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
Weather in September
Temperature
The commencement of September notes an average high-temperature of a still agreeable 22.3°C (72.1°F), exhibiting little difference from the previous month. Grão Pará usually reports an average low-temperature of 13.9°C (57°F) during the month of September.Humidity
In Grão Pará, the average relative humidity in September is 82%.Rainfall
In Grão Pará, in September, during 13 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, there are 172.3 rainfall days, and 881mm (34.69") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 56min.On the first day of September in Grão Pará, Brazil, sunrise is at 06:29 and sunset at 18:03. On the last day of the month, sunrise is at 05:55 and sunset at 18:17 -03.
Sunshine
In September, the average sunshine in Grão Pará is 7h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 5 during September translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the average September temperature in Grão Pará?
What is the average humidity in September in Grão Pará?
How many days does it rain in September in Grão Pará?
What is the average length of the day in September in Grão Pará?
When is the sunrise / sunset in September in Grão Pará?
How many hours of sunshine does Grão Pará have in September?
How high is the UV index in September in Grão Pará?
Average temperature in September
Grão Pará, Brazil
- Average high temperature in September: 22.3°C
The warmest month (with the highest average high temperature) is February (28.8°C).
The month with the lowest average high temperature is July (19.8°C).
- Average low temperature in September: 13.9°C
The month with the highest average low temperature is February (19.9°C).
The coldest month (with the lowest average low temperature) is July (11.5°C).
Average pressure in September
Grão Pará, Brazil
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in September
Grão Pará, Brazil
- Average wind speed in September: 10.1km/h
The windiest months (with the highest average wind speed) are October and November (10.7km/h).
The calmest month (with the lowest average wind speed) is February (8.2km/h).
Average humidity in September
Grão Pará, Brazil
- Average humidity in September: 82%
The months with the highest relative humidity are March, May and June (83%).
The months with the lowest relative humidity are November and December (80%).
Average rainfall in September
Grão Pará, Brazil
- Average rainfall in September: 64mm
The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is November (47mm).
Average rainfall days in September
Grão Pará, Brazil
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is February (19.1 days).
The month with the least rainy days is June (10.8 days).
Average daylight in September /
Average sunshine in September
Grão Pará, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is June (Average sunshine: 7h and 30min).
The month with the least sunshine is October (Average sunshine: 6h and 54min).
Average sunshine days in September
Grão Pará, Brazil
- Average sunshine days in September: 15.2 days
The month with the most sunshine days is June (18.2 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in September
Grão Pará, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in September
Grão Pará, Brazil
- Average cloud cover in September: 45
The months with the most cloud cover are January and October (Cloud cover 48).
The months with the least cloud cover are June and August (Cloud cover 37).
Average visibility in September
Grão Pará, Brazil
- Average visibility in September: 8km
The months with the highest visibility are July, August and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, September, October and December (8km).
Grão Pará, Brazil
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