September weather forecastIgaci, Brazil
September
Weather in September
September, the first month of the spring in Igaci, is still a warm month, with an average temperature varying between 27.1°C (80.8°F) and 18°C (64.4°F).Temperature
With the transition into September, Igaci notes an average high-temperature of a still warm 27.1°C (80.8°F), closely resembling August. An average low-temperature of 18°C (64.4°F) is noted during the month of September.Heat index
In September, the heat index is estimated at a tropical 30°C (86°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In Igaci, Brazil, the average relative humidity in September is 82%.Rainfall
In Igaci, in September, it is raining for 14.9 days, with typically 14mm (0.55") of accumulated precipitation. Throughout the year, there are 206.4 rainfall days, and 395mm (15.55") of precipitation is accumulated.Daylight
The average length of the day in September in Igaci, Brazil, is 12h and 4min.On the first day of the month, sunrise is at 05:28 and sunset at 17:24. On the last day of September, in Igaci, sunrise is at 05:10 and sunset at 17:21 -03.
Sunshine
In Igaci, the average sunshine in September is 6.7h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 6 during September translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Igaci, Brazil
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is March (31.8°C).
The month with the lowest average high temperature is July (25.3°C).
- Average low temperature in September: 18°C
The month with the highest average low temperature is March (21.3°C).
The coldest month (with the lowest average low temperature) is August (17.4°C).
Average pressure in September
Igaci, Brazil
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is August (1017.2mbar).
The month with the lowest atmospheric pressure is March (1012.1mbar).
Average wind speed in September
Igaci, Brazil
- Average wind speed in September: 13.7km/h
The windiest month (with the highest average wind speed) is November (15.9km/h).
The calmest month (with the lowest average wind speed) is May (10.1km/h).
Average humidity in September
Igaci, Brazil
- Average humidity in September: 82%
The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is December (71%).
Average rainfall in September
Igaci, Brazil
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is March (59mm).
The driest month (with the least rainfall) is November (12mm).
Average rainfall days in September
Igaci, Brazil
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is July (23.5 days).
The month with the least rainy days is November (8.5 days).
Average daylight in September /
Average sunshine in September
Igaci, Brazil
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 6h and 42min
The month with the most sunshine is November (Average sunshine: 8h and 18min).
The month with the least sunshine is July (Average sunshine: 4h and 42min).
Average sunshine days in September
Igaci, Brazil
- Average sunshine days in September: 9.3 days
The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is July (4 days).
Average UV index in September
Igaci, Brazil
- Average UV index in September: 6
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Igaci, Brazil
- Average cloud cover in September: 58
The month with the most cloud cover is July (Cloud cover 73).
The month with the least cloud cover is November (Cloud cover 37).
Average visibility in September
Igaci, Brazil
- Average visibility in September: 7km
The month with the highest visibility is December (10km).
The months with the lowest visibility are May, June, July and August (6km).
