September weather forecastQuirinópolis, Brazil
September
Weather in September
September, the first month of the spring in Quirinópolis, is still a tropical month, with an average temperature ranging between max 33.9°C (93°F) and min 21.3°C (70.3°F).Temperature
The month of September sees the highest average temperatures, reaching 33.9°C (93°F) at the peak and 21.3°C (70.3°F) at the low.Heat index
For most parts of September, the heat index is computed to be a sweltering 36°C (96.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are largely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
In September, the average relative humidity in Quirinópolis is 42%.Rainfall
In Quirinópolis, in September, during 7.5 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 197.9 rainfall days, and 1210mm (47.64") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 0min.On the first day of the month, sunrise is at 06:28 and sunset at 18:14. On the last day of September, in Quirinópolis, sunrise is at 06:03 and sunset at 18:19 -03.
Sunshine
In September, the average sunshine in Quirinópolis is 9.5h.UV index
The months with the highest UV index are August and September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Quirinópolis, Brazil
- Average high temperature in September: 33.9°C
The warmest month (with the highest average high temperature) is September (33.9°C).
The month with the lowest average high temperature is May (26.5°C).
- Average low temperature in September: 21.3°C
The month with the highest average low temperature is October (21.6°C).
The coldest month (with the lowest average low temperature) is June (16.5°C).
Average pressure in September
Quirinópolis, Brazil
- Average pressure in September: 1013.5mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in September
Quirinópolis, Brazil
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is August (9.1km/h).
The calmest month (with the lowest average wind speed) is March (5.8km/h).
Average humidity in September
Quirinópolis, Brazil
- Average humidity in September: 42%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is August (41%).
Average rainfall in September
Quirinópolis, Brazil
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is December (206mm).
The driest months (with the least rainfall) are July and August (6mm).
Average rainfall days in September
Quirinópolis, Brazil
- Average rainfall days in September: 7.5 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is August (1.6 days).
Average daylight in September /
Average sunshine in September
Quirinópolis, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in September
Quirinópolis, Brazil
- Average sunshine days in September: 21.1 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is December (2 days).
Average UV index in September
Quirinópolis, Brazil
- Average UV index in September: 7
The months with the highest UV index are August and September (UV index 7).
The month with the lowest UV index is February (UV index 5).
Average cloud cover in September
Quirinópolis, Brazil
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in September
Quirinópolis, Brazil
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March and April (7km).
