

Average humidity in January
Manay, Philippines

Average humidity in January: 80%

The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are August, September and October (77%).

Average rainfall in January
Manay, Philippines

Average rainfall in January: 143mm

The wettest month (with the highest rainfall) is January (143mm).
The driest month (with the least rainfall) is September (28mm).

Average rainfall days in January
Manay, Philippines

Average rainfall days in January: 20.9 days

The month with the highest number of rainy days is January (20.9 days).
The month with the least rainy days is September (13.2 days).

Average sea temperature in January
Manay, Philippines

Average sea temperature in January: 28.3°C

The best month for swimming (with the highest average sea temperature) is October (29.8°C).
The coldest month (with the lowest average sea temperature) is February (27.9°C).

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

Average daylight in January: 11h and 48min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).

Average sunshine in January: 8h

The months with the most sunshine are September and October (Average sunshine: 9h).
The month with the least sunshine is January (Average sunshine: 8h).

Average sunshine days in January
Manay, Philippines

Average sunshine days in January: 7.3 days

The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is January (7.3 days).

Average UV index in January
Manay, Philippines

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).

Average cloud cover in January
Manay, Philippines

Average cloud cover in January: 39

The months with the most cloud cover are January and July (Cloud cover 39).
The month with the least cloud cover is March (Cloud cover 30).

Average visibility in January
Manay, Philippines

Average visibility in January: 10km

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