January weather forecast and climate
Paranaguá, Brazil

January, the same as December, is a moderately hot summer month in Paranaguá, Brazil, with average temperature ranging between max 29.4°C (84.9°F) and min 21.3°C (70.3°F).

Temperature

With an average high-temperature of 29.4°C (84.9°F) and an average low-temperature of 21.3°C (70.3°F), January is the warmest month.

Heat index

In January, the average heat index is estimated at a very hot 36.4°C (97.5°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, wind, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

January, February and December, with an average relative humidity of 82%, are the least humid months in Paranaguá.

Rainfall

In Paranaguá, Brazil, during 23.3 rainfall days, 117mm (4.61") of precipitation is typically accumulated. Throughout the year, there are 204.4 rainfall days, and 1031mm (40.59") of precipitation is accumulated.

Sea temperature

In Paranaguá, Brazil, the average water temperature is 26.6°C (79.9°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Paranaguá, the average length of the day is 13.5h.

Sunshine

Months with the most sunshine are January, April and August, with an average of 6.9h of sunshine.

UV index

Months with the highest UV index are January through March, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Paranaguá?

January is the warmest month in Paranaguá, Brazil, with an average high-temperature of 29.4°C (84.9°F) and an average low-temperature of 21.3°C (70.3°F).

What is the temperature in January in Paranaguá?

In Paranaguá, Brazil, in January, the average high-temperature is 29.4°C (84.9°F), and the average low-temperature is 21.3°C (70.3°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines relative humidity and air temperature, in January is evaluated at 36.4°C (97.5°F).

What is the least humid month in Paranaguá?

January, February and December, with an average relative humidity of 82%, are the least humid months in Paranaguá.

What is the average humidity in January in Paranaguá?

In Paranaguá, Brazil, the average relative humidity in January is 82%.

How much does it rain in Paranaguá in January?

In Paranaguá, in January, it is raining for 23.3 days, with typically 117mm (4.61") of accumulated precipitation.

What is the water temperature in January in Paranaguá?

In January, the average sea temperature is 26.6°C (79.9°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in January in Paranaguá?

In January, the average length of the day is 13.5h.

What are the months with the most sunshine in Paranaguá?

January, April and August, with an average of 6.9h of sunshine, are months with the most sunshine.

How many hours of sunshine does Paranaguá have in January?

In Paranaguá, Brazil, the average sunshine in January is 6.9h.

What are the months with the highest UV index in Paranaguá?

Months with the highest UV index in Paranaguá, Brazil, are January through March, November and December, with an average maximum UV index of 6.

What is the UV index intensity in January in Paranaguá?

In Paranaguá, Brazil, the average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in January - Paranaguá, Brazil
  • Average high temperature in January: 29.4°C

The warmest month (with the highest average high temperature) is January (29.4°C).
The month with the lowest average high temperature is July (21.3°C).

  • Average low temperature in January: 21.3°C

The month with the highest average low temperature is January (21.3°C).
The coldest month (with the lowest average low temperature) is July (14.1°C).

Average humidity in January - Paranaguá, Brazil
  • Average humidity in January: 82%

Months with the highest relative humidity are May, June and July (85%).
Months with the lowest relative humidity are January, February and December (82%).

Average rainfall in January - Paranaguá, Brazil
  • Average rainfall in January: 117mm

The wettest month (with the highest rainfall) is February (141mm).
The driest months (with the least rainfall) are April and August (56mm).

Average rainfall days in January - Paranaguá, Brazil
  • Average rainfall days in January: 23.3 days

The month with the highest number of rainy days is January (23.3 days).
The month with the least rainy days is August (11.6 days).

Average sea temperature in January - Paranaguá, Brazil
  • Average sea temperature in January: 26.6°C

The best month for swimming (with the highest average sea temperature) is February (26.8°C).
The coldest month (with the lowest average sea temperature) is August (18.8°C).

Average daylight in January / Average sunshine in January - Paranaguá, Brazil
  • Average daylight in January: 13.5h

The month with the longest days is December (Average daylight: 13.7h).
The month with the shortest days is June (Average daylight: 10.6h).

  • Average sunshine in January: 6.9h

Months with the most sunshine are January, April and August (Average sunshine: 6.9h).
Months with the least sunshine are October and November (Average sunshine: 6.1).

Average UV index in January - Paranaguá, Brazil
  • Average UV index in January: 6

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