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 is the month that records the highest temperatures, with averages ranging from a high of 37.5°C (99.5°F) to a low of 24.7°C (76.5°F).Humidity
September is the least humid month in São Félix do Tocantins, with an average relative humidity of 34%.Rainfall
In São Félix do Tocantins, in September, it is raining for 4.4 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, there are 198 rainfall days, and 907mm (35.71") of precipitation is accumulated.Daylight
The average length of the day in September in São Félix do Tocantins is 12h and 3min.On the first day of the month, sunrise is at 06:08 and sunset at 18:04. On the last day of September, sunrise is at 05:50 and sunset at 18:02 -03.
Sunshine
In September, the average sunshine in São Félix do Tocantins is 9.9h.UV index
August and September, with an average maximum UV index of 8, are months with the highest UV index in São Félix do Tocantins. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 8 in September converts into the following recommendations:
Don't neglect protection; skin and eyes can be burned swiftly if left exposed. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in São Félix do Tocantins?
How hot does it get in São Félix do Tocantins in September?
What is the least humid month in São Félix do Tocantins?
What is the average humidity in September in São Félix do Tocantins?
How much does it rain in São Félix do Tocantins in September?
What is the average length of the day in September in São Félix do Tocantins?
When are sunrise and sunset in September in São Félix do Tocantins?
How long on average sun shines in September in São Félix do Tocantins?
What is the month with the highest UV index in São Félix do Tocantins?
How high is the UV index in September in São Félix do Tocantins?
Average temperature in September
São Félix do Tocantins, Brazil
- Average high temperature in September: 37.5°C
The warmest month (with the highest average high temperature) is September (37.5°C).
The months with the lowest average high temperature are February, March and April (30.3°C).
- Average low temperature in September: 24.7°C
The month with the highest average low temperature is September (24.7°C).
The coldest month (with the lowest average low temperature) is July (20.3°C).
Average pressure in September
São Félix do Tocantins, Brazil
- Average pressure in September: 1011mbar
The months with the highest atmospheric pressure are June and July (1014.1mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in September
São Félix do Tocantins, Brazil
- Average wind speed in September: 7.7km/h
The windiest months (with the highest average wind speed) are August and September (7.7km/h).
The calmest month (with the lowest average wind speed) is March (4.4km/h).
Average humidity in September
São Félix do Tocantins, Brazil
- Average humidity in September: 34%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is September (34%).
Average rainfall in September
São Félix do Tocantins, Brazil
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is March (147mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in September
São Félix do Tocantins, Brazil
- Average rainfall days in September: 4.4 days
The month with the highest number of rainy days is March (28.3 days).
The months with the least rainy days are July and August (0.6 days).
Average daylight in September /
Average sunshine in September
São Félix do Tocantins, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is October (Average sunshine: 10h and 48min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).
Average sunshine days in September
São Félix do Tocantins, Brazil
- Average sunshine days in September: 24.6 days
The month with the most sunshine days is July (30.4 days).
The month with the least sunshine days is March (1.6 days).
Average UV index in September
São Félix do Tocantins, Brazil
- Average UV index in September: 8
The months with the highest UV index are August and September (UV index 8).
The months with the lowest UV index are February, March, April, May and December (UV index 6).
Average cloud cover in September
São Félix do Tocantins, Brazil
- Average cloud cover in September: 19
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in September
São Félix do Tocantins, Brazil
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April and December (8km).
