January weather forecast
Tracunhaém, Brazil

January, like December, is another tropical summer month in Tracunhaém, Brazil, with an average temperature varying between 30.8°C (87.4°F) and 23°C (73.4°F).

Temperature

January's presence marks an average high-temperature of a still hot 30.8°C (87.4°F), subtly varied from December's 30.5°C (86.9°F). Tracunhaém's temperature drops to an average low of 23°C (73.4°F) during the nights of January.

Heat index

January's average heat index is computed to be a very hot 38°C (100.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. 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 crucial for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in January in Tracunhaém is 74%.

Rainfall

In Tracunhaém, during January, the rain falls for 21.3 days and regularly aggregates up to 33mm (1.3") of precipitation. In Tracunhaém, during the entire year, the rain falls for 263 days and collects up to 463mm (18.23") of precipitation.

Daylight

In January, the average length of the day in Tracunhaém is 12h and 31min.
On the first day of January in Tracunhaém, sunrise is at 05:07 and sunset at 17:41. On the last day of the month, sunrise is at 05:20 and sunset at 17:47 -03.

Sunshine

The average sunshine in January in Tracunhaém is 7.6h.

UV index

The months with the highest UV index in Tracunhaém, Brazil, are January through March, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the UV index of 7 transforms into the following advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury 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. Employ a wide-brim hat for potent defense against up to 50% of UV rays.