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
In Marilao, the lowest average temperatures are observed in January, with a high of 28.4°C (83.1°F) and a low of 22°C (71.6°F).Heat index
For most parts of January, the heat index is calculated to be a tropical 33°C (91.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Know that the heat index computations account for shaded terrains and slight winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
In Marilao, Philippines, the average relative humidity in January is 78%.Rainfall
In Marilao, in January, it is raining for 13.7 days, with typically 24mm (0.94") of accumulated precipitation. In Marilao, during the entire year, the rain falls for 245.4 days and collects up to 1578mm (62.13") of precipitation.Daylight
The average length of the day in January is 11h and 22min.On the first day of the month, sunrise is at 6:21 am and sunset at 5:37 pm. On the last day of January, in Marilao, sunrise is at 6:24 am and sunset at 5:54 pm PST.
Sunshine
The month with the least sunshine is January, with an average of 6.3h of sunshine.UV index
January, July and December, with an average maximum UV index of 6, are months with the lowest UV index in Marilao. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the UV index of 6 transforms into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Marilao?
Is it hot in Marilao during January?
What is the average humidity in January in Marilao?
How many days does it rain in January in Marilao?
How many hours of daylight does Marilao have in January?
What time are sunrise and sunset in January in Marilao?
What is the month with the least sunshine in Marilao?
How long on average sun shines in January in Marilao?
What are the months with the lowest UV index in Marilao?
What is the UV index reading in January in Marilao?
Average temperature in January
Marilao, Philippines
- Average high temperature in January: 28.4°C
The warmest months (with the highest average high temperature) are April and May (33.6°C).
The month with the lowest average high temperature is January (28.4°C).
- Average low temperature in January: 22°C
The month with the highest average low temperature is May (25.8°C).
The coldest months (with the lowest average low temperature) are January and February (22°C).
Average pressure in January
Marilao, Philippines
- Average pressure in January: 1013.2mbar
The month with the highest atmospheric pressure is February (1013.4mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).
Average wind speed in January
Marilao, Philippines
- Average wind speed in January: 9.8km/h
The windiest month (with the highest average wind speed) is January (9.8km/h).
The calmest month (with the lowest average wind speed) is May (6.4km/h).
Average humidity in January
Marilao, Philippines
- Average humidity in January: 78%
The months with the highest relative humidity are August and September (83%).
The month with the lowest relative humidity is April (70%).
Average rainfall in January
Marilao, Philippines
- Average rainfall in January: 24mm
The wettest month (with the highest rainfall) is July (315mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in January
Marilao, Philippines
- Average rainfall days in January: 13.7 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is February (9.8 days).
Average daylight in January /
Average sunshine in January
Marilao, 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 2min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).
Average sunshine days in January
Marilao, Philippines
- Average sunshine days in January: 11.6 days
The month with the most sunshine days is March (14.1 days).
The months with the least sunshine days are July and September (0.6 days).
Average UV index in January
Marilao, 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
Marilao, Philippines
- Average cloud cover in January: 36
The month with the most cloud cover is August (Cloud cover 53).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility in January
Marilao, Philippines
- Average visibility in January: 9km
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (8km).
