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
Piraí do Norte experiences an average high-temperature of a still warm 26.9°C (80.4°F) with the onset of September, subtly varied from August's 26°C (78.8°F). Piraí do Norte encounters a steady low-temperature average of 16.8°C (62.2°F) throughout the month of September.Humidity
In September, the average relative humidity in Piraí do Norte is 83%.Rainfall
The month with the least rainfall is September, when the rain falls for 20 days and typically collects 27mm (1.06") of precipitation.Daylight
In September, the average length of the day in Piraí do Norte is 12h and 2min.On the first day of September in Piraí do Norte, sunrise is at 05:41 and sunset at 17:33. On the last day of the month, sunrise is at 05:20 and sunset at 17:33 -03.
Sunshine
The average sunshine in September in Piraí do Norte is 5.7h.UV index
January through May, September through December, with an average maximum UV index of 6, are months with the highest UV index in Piraí do Norte. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 in September translates into these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Piraí do Norte in September?
What is the average humidity in September in Piraí do Norte?
What is the driest month in Piraí do Norte?
How many days does it rain in September in Piraí do Norte?
What is the average length of the day in September in Piraí do Norte?
When are sunrise and sunset in September in Piraí do Norte?
How long on average sun shines in September in Piraí do Norte?
What is the month with the highest UV index in Piraí do Norte?
How high is the UV index in September in Piraí do Norte?
Average temperature in September
Piraí do Norte, Brazil
- Average high temperature in September: 26.9°C
The warmest months (with the highest average high temperature) are February and March (30.8°C).
The month with the lowest average high temperature is July (25.6°C).
- Average low temperature in September: 16.8°C
The month with the highest average low temperature is March (19.8°C).
The coldest month (with the lowest average low temperature) is August (16.3°C).
Average pressure in September
Piraí do Norte, Brazil
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in September
Piraí do Norte, Brazil
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is October (7.3km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).
Average humidity in September
Piraí do Norte, Brazil
- Average humidity in September: 83%
The months with the highest relative humidity are June and July (87%).
The month with the lowest relative humidity is February (81%).
Average rainfall in September
Piraí do Norte, Brazil
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is March (69mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in September
Piraí do Norte, Brazil
- Average rainfall days in September: 20 days
The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is February (16.2 days).
Average daylight in September /
Average sunshine in September
Piraí do Norte, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in September: 5h and 4min
The months with the most sunshine are January and February (Average sunshine: 8h and 6min).
The months with the least sunshine are June and July (Average sunshine: 4h and 42min).
Average sunshine days in September
Piraí do Norte, Brazil
- Average sunshine days in September: 5.1 days
The month with the most sunshine days is January (8.3 days).
The month with the least sunshine days is July (4.3 days).
Average UV index in September
Piraí do Norte, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in September
Piraí do Norte, Brazil
- Average cloud cover in September: 67
The months with the most cloud cover are May, June and July (Cloud cover 72).
The months with the least cloud cover are January and February (Cloud cover 63).
Average visibility in September
Piraí do Norte, Brazil
- Average visibility in September: 6km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6km).
The month with the lowest visibility is July (5km).
