January weather forecastCotia, Brazil

January

Weather in January

January, the same as December, is another warm summer month in Cotia, Brazil, with temperature in the range of an average low of 18.7°C (65.7°F) and an average high of 26.2°C (79.2°F).

Temperature

The advent of January presents an average high-temperature of a still warm 26.2°C (79.2°F), maintaining a close correlation with the preceding month. An average minimum temperature of 18.7°C (65.7°F) marks the month of January in Cotia.

Humidity

The average relative humidity in January is 86%.

Rainfall

January is the month with the most rainfall in Cotia. Rain falls for 18.8 days and accumulates 52mm (2.05") of precipitation.

Daylight

The average length of the day in January is 13h and 24min.
On the first day of the month, sunrise is at 05:24 and sunset at 18:57. On the last day of January, sunrise is at 05:45 and sunset at 18:56 -03.

Sunshine

January has the least sunshine of the year in Cotia, with an average of 6.7h of sunshine.

UV index

With an average maximum UV index of 6, January is the month with the highest UV index in Cotia. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 6 in January translates into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

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

Frequently asked questions

January temperatures in Cotia vary between a high-temperature of 26.2°C (79.2°F) and a low-temperature of 18.7°C (65.7°F).

In January, the average relative humidity in Cotia, Brazil, is 86%.

The month with the most rainfall in Cotia is January, when the rain falls for 18.8 days and typically aggregates up to 52mm (2.05") of precipitation.

In Cotia, in January, during 18.8 rainfall days, 52mm (2.05") of precipitation is typically accumulated.

In Cotia, the average day length in January is 13h and 24min.

On the first day of January, sunrise is at 05:24 and sunset at 18:57. On the last day of the month, sunrise is at 05:45 and sunset at 18:56 -03.

January has the least sunshine of the year, with an average of 6.7h of sunshine.

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

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

In January, the average daily maximum UV index in Cotia, Brazil, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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

26.2°C

26.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.5km/h

9.7km/h

9.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.5

7.3

6.5

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Cotia, Brazil

Average high temperature in January: 26.2°C

The warmest month (with the highest average high temperature) is February (26.5°C).
The month with the lowest average high temperature is June (20.5°C).

Average low temperature in January: 18.7°C

The month with the highest average low temperature is January (18.7°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).

Average pressure in January
Cotia, Brazil

Average pressure in January: 1012.6mbar

The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).

Average wind speed in January
Cotia, Brazil

Average wind speed in January: 8.9km/h

The windiest month (with the highest average wind speed) is November (10.7km/h).
The calmest month (with the lowest average wind speed) is February (8.3km/h).

Average humidity in January
Cotia, Brazil

Average humidity in January: 86%

The month with the highest relative humidity is March (87%).
The months with the lowest relative humidity are August and September (75%).

Average rainfall in January
Cotia, Brazil

Average rainfall in January: 52mm

The wettest month (with the highest rainfall) is January (52mm).
The driest month (with the least rainfall) is August (6mm).

Average rainfall days in January
Cotia, Brazil

Average rainfall days in January: 18.8 days

The month with the highest number of rainy days is January (18.8 days).
The month with the least rainy days is August (4.3 days).

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

Average daylight in January: 13h and 24min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

Average sunshine in January: 6h and 42min

The month with the most sunshine is September (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).

Average sunshine days in January
Cotia, Brazil

Average sunshine days in January: 7.3 days

The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is February (6.5 days).

Average UV index in January
Cotia, 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).