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
January
Weather in January
Temperature
The dawn of January sees an average high-temperature of a still moderately hot 28.5°C (83.3°F), subtly contrasting with December's 28.4°C (83.1°F). During the month of January, Mambaí experiences a steady low-temperature average of 19.3°C (66.7°F).Heat index
January's average heat index is appraised at a tropical 34°C (93.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
The average relative humidity in January is 81%.Rainfall
In Mambaí, during January, the rain falls for 22.6 days and regularly aggregates up to 135mm (5.31") of precipitation. In Mambaí, during the entire year, the rain falls for 182.2 days and collects up to 1008mm (39.69") of precipitation.Daylight
In Mambaí, the average length of the day in January is 12h and 52min.On the first day of the month, sunrise is at 05:38 and sunset at 18:36. On the last day of January, sunrise is at 05:55 and sunset at 18:40 -03.
Sunshine
In Mambaí, the average sunshine in January is 8.1h.UV index
January through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Mambaí. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 6 suggests these recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Mambaí in January?
What is the average humidity in January in Mambaí?
How many days does it rain in January in Mambaí?
What is the average length of the day in January in Mambaí?
What time are sunrise and sunset in January in Mambaí?
How long on average sun shines in January in Mambaí?
What is the month with the lowest UV index in Mambaí?
How high is the UV index in January in Mambaí?
Average temperature in January
Mambaí, Brazil
- Average high temperature in January: 28.5°C
The warmest month (with the highest average high temperature) is September (32.6°C).
The month with the lowest average high temperature is May (26.6°C).
- Average low temperature in January: 19.3°C
The month with the highest average low temperature is October (20.9°C).
The coldest month (with the lowest average low temperature) is July (14.9°C).
Average pressure in January
Mambaí, Brazil
- Average pressure in January: 1012.6mbar
The month with the highest atmospheric pressure is July (1018.4mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in January
Mambaí, Brazil
- Average wind speed in January: 6.1km/h
The windiest month (with the highest average wind speed) is September (8.5km/h).
The calmest month (with the lowest average wind speed) is March (5.5km/h).
Average humidity in January
Mambaí, Brazil
- Average humidity in January: 81%
The months with the highest relative humidity are March and April (84%).
The month with the lowest relative humidity is September (43%).
Average rainfall in January
Mambaí, Brazil
- Average rainfall in January: 135mm
The wettest month (with the highest rainfall) is November (188mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in January
Mambaí, Brazil
- Average rainfall days in January: 22.6 days
The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (1.3 days).
Average daylight in January /
Average sunshine in January
Mambaí, Brazil
- Average daylight in January: 12h and 5min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in January: 8h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in January
Mambaí, Brazil
- Average sunshine days in January: 7.3 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is November (3.6 days).
Average UV index in January
Mambaí, Brazil
- Average UV index in January: 6
The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 6).
Average cloud cover in January
Mambaí, Brazil
- Average cloud cover in January: 46
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Mambaí, Brazil
- Average visibility in January: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (8km).
