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
January, noted for its average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 23.3°C (73.9°F), is considered the coldest month.Heat index
In January, the heat index is evaluated at a hot 34°C (93.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In January, the average relative humidity is 72%.Rainfall
The month with the least rainfall is January, when the rain falls for 6.7 days and typically collects 8mm (0.31") of precipitation.Sea temperature
January and February, with an average sea temperature of 26.9°C (80.4°F), are months with the coldest seawater.Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.
Daylight
In January, the average length of the day is 11h and 17min.On the first day of the month, sunrise is at 6:27 am and sunset at 5:38 pm. On the last day of January, sunrise is at 6:30 am and sunset at 5:55 pm PST.
Sunshine
January and December, with an average of 7.3h of sunshine, are months with the least sunshine.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 estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 7 during January translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
How hot is January?
What is the average humidity in January?
What is the driest month?
How much does it rain in Sual in January?
What are the months with the coldest sea water?
How warm is the water in January?
How many hours of daylight does Sual have in January?
When are sunrise and sunset in January?
What are the months with the least sunshine?
How long on average sun shines in January?
What are the months with the highest UV index?
What are the months with the lowest UV index?
What is the UV index intensity in January in Sual?
Average temperature in January
Sual, Philippines
- Average high temperature in January: 29.3°C
The warmest month (with the highest average high temperature) is May (32.4°C).
The month with the lowest average high temperature is January (29.3°C).
- Average low temperature in January: 23.3°C
The month with the highest average low temperature is May (26.8°C).
The coldest month (with the lowest average low temperature) is January (23.3°C).
Average pressure in January
Sual, Philippines
- Average pressure in January: 1013.5mbar
The month with the highest atmospheric pressure is February (1013.6mbar).
The month with the lowest atmospheric pressure is August (1007.4mbar).
Average wind speed in January
Sual, Philippines
- Average wind speed in January: 10.8km/h
The windiest month (with the highest average wind speed) is August (13.3km/h).
The calmest month (with the lowest average wind speed) is May (9.2km/h).
Average humidity in January
Sual, Philippines
- Average humidity in January: 72%
The month with the highest relative humidity is August (82%).
The months with the lowest relative humidity are February, March and April (71%).
Average rainfall in January
Sual, Philippines
- Average rainfall in January: 8mm
The wettest month (with the highest rainfall) is August (246mm).
The driest month (with the least rainfall) is January (8mm).
Average rainfall days in January
Sual, Philippines
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is July (27.3 days).
The month with the least rainy days is January (6.7 days).
Average sea temperature in January
Sual, Philippines
- Average sea temperature in January: 26.9°C
The best month for swimming (with the highest average sea temperature) is May (30°C).
The coldest months (with the lowest average sea temperature) are January and February (26.9°C).
Average daylight in January /
Average sunshine in January
Sual, Philippines
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 7h and 18min).
Average sunshine days in January
Sual, Philippines
- Average sunshine days in January: 22 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is June (2.7 days).
Average UV index in January
Sual, 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
Sual, Philippines
- Average cloud cover in January: 22
The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is February (Cloud cover 21).
Average visibility in January
Sual, Philippines
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
