January weather forecast
Acopiara, Brazil

January, the same as December, in Acopiara, Brazil, is another hot summer month, with an average temperature ranging between min 21.8°C (71.2°F) and max 31.6°C (88.9°F).

Temperature

Acopiara's average high-temperature marks a still tropical 31.6°C (88.9°F) with the advent of January, closely mirroring that of the preceding month. Acopiara temperatures generally rest at a low of 21.8°C (71.2°F) during the January nights.

Heat index

For January, the heat index is computed to be a torrid 39°C (102.2°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important 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.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in January in Acopiara is 70%.

Rainfall

In Acopiara, during January, the rain falls for 22.7 days and regularly aggregates up to 135mm (5.31") of precipitation. Throughout the year, there are 182.9 rainfall days, and 832mm (32.76") of precipitation is accumulated.

Daylight

In January, the average length of the day in Acopiara is 12h and 26min.
On the first day of the month, sunrise is at 05:27 and sunset at 17:55. On the last day of January, sunrise is at 05:39 and sunset at 18:02 -03.

Sunshine

In Acopiara, the average sunshine in January is 7.8h.

UV index

January through July, with an average maximum UV index of 6, are months with the lowest UV index in Acopiara. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 6 in January transforms into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.