September weather forecastCanapi, Brazil
September
Weather in September
The first month of the spring, September, is also a moderately hot month in Canapi, Brazil, with an average temperature ranging between min 18.7°C (65.7°F) and max 29.9°C (85.8°F).Temperature
Canapi marks the start of September with an average high-temperature of a still moderately hot 29.9°C (85.8°F), hinting at a slight fluctuation from August's 28.3°C (82.9°F). Throughout the month of September, Canapi witnesses an average temperature of 18.7°C (65.7°F).Heat index
For September, the heat index is evaluated at a very hot 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. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
In Canapi, Brazil, the average relative humidity in September is 72%.Rainfall
September is the month with the least rainfall in Canapi. Rain falls for 8.2 days and accumulates 7mm (0.28") of precipitation.Daylight
The average length of the day in September in Canapi is 12h and 4min.On the first day of September in Canapi, sunrise is at 05:31 and sunset at 17:28. On the last day of the month, sunrise is at 05:14 and sunset at 17:25 -03.
Sunshine
In September, the average sunshine in Canapi is 7.6h.UV index
April through September, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 6 in September suggests the following recommendations:
Deflect overexposure. Sun protection is a necessity. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Canapi, Brazil
- Average high temperature in September: 29.9°C
The warmest months (with the highest average high temperature) are March and December (33.8°C).
The month with the lowest average high temperature is July (27.3°C).
- Average low temperature in September: 18.7°C
The month with the highest average low temperature is March (22.8°C).
The coldest month (with the lowest average low temperature) is August (17.9°C).
Average pressure in September
Canapi, Brazil
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is August (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in September
Canapi, Brazil
- Average wind speed in September: 16.1km/h
The windiest month (with the highest average wind speed) is November (17km/h).
The calmest month (with the lowest average wind speed) is April (11.6km/h).
Average humidity in September
Canapi, Brazil
- Average humidity in September: 72%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are November and December (60%).
Average rainfall in September
Canapi, Brazil
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is March (49mm).
The driest month (with the least rainfall) is September (7mm).
Average rainfall days in September
Canapi, Brazil
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (4.4 days).
Average daylight in September /
Average sunshine in September
Canapi, Brazil
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 7h and 36min
The month with the most sunshine is November (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in September
Canapi, Brazil
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is November (23.7 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in September
Canapi, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August and September (UV index 6).
Average cloud cover in September
Canapi, Brazil
- Average cloud cover in September: 41
The month with the most cloud cover is July (Cloud cover 60).
The month with the least cloud cover is November (Cloud cover 24).
Average visibility in September
Canapi, Brazil
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (7km).
