January weather forecast
Guindulman, Philippines

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Weather in January

January, like December, in Guindulman, Philippines, is a moderately hot winter month, with temperature in the range of an average low of 25.5°C (77.9°F) and an average high of 27.9°C (82.2°F).

Temperature

Guindulman experiences its lowest average temperatures in January, reaching a peak of 27.9°C (82.2°F) and a minimum of 25.5°C (77.9°F).

Heat index

The heat index value during January is estimated at a hot 32°C (89.6°F). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical 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 largely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

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

Rainfall

In Guindulman, during January, the rain falls for 23.4 days and regularly aggregates up to 122mm (4.8") of precipitation. Throughout the year, there are 225 rainfall days, and 941mm (37.05") of precipitation is accumulated.

Sea temperature

In Guindulman, in January, the average water temperature is 27.1°C (80.8°F).
Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.

Daylight

In January, the average length of the day is 11h and 38min.
On the first day of January, sunrise is at 5:58 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 5:46 pm PST.

Sunshine

With an average of 5.2h of sunshine, January has the least sunshine of the year in Guindulman.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Guindulman. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 7 in January transforms into this advice:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Stay aware! UV radiation is magnified when reflecting off sand and water.
Updated: Feb 7, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the coldest month in Guindulman?

January is the coldest month in Guindulman, Philippines, exhibiting average temperatures of 27.9°C (82.2°F) at the peak and 25.5°C (77.9°F) at the base.

What are the temperatures in Guindulman in January?

The average high-temperature and low-temperature during January are 27.9°C (82.2°F) and 25.5°C (77.9°F) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in January is estimated at 32°C (89.6°F).

What is the most humid month in Guindulman?

January is the most humid month in Guindulman, Philippines, with an average relative humidity of 80%.

What is the average humidity in January in Guindulman?

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

How much does it rain in Guindulman in January?

In Guindulman, Philippines, in January, it is raining for 23.4 days, with typically 122mm (4.8") of accumulated precipitation.

How warm is the water in January in Guindulman?

In Guindulman, Philippines, in January, the average water temperature is 27.1°C (80.8°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

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

The average day length in January in Guindulman, Philippines, is 11h and 38min.

What time are sunrise and sunset in January in Guindulman?

On the first day of January in Guindulman, sunrise is at 5:58 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 5:46 pm PST.

What is the month with the least sunshine in Guindulman?

January has the least sunshine of the year, with an average of 5.2h of sunshine.

How long on average sun shines in January in Guindulman?

In Guindulman, Philippines, the average sunshine duration in January is 5.2h.

When is the highest UV index in Guindulman?

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

What are the months with the lowest UV index in Guindulman?

The months with the lowest UV index in Guindulman, Philippines, are January through December, with an average maximum UV index of 7.

How high is the UV index in January in Guindulman?

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 unsafe exposure to Sun's UV rays.

Average temperature in January
Guindulman, Philippines

Average temperature in January - Guindulman, Philippines
  • Average high temperature in January: 27.9°C

The warmest month (with the highest average high temperature) is May (30.8°C).
The month with the lowest average high temperature is January (27.9°C).

  • Average low temperature in January: 25.5°C

The month with the highest average low temperature is May (27.2°C).
The coldest month (with the lowest average low temperature) is February (25.2°C).

Average pressure in January
Guindulman, Philippines

Average pressure in January - Guindulman, Philippines
  • Average pressure in January: 1010.8mbar

The month with the highest atmospheric pressure is February (1011.6mbar).
The months with the lowest atmospheric pressure are July and August (1008.6mbar).

Average wind speed in January
Guindulman, Philippines

Average wind speed in January - Guindulman, Philippines
  • Average wind speed in January: 17.9km/h

The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is June (10.6km/h).

Average humidity in January
Guindulman, Philippines

Average humidity in January - Guindulman, Philippines
  • Average humidity in January: 80%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (74%).

Average rainfall in January
Guindulman, Philippines

Average rainfall in January - Guindulman, Philippines
  • Average rainfall in January: 122mm

The wettest month (with the highest rainfall) is December (123mm).
The driest month (with the least rainfall) is April (35mm).

Average rainfall days in January
Guindulman, Philippines

Average rainfall days in January - Guindulman, Philippines
  • Average rainfall days in January: 23.4 days

The month with the highest number of rainy days is January (23.4 days).
The month with the least rainy days is April (13.8 days).

Average sea temperature in January
Guindulman, Philippines

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

The best months for swimming (with the highest average sea temperature) are June and October (29.4°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).

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

Average daylight in January / Average sunshine in January - Guindulman, Philippines
  • Average daylight in January: 11h and 4min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in January
Guindulman, Philippines

Average sunshine days in January - Guindulman, Philippines
  • Average sunshine days in January: 4.6 days

The month with the most sunshine days is April (13 days).
The month with the least sunshine days is January (4.6 days).

Average UV index in January
Guindulman, Philippines

Average UV index in January - Guindulman, 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
Guindulman, Philippines

Average cloud cover in January - Guindulman, Philippines
  • Average cloud cover in January: 53

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is May (Cloud cover 29).

Average visibility in January
Guindulman, Philippines

Average visibility in January - Guindulman, 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).

Guindulman, Philippines

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