January weather forecastSeverínia, Brazil

Weather in January

January, like December, in Severínia, Brazil, is another warm summer month, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 28.7°C (83.7°F).

Temperature

January's advent presents an average high-temperature of a still warm 28.7°C (83.7°F), indicating a slight variation from the conditions of the previous month. Throughout the month of January, Severínia expects an average low of 20.5°C (68.9°F).

Heat index

During January, the heat index is computed to be a fiery hot 35°C (95°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Observations indicate that the heat index values are for shady locations with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In January, the average relative humidity is 85%.

Rainfall

The month with the most rainfall is January, when the rain falls for 29.2 days and typically aggregates up to 214mm (8.43") of precipitation.

Daylight

The average length of the day in January is 13h and 14min.
On the first day of the month, sunrise is at 05:37 and sunset at 18:59. On the last day of January, sunrise is at 05:57 and sunset at 18:59 -03.

Sunshine

January has the least sunshine of the year in Severínia, with an average of 7.1h of sunshine.

UV index

The months with the highest UV index in Severínia are January, March through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 in January translates into these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.