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 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
Weather in January
Temperature
The onset of January brings with it an average high-temperature of a still moderately hot 28.8°C (83.8°F), showing a negligible variation from the month before. Throughout the nights in January, Conceição de Macabu experiences an average low-temperature of 23.1°C (73.6°F).Heat index
In January, the average heat index is calculated to be a very hot 35°C (95°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
In January, the average relative humidity is 82%.Rainfall
In January, the rain falls for 19.2 days. Throughout January, 84mm (3.31") of precipitation is accumulated. In Conceição de Macabu, during the entire year, the rain falls for 179.7 days and collects up to 674mm (26.54") of precipitation.Daylight
The average length of the day in January in Conceição de Macabu, Brazil, is 13h and 18min.On the first day of January, sunrise is at 05:07 and sunset at 18:34. On the last day of the month, sunrise is at 05:27 and sunset at 18:33 -03.
Sunshine
The average sunshine in January is 8.8h.UV index
With an average maximum UV index of 7, January is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 7 during January translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
How hot is it in Conceição de Macabu in January?
What is the average humidity in January in Conceição de Macabu?
How many days does it rain in January in Conceição de Macabu?
How many hours of daylight does Conceição de Macabu have in January?
What time are sunrise and sunset in January in Conceição de Macabu?
How long on average sun shines in January in Conceição de Macabu?
What is the month with the highest UV index in Conceição de Macabu?
How high is the UV index in January in Conceição de Macabu?
Average temperature in January
Conceição de Macabu, Brazil
- Average high temperature in January: 28.8°C
The warmest month (with the highest average high temperature) is February (29.1°C).
The month with the lowest average high temperature is June (24.1°C).
- Average low temperature in January: 23.1°C
The month with the highest average low temperature is January (23.1°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).
Average pressure in January
Conceição de Macabu, Brazil
- Average pressure in January: 1012.9mbar
The month with the highest atmospheric pressure is July (1020.7mbar).
The month with the lowest atmospheric pressure is December (1012mbar).
Average wind speed in January
Conceição de Macabu, Brazil
- Average wind speed in January: 13.7km/h
The windiest month (with the highest average wind speed) is September (15.8km/h).
The calmest month (with the lowest average wind speed) is March (10.9km/h).
Average humidity in January
Conceição de Macabu, Brazil
- Average humidity in January: 82%
The months with the highest relative humidity are November and December (84%).
The months with the lowest relative humidity are August and September (78%).
Average rainfall in January
Conceição de Macabu, Brazil
- Average rainfall in January: 84mm
The wettest month (with the highest rainfall) is November (108mm).
The driest month (with the least rainfall) is June (18mm).
Average rainfall days in January
Conceição de Macabu, Brazil
- Average rainfall days in January: 19.2 days
The month with the highest number of rainy days is March (21.7 days).
The month with the least rainy days is August (8.9 days).
Average daylight in January /
Average sunshine in January
Conceição de Macabu, Brazil
- Average daylight in January: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in January: 8h and 5min
The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is October (Average sunshine: 7h and 36min).
Average sunshine days in January
Conceição de Macabu, Brazil
- Average sunshine days in January: 7.3 days
The month with the most sunshine days is August (19.5 days).
The months with the least sunshine days are March and December (5.8 days).
Average UV index in January
Conceição de Macabu, Brazil
- Average UV index in January: 7
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are July and September (UV index 5).
Average cloud cover in January
Conceição de Macabu, Brazil
- Average cloud cover in January: 31
The month with the most cloud cover is November (Cloud cover 48).
The months with the least cloud cover are February, June and July (Cloud cover 27).
Average visibility in January
Conceição de Macabu, Brazil
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Conceição de Macabu, Brazil
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