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 onset of January brings an average high-temperature of a tropical 34.4°C (93.9°F), nearly matching the December temperature. In Upanema, the average temperature during the nights of January drops to a moderately hot 24.6°C (76.3°F).Heat index
Throughout January, the heat index is estimated at a blisteringly hot 43°C (109.4°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
In Upanema, Brazil, the average relative humidity in January is 60%.Rainfall
In Upanema, Brazil, during January, the rain falls for 10.8 days and regularly aggregates up to 28mm (1.1") of precipitation. In Upanema, during the entire year, the rain falls for 112.4 days and collects up to 381mm (15") of precipitation.Daylight
In Upanema, the average length of the day in January is 12h and 25min.On the first day of January, sunrise is at 05:19 and sunset at 17:45. On the last day of the month, sunrise is at 05:31 and sunset at 17:53 -03.
Sunshine
In Upanema, the average sunshine in January is 8.7h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Upanema. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Upanema, Brazil. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 7 in January translates into the following instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Upanema in January?
What is the average humidity in January in Upanema?
How many days does it rain in January in Upanema?
What is the average length of the day in January in Upanema?
When is the sunrise / sunset in January in Upanema?
How many hours of sunshine does Upanema have in January?
When is the highest UV index in Upanema?
When is the lowest UV index in Upanema?
How high is the UV index in January in Upanema?
Average temperature in January
Upanema, Brazil
- Average high temperature in January: 34.4°C
The warmest month (with the highest average high temperature) is October (35.7°C).
The month with the lowest average high temperature is July (32°C).
- Average low temperature in January: 24.6°C
The month with the highest average low temperature is January (24.6°C).
The coldest months (with the lowest average low temperature) are July and August (21.7°C).
Average pressure in January
Upanema, Brazil
- Average pressure in January: 1011.2mbar
The month with the highest atmospheric pressure is July (1014.6mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in January
Upanema, Brazil
- Average wind speed in January: 16.6km/h
The windiest months (with the highest average wind speed) are September and October (20.5km/h).
The calmest month (with the lowest average wind speed) is April (12.3km/h).
Average humidity in January
Upanema, Brazil
- Average humidity in January: 60%
The month with the highest relative humidity is April (73%).
The months with the lowest relative humidity are September and October (55%).
Average rainfall in January
Upanema, Brazil
- Average rainfall in January: 28mm
The wettest month (with the highest rainfall) is March (92mm).
The driest months (with the least rainfall) are October and November (1mm).
Average rainfall days in January
Upanema, Brazil
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is April (17.2 days).
The month with the least rainy days is November (1.4 days).
Average daylight in January /
Average sunshine in January
Upanema, Brazil
- Average daylight in January: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in January: 8h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 36min).
The month with the least sunshine is March (Average sunshine: 8h and 18min).
Average sunshine days in January
Upanema, Brazil
- Average sunshine days in January: 19.2 days
The month with the most sunshine days is October (28.5 days).
The month with the least sunshine days is April (11.8 days).
Average UV index in January
Upanema, Brazil
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
Upanema, Brazil
- Average cloud cover in January: 32
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility in January
Upanema, Brazil
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
