January weather forecastBelmonte, Brazil

Weather in January

January, the same as December, is another warm summer month in Belmonte, Brazil, with an average temperature ranging between max 29.2°C (84.6°F) and min 23.7°C (74.7°F).

Temperature

January begins with an average high-temperature of a still moderately hot 29.2°C (84.6°F), reflecting close similarity to the preceding month. Throughout January, Belmonte's nights cool down to an average of 23.7°C (74.7°F).

Heat index

The heat index in January is appraised at a torrid 35°C (95°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. 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 primarily vital for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Belmonte, Brazil, the average relative humidity in January is 79%.

Rainfall

In Belmonte, in January, it is raining for 15.4 days, with typically 25mm (0.98") of accumulated precipitation. In Belmonte, during the entire year, the rain falls for 181.6 days and collects up to 408mm (16.06") of precipitation.

Sea temperature

In Belmonte, in January, the average water temperature is 27.4°C (81.3°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in January is 12h and 57min.
On the first day of January in Belmonte, sunrise is at 05:07 and sunset at 18:10. On the last day of the month, sunrise is at 05:24 and sunset at 18:13 -03.

Sunshine

In January, the average sunshine in Belmonte is 10.3h.

UV index

The months with the highest UV index in Belmonte are January through March, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: In January, the maximum UV index of 7 suggests this advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be alert! The reflection of water and sand augments UV radiation intensity.