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 sea temperature 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
MacArthur's January weather, with an average high temperature of 28.3°C (82.9°F) and an average low temperature of 23.9°C (75°F), tends to be the coldest of the year.Heat index
During January, the heat index is estimated at a hot 34°C (93.2°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Given the heat index, its values are aligned with shaded sites and gentle winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
With an average relative humidity of 84%, January is the most humid month.Rainfall
In MacArthur, Philippines, in January, during 16.8 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In MacArthur, during the entire year, the rain falls for 159.4 days and collects up to 409mm (16.1") of precipitation.Sea temperature
In January, the average sea temperature is 27.1°C (80.8°F).Note: Swimming, diving, and other water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are highly enjoyable and provide prolonged comfort without unease.
Daylight
In MacArthur, Philippines, the average length of the day in January is 11h and 34min.On the first day of the month, sunrise is at 5:58 am and sunset at 5:28 pm. On the last day of January, in MacArthur, sunrise is at 6:03 am and sunset at 5:43 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 4.8h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in MacArthur. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In January, the maximum UV index of 7 suggests this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be mindful! Sand and water reflections can up the Sun's UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in MacArthur?
Is it hot in MacArthur during January?
What is the most humid month in MacArthur?
What is the average humidity in January in MacArthur?
How much does it rain in MacArthur in January?
What is the water temperature in January in MacArthur?
How many hours of daylight does MacArthur have in January?
When is the sunrise / sunset in January in MacArthur?
What is the month with the least sunshine in MacArthur?
How many hours of sunshine does MacArthur have in January?
When is the highest UV index in MacArthur?
When is the lowest UV index in MacArthur?
What is the UV index intensity in January in MacArthur?
Average temperature in January
MacArthur, Philippines
- Average high temperature in January: 28.3°C
The warmest month (with the highest average high temperature) is May (31.3°C).
The month with the lowest average high temperature is January (28.3°C).
- Average low temperature in January: 23.9°C
The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is February (23.4°C).
Average pressure in January
MacArthur, Philippines
- Average pressure in January: 1011mbar
The month with the highest atmospheric pressure is February (1011.8mbar).
The months with the lowest atmospheric pressure are July and August (1008.3mbar).
Average wind speed in January
MacArthur, Philippines
- Average wind speed in January: 10.9km/h
The windiest month (with the highest average wind speed) is January (10.9km/h).
The calmest month (with the lowest average wind speed) is May (6.8km/h).
Average humidity in January
MacArthur, Philippines
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are May, June and August (79%).
Average rainfall in January
MacArthur, Philippines
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is October (56mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in January
MacArthur, Philippines
- Average rainfall days in January: 16.8 days
The month with the highest number of rainy days is January (16.8 days).
The month with the least rainy days is September (9.4 days).
Average sea temperature in January
MacArthur, Philippines
- Average sea temperature in January: 27.1°C
The best month for swimming (with the highest average sea temperature) is June (29.7°C).
The coldest month (with the lowest average sea temperature) is February (27°C).
Average daylight in January /
Average sunshine in January
MacArthur, 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 30min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in January
MacArthur, Philippines
- Average sunshine days in January: 9.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is January (9.5 days).
Average UV index in January
MacArthur, 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
MacArthur, Philippines
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is May (Cloud cover 33).
Average visibility in January
MacArthur, 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).
