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 brings a marginal elevation to a still warm 27.4°C (81.3°F) from December's 27°C (80.6°F) in Silveirânia's average high-temperatures. An average nighttime temperature of 18.9°C (66°F) is noted during the month of January.Heat index
The heat index for January is appraised at a hot 32°C (89.6°F). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.Know that the heat index computations account for shaded terrains and slight winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In January, the average relative humidity is 87%.Rainfall
In Silveirânia, in January, during 26 rainfall days, 170mm (6.69") of precipitation is typically accumulated. In Silveirânia, during the entire year, the rain falls for 231.3 days and collects up to 1286mm (50.63") of precipitation.Daylight
In January, the average length of the day is 13h and 15min.On the first day of the month, sunrise is at 05:14 and sunset at 18:38. On the last day of January, sunrise is at 05:34 and sunset at 18:37 -03.
Sunshine
In January, the average sunshine in Silveirânia is 7.4h.UV index
January, August and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 6 in January translates into this advice:
Shun overexposure. Protection from sun ravages is indispensable. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the temperature in January in Silveirânia?
What is the average humidity in January in Silveirânia?
How much does it rain in Silveirânia in January?
How many hours of daylight does Silveirânia have in January?
When are sunrise and sunset in January in Silveirânia?
How many hours of sunshine does Silveirânia have in January?
What is the month with the highest UV index in Silveirânia?
What is the UV index intensity in January in Silveirânia?
Average temperature in January
Silveirânia, Brazil
- Average high temperature in January: 27.4°C
The warmest month (with the highest average high temperature) is February (27.6°C).
The month with the lowest average high temperature is June (22.6°C).
- Average low temperature in January: 18.9°C
The month with the highest average low temperature is December (19°C).
The coldest month (with the lowest average low temperature) is July (13.6°C).
Average pressure in January
Silveirânia, Brazil
- Average pressure in January: 1013.8mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).
Average wind speed in January
Silveirânia, Brazil
- Average wind speed in January: 7.2km/h
The windiest month (with the highest average wind speed) is September (8.4km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).
Average humidity in January
Silveirânia, Brazil
- Average humidity in January: 87%
The months with the highest relative humidity are March and April (90%).
The month with the lowest relative humidity is September (74%).
Average rainfall in January
Silveirânia, Brazil
- Average rainfall in January: 170mm
The wettest month (with the highest rainfall) is December (231mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days in January
Silveirânia, Brazil
- Average rainfall days in January: 26 days
The month with the highest number of rainy days is December (28.5 days).
The month with the least rainy days is August (9.4 days).
Average daylight in January /
Average sunshine in January
Silveirânia, Brazil
- Average daylight in January: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in January
Silveirânia, Brazil
- Average sunshine days in January: 2.8 days
The months with the most sunshine days are July and August (16.3 days).
The month with the least sunshine days is December (1.1 days).
Average UV index in January
Silveirânia, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, August and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, September, October and November (UV index 5).
Average cloud cover in January
Silveirânia, Brazil
- Average cloud cover in January: 56
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in January
Silveirânia, Brazil
- Average visibility in January: 7km
The month with the highest visibility is September (9km).
The months with the lowest visibility are March, April and May (6km).
Silveirânia, Brazil
Weather forecast for your location
2. Allow the app to use your location