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
The lowest temperatures are recorded in January, with averages reaching a high of 27.9°C (82.2°F) and a low of 22.8°C (73°F).Heat index
January's mean heat index is estimated at a tropical 32°C (89.6°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
The average relative humidity in January in Silang, Philippines, is 79%.Rainfall
In January, the rain falls for 12.8 days. Throughout January, 17mm (0.67") of precipitation is accumulated. Throughout the year, in Silang, there are 206.9 rainfall days, and 944mm (37.17") of precipitation is accumulated.Daylight
In January, the average length of the day is 11h and 23min.On the first day of January in Silang, sunrise is at 6:20 am and sunset at 5:38 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 5:54 pm PST.
Sunshine
With an average of 5.5h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index in Silang, Philippines, are January, July and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 in January translates into these instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the coldest time of year in Silang?
What are January temperatures in Silang?
What is the average humidity in January in Silang?
How many days does it rain in January in Silang?
How many hours of daylight does Silang have in January?
When are sunrise and sunset in January in Silang?
What is the month with the least sunshine in Silang?
How long on average sun shines in January in Silang?
When is the lowest UV index in Silang?
What is the UV index reading in January in Silang?
Average temperature in January
Silang, Philippines
- Average high temperature in January: 27.9°C
The warmest month (with the highest average high temperature) is April (32.6°C).
The month with the lowest average high temperature is January (27.9°C).
- Average low temperature in January: 22.8°C
The month with the highest average low temperature is May (25.4°C).
The coldest month (with the lowest average low temperature) is February (22.4°C).
Average pressure in January
Silang, Philippines
- Average pressure in January: 1012.7mbar
The month with the highest atmospheric pressure is February (1013.1mbar).
The month with the lowest atmospheric pressure is August (1007.7mbar).
Average wind speed in January
Silang, Philippines
- Average wind speed in January: 12.5km/h
The windiest month (with the highest average wind speed) is January (12.5km/h).
The calmest month (with the lowest average wind speed) is May (7.2km/h).
Average humidity in January
Silang, Philippines
- Average humidity in January: 79%
The months with the highest relative humidity are July, August and September (84%).
The month with the lowest relative humidity is April (72%).
Average rainfall in January
Silang, Philippines
- Average rainfall in January: 17mm
The wettest month (with the highest rainfall) is August (174mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in January
Silang, Philippines
- Average rainfall days in January: 12.8 days
The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (7.1 days).
Average daylight in January /
Average sunshine in January
Silang, 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: 5h and 3min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in January
Silang, Philippines
- Average sunshine days in January: 12.5 days
The month with the most sunshine days is March (18.8 days).
The month with the least sunshine days is June (3 days).
Average UV index in January
Silang, 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
Silang, Philippines
- Average cloud cover in January: 47
The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is April (Cloud cover 28).
Average visibility in January
Silang, Philippines
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are June, July, August, September, October and November (9km).
Silang, Philippines
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