January weather forecast
Janduís, Brazil

January, the same as December, in Janduís, Brazil, is a hot summer month, with temperature in the range of an average high of 34.5°C (94.1°F) and an average low of 24.3°C (75.7°F).

Temperature

As January takes its course, Janduís's average high-temperature registers at a still tropical 34.5°C (94.1°F), closely aligning with the preceding month. Janduís encounters an average low-temperature of 24.3°C (75.7°F) during January nights.

Heat index

The average heat index in January is calculated to be a scorching 42°C (107.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In January, the average relative humidity in Janduís, Brazil, is 56%.

Rainfall

In Janduís, in January, during 13.4 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, in Janduís, there are 122.6 rainfall days, and 442mm (17.4") of precipitation is accumulated.

Daylight

In January, the average length of the day in Janduís is 12h and 26min.
On the first day of January in Janduís, sunrise is at 05:19 and sunset at 17:46. On the last day of the month, sunrise is at 05:31 and sunset at 17:54 -03.

Sunshine

In Janduís, the average sunshine in January is 9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Janduís. The months with the lowest UV index in Janduís are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 7 in January suggests the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.