September weather forecast
Maiauatá, Brazil

September, the first month of the spring in Maiauatá, is still a tropical month, with an average temperature ranging between min 22.5°C (72.5°F) and max 34.5°C (94.1°F).

Temperature

Maiauatá, Brazil, greets September with an average high-temperature of a still tropical 34.5°C (94.1°F), marking a slight deviation from the preceding month. Despite the stark contrast with daytime temperatures, Maiauatá's September nights average at a pleasant 22.5°C (72.5°F).

Heat index

For September, the heat index is computed to be a burning hot 50°C (122°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Heat index determinations are made taking into account the shade and light air movements. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Maiauatá, Brazil, the average relative humidity in September is 73%.

Rainfall

September is the month with the least rainfall in Maiauatá. Rain falls for 8 days and accumulates 11mm (0.43") of precipitation.

Daylight

In Maiauatá, Brazil, the average length of the day in September is 12h and 6min.
On the first day of September, sunrise is at 06:13 and sunset at 18:18. On the last day of the month, sunrise is at 06:01 and sunset at 18:09 -03.

Sunshine

In Maiauatá, the average sunshine in September is 8.6h.

UV index

February, March, May through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 in September translates into these instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.