Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September's onset sees an average high-temperature of a moderately hot 24.9°C (76.8°F), exhibiting a slight fluctuation from the previous month. September nights experience a consistent temperature drop to a mild 13°C (55.4°F).Humidity
The least humid month is September, with an average relative humidity of 76%.Rainfall
In Sapopema, in September, it is raining for 12.5 days, with typically 62mm (2.44") of accumulated precipitation. Throughout the year, there are 225.6 rainfall days, and 1259mm (49.57") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:32 and sunset at 18:11. On the last day of September, sunrise is at 06:02 and sunset at 18:21 -03.
Sunshine
The average sunshine in September in Sapopema, Brazil, is 8.7h.UV index
In Sapopema, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 5 in September interprets into the following advice:
Be vigilant - A duty to shield skin and eyes from injury exists. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Sapopema?
What is the least humid month in Sapopema?
What is the average humidity in September in Sapopema?
How much does it rain in Sapopema in September?
How many hours of daylight does Sapopema have in September?
What time are sunrise and sunset in September in Sapopema?
How long on average sun shines in September in Sapopema?
What is the UV index intensity in September in Sapopema?
Average temperature in September
Sapopema, Brazil
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is December (26.8°C).
The month with the lowest average high temperature is June (19.7°C).
- Average low temperature in September: 13°C
The months with the highest average low temperature are January and December (17.4°C).
The coldest months (with the lowest average low temperature) are June and July (10.8°C).
Average pressure in September
Sapopema, Brazil
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in September
Sapopema, Brazil
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is September (7.7km/h).
The calmest months (with the lowest average wind speed) are February, March and April (6.5km/h).
Average humidity in September
Sapopema, Brazil
- Average humidity in September: 76%
The months with the highest relative humidity are February, May and June (88%).
The month with the lowest relative humidity is September (76%).
Average rainfall in September
Sapopema, Brazil
- Average rainfall in September: 62mm
The wettest month (with the highest rainfall) is January (171mm).
The driest month (with the least rainfall) is August (57mm).
Average rainfall days in September
Sapopema, Brazil
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is January (27.6 days).
The month with the least rainy days is August (10.3 days).
Average daylight in September /
Average sunshine in September
Sapopema, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in September
Sapopema, Brazil
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is January (2.2 days).
Average UV index in September
Sapopema, Brazil
- Average UV index in September: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are May and June (UV index 4).
Average cloud cover in September
Sapopema, Brazil
- Average cloud cover in September: 32
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Sapopema, Brazil
- Average visibility in September: 8km
The months with the highest visibility are August, September, October and November (8km).
The months with the lowest visibility are May and June (6km).
