Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
The unfolding of January shows an average high-temperature of a still warm 28.2°C (82.8°F), indicating a slight variance from December's 29°C (84.2°F). An average nighttime temperature of 22.4°C (72.3°F) is observed during January.Heat index
The heat index value during January is calculated to be a tropical 32°C (89.6°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
In January, the average relative humidity is 76%.Rainfall
In Porac, during January, the rain falls for 10.1 days and regularly aggregates up to 12mm (0.47") of precipitation. Throughout the year, there are 230.3 rainfall days, and 1504mm (59.21") of precipitation is accumulated.Daylight
The average length of the day in January is 11h and 21min.On the first day of the month, sunrise is at 6:23 am and sunset at 5:38 pm. On the last day of January, sunrise is at 6:27 am and sunset at 5:55 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 6.9h of sunshine.UV index
January, July and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 6 during January translates into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in January?
What is the average humidity in January?
How many days does it rain in January in Porac?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Porac have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Porac, Philippines
- Average high temperature in January: 28.2°C
The warmest month (with the highest average high temperature) is May (30.9°C).
The month with the lowest average high temperature is August (28.1°C).
- Average low temperature in January: 22.4°C
The month with the highest average low temperature is May (25.7°C).
The coldest month (with the lowest average low temperature) is January (22.4°C).
Average pressure in January
Porac, 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 (1007.5mbar).
Average wind speed in January
Porac, Philippines
- Average wind speed in January: 10km/h
The windiest month (with the highest average wind speed) is August (11.3km/h).
The calmest month (with the lowest average wind speed) is May (7.9km/h).
Average humidity in January
Porac, Philippines
- Average humidity in January: 76%
The months with the highest relative humidity are July, August and September (84%).
The months with the lowest relative humidity are February and March (74%).
Average rainfall in January
Porac, Philippines
- Average rainfall in January: 12mm
The wettest month (with the highest rainfall) is August (380mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in January
Porac, Philippines
- Average rainfall days in January: 10.1 days
The month with the highest number of rainy days is July (29.3 days).
The month with the least rainy days is February (8.8 days).
Average daylight in January /
Average sunshine in January
Porac, 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 5min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in January
Porac, Philippines
- Average sunshine days in January: 17.8 days
The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is July (1.7 days).
Average UV index in January
Porac, Philippines
- Average UV index in January: 6
The months with the highest UV index are February, March, April, May, June, August, September, October and November (UV index 7).
The months with the lowest UV index are January, July and December (UV index 6).
Average cloud cover in January
Porac, Philippines
- Average cloud cover in January: 26
The month with the most cloud cover is August (Cloud cover 56).
The month with the least cloud cover is February (Cloud cover 25).
Average visibility in January
Porac, Philippines
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, October, November and December (10km).
The months with the lowest visibility are May, June, July, August and September (9km).
