September weather forecast
Capinópolis, Brazil

September, the first month of the spring in Capinópolis, is still a tropical month, with temperature in the range of an average high of 33.2°C (91.8°F) and an average low of 20.4°C (68.7°F).

Temperature

Capinópolis, Brazil, records the warmest temperatures in September, averaging a high of 33.2°C (91.8°F) and a low of 20.4°C (68.7°F).

Heat index

September's heat index is calculated to be a sweltering 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to 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 self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 44%.

Rainfall

In Capinópolis, in September, during 7.6 rainfall days, 27mm (1.06") of precipitation is typically accumulated. In Capinópolis, during the entire year, the rain falls for 208.1 days and collects up to 1248mm (49.13") of precipitation.

Daylight

The average length of the day in September in Capinópolis is 12h and 0min.
On the first day of the month, sunrise is at 06:25 and sunset at 18:10. On the last day of September, sunrise is at 06:00 and sunset at 18:15 -03.

Sunshine

In Capinópolis, the average sunshine in September is 9.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in September leads to these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.