January weather forecast
Várzea da Palma, Brazil

January, like December, in Várzea da Palma, Brazil, is another warm summer month, with temperature in the range of an average low of 19.3°C (66.7°F) and an average high of 29°C (84.2°F).

Temperature

January is marked by an average high-temperature of a still warm 29°C (84.2°F), almost identical to the preceding month. In Várzea da Palma, January's nights observe an average temperature dip to a refreshing 19.3°C (66.7°F).

Heat index

The average heat index in January is calculated to be a torrid 35°C (95°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. 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. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in January in Várzea da Palma is 80%.

Rainfall

In January, in Várzea da Palma, the rain falls for 22.9 days. Throughout January, 144mm (5.67") of precipitation is accumulated. Throughout the year, there are 177.2 rainfall days, and 998mm (39.29") of precipitation is accumulated.

Daylight

In Várzea da Palma, the average length of the day in January is 13h and 2min.
On the first day of January in Várzea da Palma, Brazil, sunrise is at 05:27 and sunset at 18:37. On the last day of the month, sunrise is at 05:45 and sunset at 18:38 -03.

Sunshine

In Várzea da Palma, the average sunshine in January is 8h.

UV index

January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Várzea da Palma, Brazil. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In January, a daily UV index of 6 turns into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.