Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
The temperatures reach their highest averages in January, with highs of 27.7°C (81.9°F) and lows of 20.8°C (69.4°F).Heat index
In January, the heat index is computed to be a tropical 32°C (89.6°F). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
January, April, November and December, with an average relative humidity of 83%, are the least humid months in Biguaçu.Rainfall
In January, the rain falls for 17.8 days. Throughout January, 45mm (1.77") of precipitation is accumulated. Throughout the year, there are 152.3 rainfall days, and 397mm (15.63") of precipitation is accumulated.Sea temperature
The months with the warmest seawater in Biguaçu are January and February, with an average sea temperature of 26°C (78.8°F).Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.
Daylight
In January, the average length of the day in Biguaçu, Brazil, is 13h and 39min.On the first day of the month, sunrise is at 05:22 and sunset at 19:13. On the last day of January, sunrise is at 05:46 and sunset at 19:09 -03.
Sunshine
The average sunshine in January in Biguaçu, Brazil, is 7.3h.UV index
January through March and December, with an average maximum UV index of 6, are months with the highest UV index in Biguaçu, Brazil. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 6 suggests these recommendations:
Shield from overexposure. Defense against sun-related harm is required. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Beware! Reflections from sand and water can intensify the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Biguaçu?
What are January temperatures in Biguaçu?
What are the least humid months in Biguaçu?
What is the average humidity in January in Biguaçu?
How much does it rain in Biguaçu in January?
What are the months with the warmest sea water in Biguaçu?
What is the water temperature in January in Biguaçu?
How many hours of daylight does Biguaçu have in January?
When is the sunrise / sunset in January in Biguaçu?
How long on average sun shines in January in Biguaçu?
When is the highest UV index in Biguaçu?
How high is the UV index in January in Biguaçu?
Average temperature in January
Biguaçu, Brazil
- Average high temperature in January: 27.7°C
The warmest month (with the highest average high temperature) is January (27.7°C).
The month with the lowest average high temperature is July (19.2°C).
- Average low temperature in January: 20.8°C
The month with the highest average low temperature is February (20.9°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).
Average pressure in January
Biguaçu, Brazil
- Average pressure in January: 1012.8mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1012.2mbar).
Average wind speed in January
Biguaçu, Brazil
- Average wind speed in January: 10.1km/h
The windiest month (with the highest average wind speed) is November (10.6km/h).
The calmest month (with the lowest average wind speed) is June (9.2km/h).
Average humidity in January
Biguaçu, Brazil
- Average humidity in January: 83%
The months with the highest relative humidity are September and October (85%).
The months with the lowest relative humidity are January, April, November and December (83%).
Average rainfall in January
Biguaçu, Brazil
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is February (50mm).
The driest months (with the least rainfall) are March and April (23mm).
Average rainfall days in January
Biguaçu, Brazil
- Average rainfall days in January: 17.8 days
The month with the highest number of rainy days is January (17.8 days).
The months with the least rainy days are June and July (8.9 days).
Average sea temperature in January
Biguaçu, Brazil
- Average sea temperature in January: 26°C
The best months for swimming (with the highest average sea temperature) are January and February (26°C).
The coldest months (with the lowest average sea temperature) are July and August (18.6°C).
Average daylight in January /
Average sunshine in January
Biguaçu, Brazil
- Average daylight in January: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is April (Average sunshine: 7h and 30min).
The month with the least sunshine is October (Average sunshine: 6h and 0min).
Average sunshine days in January
Biguaçu, Brazil
- Average sunshine days in January: 9.4 days
The month with the most sunshine days is July (18.7 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in January
Biguaçu, Brazil
- Average UV index in January: 6
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in January
Biguaçu, Brazil
- Average cloud cover in January: 53
The month with the most cloud cover is October (Cloud cover 59).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in January
Biguaçu, Brazil
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July and November (9km).
The months with the lowest visibility are August, September, October and December (8km).
