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
Weather in January
Temperature
January is the month that records the lowest temperatures, with averages ranging from a high of 27.1°C (80.8°F) to a low of 24.8°C (76.6°F).Heat index
January's heat index is estimated at a tropical 30°C (86°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Humidity
The most humid month is January, with an average relative humidity of 84%.Rainfall
In Roxas City, Philippines, during January, the rain falls for 27.3 days and regularly aggregates up to 141mm (5.55") of precipitation. In Roxas City, during the entire year, the rain falls for 294.2 days and collects up to 1566mm (61.65") of precipitation.Daylight
In January, the average length of the day is 11h and 32min.On the first day of January in Roxas City, Philippines, sunrise is at 6:08 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 5:51 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 4.6h of 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 reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 7 translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Roxas City?
What are January temperatures in Roxas City?
What is the most humid month in Roxas City?
What is the average humidity in January in Roxas City?
How much does it rain in Roxas City in January?
What is the average length of the day in January in Roxas City?
When is the sunrise / sunset in January in Roxas City?
What is the month with the least sunshine in Roxas City?
How many hours of sunshine does Roxas City have in January?
When is the highest UV index in Roxas City?
What are the months with the lowest UV index in Roxas City?
What is the UV index intensity in January in Roxas City?
Average temperature in January
Roxas City, Philippines
- Average high temperature in January: 27.1°C
The warmest month (with the highest average high temperature) is May (30.8°C).
The month with the lowest average high temperature is January (27.1°C).
- Average low temperature in January: 24.8°C
The month with the highest average low temperature is May (26.7°C).
The coldest month (with the lowest average low temperature) is February (24.6°C).
Average pressure in January
Roxas City, Philippines
- Average pressure in January: 1011.4mbar
The month with the highest atmospheric pressure is February (1012mbar).
The months with the lowest atmospheric pressure are July and August (1008.4mbar).
Average wind speed in January
Roxas City, Philippines
- Average wind speed in January: 19.7km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest months (with the lowest average wind speed) are May and June (9.7km/h).
Average humidity in January
Roxas City, Philippines
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is May (75%).
Average rainfall in January
Roxas City, Philippines
- Average rainfall in January: 141mm
The wettest month (with the highest rainfall) is December (243mm).
The driest month (with the least rainfall) is April (67mm).
Average rainfall days in January
Roxas City, Philippines
- Average rainfall days in January: 27.3 days
The month with the highest number of rainy days is November (27.4 days).
The month with the least rainy days is February (21.3 days).
Average daylight in January /
Average sunshine in January
Roxas City, Philippines
- Average daylight in January: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in January
Roxas City, Philippines
- Average sunshine days in January: 2.1 days
The month with the most sunshine days is August (6.1 days).
The month with the least sunshine days is November (1.5 days).
Average UV index in January
Roxas City, 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
Roxas City, Philippines
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility in January
Roxas City, Philippines
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Roxas City, Philippines
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