January weather forecastPenápolis, Brazil
January
Weather in January
January, the same as December, is a moderately hot summer month in Penápolis, Brazil, with an average temperature varying between 29.3°C (84.7°F) and 21°C (69.8°F).Temperature
The shift to January signals an average high-temperature of a moderately hot 29.3°C (84.7°F), subtly varied from December's 30°C (86°F). Penápolis records an average temperature drop to a pleasant 21°C (69.8°F) in January.Heat index
The average heat index in January is evaluated at a fiery hot 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.For clarity, heat index numbers account for light winds and areas under shade. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital 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.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
The average relative humidity in January is 83%.Rainfall
January is the month with the most rainfall in Penápolis, Brazil. Rain falls for 28.3 days and accumulates 198mm (7.8") of precipitation.Daylight
In January, the average length of the day is 13h and 16min.On the first day of January in Penápolis, sunrise is at 05:41 and sunset at 19:06. On the last day of the month, sunrise is at 06:01 and sunset at 19:05 -03.
Sunshine
With an average of 7.2h of sunshine, January has the least sunshine of the year.UV index
January through April, June through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 6 during January, leads to the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Penápolis, Brazil
- Average high temperature in January: 29.3°C
The warmest month (with the highest average high temperature) is October (31.6°C).
The month with the lowest average high temperature is June (24.6°C).
- Average low temperature in January: 21°C
The month with the highest average low temperature is December (21.3°C).
The coldest months (with the lowest average low temperature) are June and July (15.5°C).
Average pressure in January
Penápolis, Brazil
- Average pressure in January: 1011mbar
The month with the highest atmospheric pressure is July (1017.9mbar).
The months with the lowest atmospheric pressure are November and December (1009.9mbar).
Average wind speed in January
Penápolis, Brazil
- Average wind speed in January: 7.9km/h
The windiest month (with the highest average wind speed) is August (10.8km/h).
The calmest month (with the lowest average wind speed) is February (7.3km/h).
Average humidity in January
Penápolis, Brazil
- Average humidity in January: 83%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is August (55%).
Average rainfall in January
Penápolis, Brazil
- Average rainfall in January: 198mm
The wettest month (with the highest rainfall) is January (198mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in January
Penápolis, Brazil
- Average rainfall days in January: 28.3 days
The month with the highest number of rainy days is January (28.3 days).
The months with the least rainy days are July and August (4.1 days).
Average daylight in January /
Average sunshine in January
Penápolis, Brazil
- Average daylight in January: 13h and 18min
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 12min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in January
Penápolis, Brazil
- Average sunshine days in January: 2.1 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is January (2.1 days).
Average UV index in January
Penápolis, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is May (UV index 5).
Average cloud cover in January
Penápolis, Brazil
- Average cloud cover in January: 51
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in January
Penápolis, Brazil
- Average visibility in January: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (8km).
