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 months of January and February see the peak of Mariana Pimentel's temperatures, averaging a high of 30.1°C (86.2°F).Heat index
Throughout January, the heat index is evaluated at a sweltering 37°C (98.6°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In January, the average relative humidity is 75%.Rainfall
In Mariana Pimentel, during January, the rain falls for 17 days and regularly aggregates up to 71mm (2.8") of precipitation. In Mariana Pimentel, during the entire year, the rain falls for 162.4 days and collects up to 881mm (34.69") of precipitation.Daylight
In Mariana Pimentel, the average length of the day in January is 13h and 50min.On the first day of January in Mariana Pimentel, sunrise is at 05:27 and sunset at 19:31. On the last day of the month, sunrise is at 05:53 and sunset at 19:26 -03.
Sunshine
The average sunshine in January is 8.5h.UV index
In January, the average daily maximum UV index in Mariana Pimentel is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In January, a daily UV index of 6 turns into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Mariana Pimentel?
How hot is it in Mariana Pimentel in January?
What is the average humidity in January in Mariana Pimentel?
How many days does it rain in January in Mariana Pimentel?
What is the average length of the day in January in Mariana Pimentel?
When is the sunrise / sunset in January in Mariana Pimentel?
How long on average sun shines in January in Mariana Pimentel?
What is the UV index reading in January in Mariana Pimentel?
Average temperature in January
Mariana Pimentel, Brazil
- Average high temperature in January: 30.1°C
The warmest months (with the highest average high temperature) are January and February (30.1°C).
The month with the lowest average high temperature is July (18.3°C).
- Average low temperature in January: 20.2°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).
Average pressure in January
Mariana Pimentel, Brazil
- Average pressure in January: 1012.2mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in January
Mariana Pimentel, Brazil
- Average wind speed in January: 12.4km/h
The windiest month (with the highest average wind speed) is October (13km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).
Average humidity in January
Mariana Pimentel, Brazil
- Average humidity in January: 75%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (73%).
Average rainfall in January
Mariana Pimentel, Brazil
- Average rainfall in January: 71mm
The wettest month (with the highest rainfall) is July (101mm).
The driest month (with the least rainfall) is April (46mm).
Average rainfall days in January
Mariana Pimentel, Brazil
- Average rainfall days in January: 17 days
The month with the highest number of rainy days is January (17 days).
The month with the least rainy days is June (10.9 days).
Average daylight in January /
Average sunshine in January
Mariana Pimentel, Brazil
- Average daylight in January: 13h and 5min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in January: 8h and 3min
The month with the most sunshine is December (Average sunshine: 8h and 36min).
The month with the least sunshine is September (Average sunshine: 7h and 18min).
Average sunshine days in January
Mariana Pimentel, Brazil
- Average sunshine days in January: 12.6 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in January
Mariana Pimentel, Brazil
- Average UV index in January: 6
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in January
Mariana Pimentel, Brazil
- Average cloud cover in January: 33
The month with the most cloud cover is September (Cloud cover 39).
The month with the least cloud cover is November (Cloud cover 29).
Average visibility in January
Mariana Pimentel, Brazil
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Mariana Pimentel, Brazil
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