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 transition from December to January sees average high-temperatures adjusting to a still moderately hot 27.1°C (80.8°F), identical to the previous month. During the month of January, the temperature in Acaiaca generally drops to a low average of 18.6°C (65.5°F).Heat index
During January, the heat index is evaluated at a tropical 31°C (87.8°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
In Acaiaca, Brazil, the average relative humidity in January is 86%.Rainfall
In Acaiaca, in January, during 23.2 rainfall days, 153mm (6.02") of precipitation is typically accumulated. In Acaiaca, during the entire year, the rain falls for 212.2 days and collects up to 1103mm (43.43") of precipitation.Daylight
In Acaiaca, Brazil, the average length of the day in January is 13h and 12min.On the first day of January in Acaiaca, Brazil, sunrise is at 05:15 and sunset at 18:36. On the last day of the month, sunrise is at 05:35 and sunset at 18:36 -03.
Sunshine
In Acaiaca, the average sunshine in January is 7.3h.UV index
January is the month with the highest UV index in Acaiaca, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In January, the UV index of 6 transforms into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature in Acaiaca?
What is the average humidity in January in Acaiaca?
How many days does it rain in January in Acaiaca?
What is the average length of the day in January in Acaiaca?
When are sunrise and sunset in January in Acaiaca?
How long on average sun shines in January in Acaiaca?
When is the highest UV index in Acaiaca?
How high is the UV index in January in Acaiaca?
Average temperature in January
Acaiaca, Brazil
- Average high temperature in January: 27.1°C
The warmest month (with the highest average high temperature) is October (27.5°C).
The month with the lowest average high temperature is June (22.9°C).
- Average low temperature in January: 18.6°C
The month with the highest average low temperature is December (18.8°C).
The coldest month (with the lowest average low temperature) is July (13.1°C).
Average pressure in January
Acaiaca, Brazil
- Average pressure in January: 1014.1mbar
The month with the highest atmospheric pressure is July (1021.2mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in January
Acaiaca, Brazil
- Average wind speed in January: 7.3km/h
The windiest months (with the highest average wind speed) are September and October (8.3km/h).
The calmest months (with the lowest average wind speed) are April and May (5.6km/h).
Average humidity in January
Acaiaca, Brazil
- Average humidity in January: 86%
The months with the highest relative humidity are March and April (88%).
The month with the lowest relative humidity is September (71%).
Average rainfall in January
Acaiaca, Brazil
- Average rainfall in January: 153mm
The wettest month (with the highest rainfall) is December (206mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in January
Acaiaca, Brazil
- Average rainfall days in January: 23.2 days
The month with the highest number of rainy days is December (26.6 days).
The month with the least rainy days is August (7.9 days).
Average daylight in January /
Average sunshine in January
Acaiaca, Brazil
- Average daylight in January: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is September (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days in January
Acaiaca, Brazil
- Average sunshine days in January: 5.2 days
The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is December (2.2 days).
Average UV index in January
Acaiaca, 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).
Average cloud cover in January
Acaiaca, Brazil
- Average cloud cover in January: 57
The months with the most cloud cover are March, April, November and December (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in January
Acaiaca, Brazil
- Average visibility in January: 7km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are April and May (6km).
