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
January, with an average high of 27.3°C (81.1°F) and a low of 22.8°C (73°F), signifies the coldest month of the year.Heat index
Throughout January, the heat index is appraised at a tropical 31°C (87.8°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful 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 January, the average relative humidity is 82%.Rainfall
In Calansayan, in January, it is raining for 20.1 days, with typically 32mm (1.26") of accumulated precipitation. In Calansayan, Philippines, during the entire year, the rain falls for 225.7 days and collects up to 760mm (29.92") of precipitation.Daylight
In January, the average length of the day is 11h and 25min.On the first day of January, sunrise is at 6:19 am and sunset at 5:38 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 5:54 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 5h of sunshine.UV index
January, July, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: During January, 6 as the daily maximum UV index converts into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January?
How many hours of daylight does Calansayan have in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Calansayan have in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Calansayan, Philippines
- Average high temperature in January: 27.3°C
The warmest month (with the highest average high temperature) is May (31.4°C).
The month with the lowest average high temperature is January (27.3°C).
- Average low temperature in January: 22.8°C
The month with the highest average low temperature is May (25.5°C).
The coldest month (with the lowest average low temperature) is February (22.6°C).
Average pressure in January
Calansayan, Philippines
- Average pressure in January: 1012.4mbar
The month with the highest atmospheric pressure is February (1012.8mbar).
The month with the lowest atmospheric pressure is August (1007.8mbar).
Average wind speed in January
Calansayan, Philippines
- Average wind speed in January: 13.3km/h
The windiest month (with the highest average wind speed) is January (13.3km/h).
The calmest month (with the lowest average wind speed) is May (7.9km/h).
Average humidity in January
Calansayan, Philippines
- Average humidity in January: 82%
The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Calansayan, Philippines
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is September (105mm).
The driest month (with the least rainfall) is March (17mm).
Average rainfall days in January
Calansayan, Philippines
- Average rainfall days in January: 20.1 days
The month with the highest number of rainy days is October (23.1 days).
The month with the least rainy days is March (12.2 days).
Average daylight in January /
Average sunshine in January
Calansayan, Philippines
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in January
Calansayan, Philippines
- Average sunshine days in January: 4.3 days
The month with the most sunshine days is March (13.2 days).
The month with the least sunshine days is November (3.5 days).
Average UV index in January
Calansayan, Philippines
- Average UV index in January: 6
The months with the highest UV index are February, March, April, May, June, August and September (UV index 7).
The months with the lowest UV index are January, July, October, November and December (UV index 6).
Average cloud cover in January
Calansayan, Philippines
- Average cloud cover in January: 56
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is April (Cloud cover 27).
Average visibility in January
Calansayan, Philippines
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June and December (10km).
The months with the lowest visibility are July, August, September, October and November (9km).
