January weather forecast
Juiz de Fora, Brazil

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Weather in January

The start of the year in Juiz de Fora, Brazil, ushers in a balmy climate, blanketing the city in warmth. January marks the arrival of the rainy season, being characterized by an average humidity of 89% and rainfall reaching 205mm (8.07"). This month prides itself on having ample daylight, permitting extended outdoor activities. The atmosphere is often shrouded in clouds, making for picturesque skies. Owing to high temperatures and humidity, wearing breathable clothing is advisable.

Temperature

As Juiz de Fora welcomes January, the average high-temperature records at a still moderately hot 26.6°C (79.9°F), marking an insignificant deviation from the prior month. In January, Juiz de Fora's temperature tends to fall to an average low of 18.5°C (65.3°F) during the night.

Humidity

In Juiz de Fora, Brazil, the average relative humidity in January is 89%.

Rainfall

In Juiz de Fora, in January, during 25.9 rainfall days, 205mm (8.07") of precipitation is typically accumulated. Throughout the year, in Juiz de Fora, there are 235 rainfall days, and 1427mm (56.18") of precipitation is accumulated.

Daylight

The average length of the day in January is 13h and 17min.
On the first day of January in Juiz de Fora, sunrise is at 05:13 and sunset at 18:39. On the last day of the month, sunrise is at 05:34 and sunset at 18:39 -03.

Sunshine

In January, the average sunshine in Juiz de Fora is 7.2h.

UV index

January is the month with the highest UV index in Juiz de Fora, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in January transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

What is the average January temperature in Juiz de Fora?

In Juiz de Fora, 26.6°C (79.9°F) is the average high-temperature and 18.5°C (65.3°F) is the average low-temperature during January.

What is the average humidity in January in Juiz de Fora?

The average relative humidity in January is 89%.

How much does it rain in Juiz de Fora in January?

In Juiz de Fora, Brazil, during January, the rain falls for 25.9 days and regularly aggregates up to 205mm (8.07") of precipitation.

What is the average length of the day in January in Juiz de Fora?

In January, the average day length in Juiz de Fora, Brazil, is 13h and 17min.

When are sunrise and sunset in January in Juiz de Fora?

On the first day of January in Juiz de Fora, sunrise is at 05:13 and sunset at 18:39. On the last day of the month, sunrise is at 05:34 and sunset at 18:39 -03.

How many hours of sunshine does Juiz de Fora have in January?

In January, the average sunshine duration in Juiz de Fora, Brazil, is 7.2h.

What is the month with the highest UV index in Juiz de Fora?

The month with the highest UV index is January, with an average maximum UV index of 6.

How high is the UV index in January in Juiz de Fora?

The average daily maximum UV index in January in Juiz de Fora, Brazil, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Juiz de Fora, Brazil

Average temperature in January - Juiz de Fora, Brazil
  • Average high temperature in January: 26.6°C

The warmest month (with the highest average high temperature) is February (26.8°C).
The month with the lowest average high temperature is June (22°C).

  • Average low temperature in January: 18.5°C

The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).

Average pressure in January
Juiz de Fora, Brazil

Average pressure in January - Juiz de Fora, Brazil
  • Average pressure in January: 1013.6mbar

The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is December (1012.6mbar).

Average wind speed in January
Juiz de Fora, Brazil

Average wind speed in January - Juiz de Fora, Brazil
  • Average wind speed in January: 6.4km/h

The windiest month (with the highest average wind speed) is October (7.6km/h).
The calmest months (with the lowest average wind speed) are March and April (5.4km/h).

Average humidity in January
Juiz de Fora, Brazil

Average humidity in January - Juiz de Fora, Brazil
  • Average humidity in January: 89%

The months with the highest relative humidity are March and April (91%).
The month with the lowest relative humidity is September (76%).

Average rainfall in January
Juiz de Fora, Brazil

Average rainfall in January - Juiz de Fora, Brazil
  • Average rainfall in January: 205mm

The wettest month (with the highest rainfall) is December (269mm).
The driest month (with the least rainfall) is July (17mm).

Average rainfall days in January
Juiz de Fora, Brazil

Average rainfall days in January - Juiz de Fora, Brazil
  • Average rainfall days in January: 25.9 days

The month with the highest number of rainy days is March (27 days).
The month with the least rainy days is August (10 days).

Average daylight in January /
Average sunshine in January
Juiz de Fora, Brazil

Average daylight in January / Average sunshine in January - Juiz de Fora, Brazil
  • Average daylight in January: 13h and 2min

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 48min).

  • Average sunshine in January: 7h and 1min

The months with the most sunshine are July and September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).

Average sunshine days in January
Juiz de Fora, Brazil

Average sunshine days in January - Juiz de Fora, Brazil
  • Average sunshine days in January: 3.3 days

The month with the most sunshine days is August (15.1 days).
The month with the least sunshine days is March (2.3 days).

Average UV index in January
Juiz de Fora, Brazil

Average UV index in January - Juiz de Fora, Brazil
  • Average UV index in January: 6

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

Average cloud cover in January
Juiz de Fora, Brazil

Average cloud cover in January - Juiz de Fora, Brazil
  • Average cloud cover in January: 59

The months with the most cloud cover are March and November (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).

Average visibility in January
Juiz de Fora, Brazil

Average visibility in January - Juiz de Fora, Brazil
  • Average visibility in January: 6km

The months with the highest visibility are August and September (8km).
The month with the lowest visibility is April (5km).

Juiz de Fora, Brazil

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