January weather forecastPassos, Brazil

January

Weather in January

January, like December, in Passos, Brazil, is another warm summer month, with an average temperature fluctuating between 18°C (64.4°F) and 25.8°C (78.4°F).

Temperature

With January's advent, Passos, Brazil, sees an average high-temperature of a still moderately hot 25.8°C (78.4°F), subtly shifted from December's 26.5°C (79.7°F). In Passos, the average low-temperature during the month of January is a refreshing 18°C (64.4°F).

Humidity

The average relative humidity in January in Passos is 88%.

Rainfall

January is the month with the most rainfall in Passos. Rain falls for 29.7 days and accumulates 249mm (9.8") of precipitation.

Daylight

The average length of the day in January is 13h and 13min.
On the first day of the month, sunrise is at 05:28 and sunset at 18:50. On the last day of January, sunrise is at 05:48 and sunset at 18:50 -03.

Sunshine

With an average of 6.7h of sunshine, January has the least sunshine of the year in Passos.

UV index

The months with the lowest UV index are January through July, September through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A typical high UV index of 5 in January suggests the following recommendations:
Take precautions - Protection against sun damage is advised. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

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

Frequently asked questions

The average high-temperature and low-temperature in Passos, Brazil, during January are 25.8°C (78.4°F) and 18°C (64.4°F) respectively.

In January, the average relative humidity in Passos is 88%.

The month with the most rainfall is January, when the rain falls for 29.7 days and typically aggregates up to 249mm (9.8") of precipitation.

In Passos, during January, the rain falls for 29.7 days and regularly aggregates up to 249mm (9.8") of precipitation.

In Passos, the average day length in January is 13h and 13min.

On the first day of January in Passos, Brazil, sunrise is at 05:28 and sunset at 18:50. On the last day of the month, sunrise is at 05:48 and sunset at 18:50 -03.

The month with the least sunshine is January, with an average of 6.7h of sunshine.

In January, the average sunshine duration in Passos, Brazil, is 6.7h.

January through July, September through December, with an average maximum UV index of 5, are months with the lowest UV index in Passos.

The average daily maximum UV index in January in Passos, Brazil, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Dec

January

Feb

Average high temperature

26.5°C

25.8°C

26.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5km/h

7.2km/h

6.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.3

0.7

0.9

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Passos, Brazil

Average high temperature in January: 25.8°C

The warmest month (with the highest average high temperature) is September (28.5°C).
The month with the lowest average high temperature is June (22.3°C).

Average low temperature in January: 18°C

The month with the highest average low temperature is December (18.1°C).
The coldest month (with the lowest average low temperature) is July (12.2°C).

Average pressure in January
Passos, Brazil

Average pressure in January: 1013.2mbar

The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).

Average wind speed in January
Passos, Brazil

Average wind speed in January: 6.5km/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 February (6.2km/h).

Average humidity in January
Passos, Brazil

Average humidity in January: 88%

The months with the highest relative humidity are March and April (89%).
The month with the lowest relative humidity is September (61%).

Average rainfall in January
Passos, Brazil

Average rainfall in January: 249mm

The wettest month (with the highest rainfall) is January (249mm).
The driest month (with the least rainfall) is August (11mm).

Average rainfall days in January
Passos, Brazil

Average rainfall days in January: 29.7 days

The month with the highest number of rainy days is December (30.7 days).
The month with the least rainy days is August (4.7 days).

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

Average daylight in January: 13h and 12min

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: 6h and 42min

The month with the most sunshine is September (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).

Average sunshine days in January
Passos, Brazil

Average sunshine days in January: 0.7 days

The month with the most sunshine days is August (25.1 days).
The month with the least sunshine days is December (0.3 days).

Average UV index in January
Passos, Brazil

Average UV index in January: 5

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 5).