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's arrival registers an average high-temperature of a still hot 30.6°C (87.1°F), closely aligning with the temperature of the previous month. Throughout January, an average low-temperature of 20.3°C (68.5°F) is expected.Heat index
For most parts of January, the heat index is appraised at a blisteringly hot 40°C (104°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.Metrics for the heat index primarily focus on shaded spots and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 highly critical to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In Santa Maria do Salto, the average relative humidity in January is 81%.Rainfall
In Santa Maria do Salto, Brazil, in January, during 18.8 rainfall days, 48mm (1.89") of precipitation is typically accumulated. Throughout the year, there are 227.7 rainfall days, and 629mm (24.76") of precipitation is accumulated.Daylight
The average length of the day in January is 12h and 58min.On the first day of the month, sunrise is at 05:11 and sunset at 18:16. On the last day of January, sunrise is at 05:29 and sunset at 18:18 -03.
Sunshine
January and February, with an average of 8.7h of sunshine, are months with the most sunshine in Santa Maria do Salto.UV index
January through June, August through December, with an average maximum UV index of 6, are months with the highest UV index in Santa Maria do Salto. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 6 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
How hot is it in Santa Maria do Salto in January?
What is the average humidity in January in Santa Maria do Salto?
How many days does it rain in January in Santa Maria do Salto?
How many hours of daylight does Santa Maria do Salto have in January?
When are sunrise and sunset in January in Santa Maria do Salto?
What are the months with the most sunshine in Santa Maria do Salto?
How long on average sun shines in January in Santa Maria do Salto?
What is the month with the highest UV index in Santa Maria do Salto?
How high is the UV index in January in Santa Maria do Salto?
Average temperature in January
Santa Maria do Salto, Brazil
- Average high temperature in January: 30.6°C
The warmest month (with the highest average high temperature) is February (31.2°C).
The month with the lowest average high temperature is July (25.8°C).
- Average low temperature in January: 20.3°C
The month with the highest average low temperature is March (20.6°C).
The coldest month (with the lowest average low temperature) is August (16.6°C).
Average pressure in January
Santa Maria do Salto, Brazil
- Average pressure in January: 1013.7mbar
The month with the highest atmospheric pressure is July (1019.9mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in January
Santa Maria do Salto, Brazil
- Average wind speed in January: 6.3km/h
The windiest months (with the highest average wind speed) are September and October (7km/h).
The calmest months (with the lowest average wind speed) are March, April and June (5.9km/h).
Average humidity in January
Santa Maria do Salto, Brazil
- Average humidity in January: 81%
The months with the highest relative humidity are May and June (86%).
The month with the lowest relative humidity is February (80%).
Average rainfall in January
Santa Maria do Salto, Brazil
- Average rainfall in January: 48mm
The wettest month (with the highest rainfall) is December (102mm).
The driest months (with the least rainfall) are July and September (28mm).
Average rainfall days in January
Santa Maria do Salto, Brazil
- Average rainfall days in January: 18.8 days
The month with the highest number of rainy days is November (23.2 days).
The month with the least rainy days is February (16.1 days).
Average daylight in January /
Average sunshine in January
Santa Maria do Salto, Brazil
- Average daylight in January: 13h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in January: 8h and 4min
The months with the most sunshine are January and February (Average sunshine: 8h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).
Average sunshine days in January
Santa Maria do Salto, Brazil
- Average sunshine days in January: 8.8 days
The month with the most sunshine days is May (12.2 days).
The month with the least sunshine days is November (4.6 days).
Average UV index in January
Santa Maria do Salto, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, May, June, August, September, October, November and December (UV index 6).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in January
Santa Maria do Salto, Brazil
- Average cloud cover in January: 58
The months with the most cloud cover are May and November (Cloud cover 68).
The months with the least cloud cover are January and February (Cloud cover 58).
Average visibility in January
Santa Maria do Salto, Brazil
- Average visibility in January: 6km
The months with the highest visibility are October and December (7km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and November (6km).
Santa Maria do Salto, Brazil
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