January weather forecast
Reriutaba, Brazil

January, the same as December, in Reriutaba, Brazil, is another hot summer month, with an average temperature ranging between min 21.5°C (70.7°F) and max 31.8°C (89.2°F).

Temperature

With January's advent, Reriutaba sees an average high-temperature of a still tropical 31.8°C (89.2°F), subtly shifted from December's 33.2°C (91.8°F). Reriutaba records a steady low-temperature average of 21.5°C (70.7°F) during January.

Heat index

For most parts of January, the heat index is evaluated at a scorching 41°C (105.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in January is 72%.

Rainfall

In Reriutaba, during January, the rain falls for 21 days and regularly aggregates up to 122mm (4.8") of precipitation. Throughout the year, in Reriutaba, there are 184 rainfall days, and 817mm (32.17") of precipitation is accumulated.

Daylight

The average length of the day in January in Reriutaba is 12h and 20min.
On the first day of January, sunrise is at 05:34 and sunset at 17:56. On the last day of the month, sunrise is at 05:46 and sunset at 18:04 -03.

Sunshine

In Reriutaba, Brazil, the average sunshine in January is 8.9h.

UV index

January through June, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 in January translates into these instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.