September weather forecastAporá, Brazil
September
Weather in September
The first month of the spring, September, is still a warm month in Aporá, Brazil, with an average temperature fluctuating between 18.6°C (65.5°F) and 28.4°C (83.1°F).Temperature
Aporá observes a minor difference in average high-temperatures between August's 27.3°C (81.1°F) and September's 28.4°C (83.1°F). Nighttime temperature experiences an average drop to a refreshing 18.6°C (65.5°F) in September.Heat index
For most parts of September, the heat index is estimated at a hot 33°C (91.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
In Aporá, Brazil, the average relative humidity in September is 79%.Rainfall
September is the month with the least rainfall. Rain falls for 17.1 days and accumulates 17mm (0.67") of precipitation.Daylight
In Aporá, the average length of the day in September is 12h and 2min.On the first day of the month, sunrise is at 05:35 and sunset at 17:29. On the last day of September, sunrise is at 05:16 and sunset at 17:28 -03.
Sunshine
The average sunshine in September is 6.1h.UV index
In Aporá, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 6 in September leads to these recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Aporá, Brazil
- Average high temperature in September: 28.4°C
The warmest month (with the highest average high temperature) is March (32.8°C).
The month with the lowest average high temperature is July (26.6°C).
- Average low temperature in September: 18.6°C
The month with the highest average low temperature is March (22.3°C).
The coldest month (with the lowest average low temperature) is August (18.1°C).
Average pressure in September
Aporá, Brazil
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is August (1017.6mbar).
The months with the lowest atmospheric pressure are March and December (1011.9mbar).
Average wind speed in September
Aporá, Brazil
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is November (14.2km/h).
The calmest months (with the lowest average wind speed) are April and May (10.2km/h).
Average humidity in September
Aporá, Brazil
- Average humidity in September: 79%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are February, March and December (72%).
Average rainfall in September
Aporá, Brazil
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is May (58mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in September
Aporá, Brazil
- Average rainfall days in September: 17.1 days
The months with the highest number of rainy days are May and July (20.2 days).
The months with the least rainy days are November and December (11.6 days).
Average daylight in September /
Average sunshine in September
Aporá, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in September: 6h and 6min
The month with the most sunshine is January (Average sunshine: 8h and 54min).
The month with the least sunshine is May (Average sunshine: 5h and 6min).
Average sunshine days in September
Aporá, Brazil
- Average sunshine days in September: 9.5 days
The month with the most sunshine days is December (15.5 days).
The month with the least sunshine days is August (6.4 days).
Average UV index in September
Aporá, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in September
Aporá, Brazil
- Average cloud cover in September: 57
The month with the most cloud cover is July (Cloud cover 65).
The months with the least cloud cover are March and December (Cloud cover 44).
Average visibility in September
Aporá, Brazil
- Average visibility in September: 7km
The months with the highest visibility are February, March, November and December (9km).
The months with the lowest visibility are May, June, July and August (6km).
