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
The coldest period is January, when temperatures fluctuate between an average high of 27.5°C (81.5°F) and a low of 25°C (77°F).Heat index
The average heat index in January is computed to be a tropical 31°C (87.8°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
January is the most humid month in Calumboyan, with an average relative humidity of 82%.Rainfall
In Calumboyan, in January, it is raining for 20.3 days, with typically 65mm (2.56") of accumulated precipitation. Throughout the year, in Calumboyan, there are 253.1 rainfall days, and 913mm (35.94") of precipitation is accumulated.Sea temperature
In Calumboyan, the average seawater temperature in January is 26.9°C (80.4°F).Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods.
Daylight
The average length of the day in January is 11h and 34min.On the first day of the month, sunrise is at 6:01 am and sunset at 5:32 pm. On the last day of January, in Calumboyan, sunrise is at 6:07 am and sunset at 5:47 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 5.2h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 7 in January transforms into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be alert! The reflection of water and sand augments UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Calumboyan?
What are the temperatures in Calumboyan in January?
What is the most humid month in Calumboyan?
What is the average humidity in January in Calumboyan?
How much does it rain in Calumboyan in January?
What is the sea water temperature in January in Calumboyan?
How many hours of daylight does Calumboyan have in January?
When are sunrise and sunset in January in Calumboyan?
What is the month with the least sunshine in Calumboyan?
How many hours of sunshine does Calumboyan have in January?
When is the highest UV index in Calumboyan?
What are the months with the lowest UV index in Calumboyan?
What is the UV index reading in January in Calumboyan?
Average temperature in January
Calumboyan, Philippines
- Average high temperature in January: 27.5°C
The warmest month (with the highest average high temperature) is May (30.5°C).
The month with the lowest average high temperature is January (27.5°C).
- Average low temperature in January: 25°C
The month with the highest average low temperature is May (26.9°C).
The coldest month (with the lowest average low temperature) is February (24.6°C).
Average pressure in January
Calumboyan, Philippines
- Average pressure in January: 1011mbar
The month with the highest atmospheric pressure is February (1011.7mbar).
The months with the lowest atmospheric pressure are July and August (1008.5mbar).
Average wind speed in January
Calumboyan, Philippines
- Average wind speed in January: 17.1km/h
The windiest month (with the highest average wind speed) is January (17.1km/h).
The calmest month (with the lowest average wind speed) is May (8.1km/h).
Average humidity in January
Calumboyan, Philippines
- Average humidity in January: 82%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are May, June and August (76%).
Average rainfall in January
Calumboyan, Philippines
- Average rainfall in January: 65mm
The wettest month (with the highest rainfall) is November (138mm).
The driest month (with the least rainfall) is March (36mm).
Average rainfall days in January
Calumboyan, Philippines
- Average rainfall days in January: 20.3 days
The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (14.3 days).
Average sea temperature in January
Calumboyan, Philippines
- Average sea temperature in January: 26.9°C
The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).
Average daylight in January /
Average sunshine in January
Calumboyan, 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: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in January
Calumboyan, Philippines
- Average sunshine days in January: 9.1 days
The month with the most sunshine days is March (11.6 days).
The month with the least sunshine days is July (3 days).
Average UV index in January
Calumboyan, 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
Calumboyan, 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 April (Cloud cover 29).
Average visibility in January
Calumboyan, 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).
