January weather forecastJaparatinga, Brazil

January

Weather in January

January, the same as December, is another warm summer month in Japaratinga, Brazil, with an average temperature varying between 24.4°C (75.9°F) and 28.8°C (83.8°F).

Temperature

The arrival of January marks a slight shift to an average high-temperature of a still moderately hot 28.8°C (83.8°F) from December's 28.5°C (83.3°F). January nights in Japaratinga register a minor temperature decline, steadying at a still warm 24.4°C (75.9°F).

Heat index

For most parts of January, the heat index is evaluated at a hot 34°C (93.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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 is 77%.

Rainfall

In Japaratinga, during January, the rain falls for 20.7 days and regularly aggregates up to 58mm (2.28") of precipitation. Throughout the year, there are 250.9 rainfall days, and 879mm (34.61") of precipitation is accumulated.

Daylight

In Japaratinga, the average length of the day in January is 12h and 35min.
On the first day of January, sunrise is at 05:05 and sunset at 17:43. On the last day of the month, sunrise is at 05:19 and sunset at 17:49 -03.

Sunshine

In January, the average sunshine is 8h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In January, an average UV index of 7 transforms into the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Japaratinga, in January, the average high-temperature is 28.8°C (83.8°F), and the average low-temperature is 24.4°C (75.9°F). In January, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 34°C (93.2°F).

In Japaratinga, Brazil, the average relative humidity in January is 77%.

In Japaratinga, in January, during 20.7 rainfall days, 58mm (2.28") of precipitation is typically accumulated.

The average day length in January in Japaratinga, Brazil, is 12h and 35min.

On the first day of January in Japaratinga, sunrise is at 05:05 and sunset at 17:43. On the last day of the month, sunrise is at 05:19 and sunset at 17:49 -03.

In January, the average sunshine duration is 8h.

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index.

The average daily maximum UV index in January in Japaratinga, Brazil, is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

28.5°C

28.8°C

29°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.9km/h

14.5km/h

14km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

6.7

4.9

3.9

Average UV index

Average cloud cover

41%

40%

Average visibility

10km

Average temperature in January
Japaratinga, Brazil

Average high temperature in January: 28.8°C

The warmest month (with the highest average high temperature) is March (29.6°C).
The month with the lowest average high temperature is July (26°C).

Average low temperature in January: 24.4°C

The month with the highest average low temperature is March (25.1°C).
The coldest month (with the lowest average low temperature) is August (22.4°C).

Average pressure in January
Japaratinga, Brazil

Average pressure in January: 1012.7mbar

The month with the highest atmospheric pressure is August (1016.9mbar).
The month with the lowest atmospheric pressure is March (1012.1mbar).

Average wind speed in January
Japaratinga, Brazil

Average wind speed in January: 13.5km/h

The windiest month (with the highest average wind speed) is September (16km/h).
The calmest month (with the lowest average wind speed) is April (11.3km/h).

Average humidity in January
Japaratinga, Brazil

Average humidity in January: 77%

The months with the highest relative humidity are June and July (82%).
The months with the lowest relative humidity are March and December (76%).

Average rainfall in January
Japaratinga, Brazil

Average rainfall in January: 58mm

The wettest month (with the highest rainfall) is May (136mm).
The driest month (with the least rainfall) is November (26mm).

Average rainfall days in January
Japaratinga, Brazil

Average rainfall days in January: 20.7 days

The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is November (15.7 days).

Average daylight in January /
Average sunshine in January
Japaratinga, Brazil

Average daylight in January: 12h and 36min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).

Average sunshine in January: 8h and 0min

The month with the most sunshine is March (Average sunshine: 8h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 54min).

Average sunshine days in January
Japaratinga, Brazil

Average sunshine days in January: 4.9 days

The month with the most sunshine days is March (7 days).
The month with the least sunshine days is July (2.1 days).

Average UV index in January
Japaratinga, Brazil

Average UV index in January: 7

The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).

Average cloud cover in January
Japaratinga, Brazil

Average cloud cover in January: 41

The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is March (Cloud cover 38).

Average visibility in January
Japaratinga, Brazil

Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).