January weather forecast
Ipaumirim, Brazil

January, the same as December, in Ipaumirim, Brazil, is another hot summer month, with an average temperature varying between 31.9°C (89.4°F) and 21.7°C (71.1°F).

Temperature

January's commencement is accompanied by an average high-temperature of a still hot 31.9°C (89.4°F), diverging marginally from December's 33.2°C (91.8°F). An average low-temperature of 21.7°C (71.1°F) is noted during the nights in January.

Heat index

The heat index value during January is estimated at a torrid 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in January is 64%.

Rainfall

In January, the rain falls for 20.7 days. Throughout January, 109mm (4.29") of precipitation is accumulated. Throughout the year, there are 159.2 rainfall days, and 757mm (29.8") of precipitation is accumulated.

Daylight

The average length of the day in January is 12h and 28min.
On the first day of January in Ipaumirim, sunrise is at 05:22 and sunset at 17:53. On the last day of the month, sunrise is at 05:36 and sunset at 18:00 -03.

Sunshine

The average sunshine in January in Ipaumirim is 8.1h.

UV index

The months with the lowest UV index are January, February, April through July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 6 in January leads to these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.