September weather forecastPaulicéia, Brazil

Weather in September

The first month of the spring, September, is a tropical month in Paulicéia, Brazil, with an average temperature fluctuating between 19.1°C (66.4°F) and 31.7°C (89.1°F).

Temperature

As August turns into September, the average high-temperatures rest at a tropical 31.7°C (89.1°F), showing a minor variation from the prior month. Paulicéia observes a dramatic plunge from daytime highs in September, settling at an average low-temperature of 19.1°C (66.4°F).

Heat index

For most parts of September, the heat index is appraised at a sweltering 35°C (95°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In September, the average relative humidity is 56%.

Rainfall

In September, in Paulicéia, the rain falls for 8.8 days. Throughout September, 47mm (1.85") of precipitation is accumulated. In Paulicéia, during the entire year, the rain falls for 189.5 days and collects up to 1170mm (46.06") of precipitation.

Daylight

The average length of the day in September in Paulicéia is 11h and 59min.
On the first day of September, sunrise is at 06:35 and sunset at 18:18. On the last day of the month, sunrise is at 06:08 and sunset at 18:25 -03.

Sunshine

The average sunshine in September is 9.1h.

UV index

In Paulicéia, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.