September weather forecastUbaíra, Brazil

September

Weather in September

September, the first month of the spring in Ubaíra, is also a moderately hot month, with an average temperature fluctuating between 16.5°C (61.7°F) and 25.5°C (77.9°F).

Temperature

With the onset of September, a modest change to a still moderately hot 25.5°C (77.9°F) from August's 23.6°C (74.5°F) is noted in high-temperature. Throughout the month of September, the nighttime temperature in Ubaíra dips to an average of 16.5°C (61.7°F).

Humidity

In September, the average relative humidity is 84%.

Rainfall

September is the month with the least rainfall in Ubaíra. Rain falls for 20 days and accumulates 27mm (1.06") of precipitation.

Daylight

The average length of the day in September in Ubaíra is 12h and 2min.
On the first day of September, sunrise is at 05:42 and sunset at 17:34. On the last day of the month, sunrise is at 05:21 and sunset at 17:34 -03.

Sunshine

In September, the average sunshine in Ubaíra, Brazil, is 5.2h.

UV index

The months with the highest UV index in Ubaíra are January through March, September and November, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Frequently asked questions

An average high-temperature, in September, in Ubaíra, is 25.5°C (77.9°F) and the average low-temperature is 16.5°C (61.7°F). In March, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is calculated to be 35°C (95°F).

The average relative humidity in September is 84%.

September is the month with the least rainfall in Ubaíra, Brazil. Rain falls for 20 days and accumulates 27mm (1.06") of precipitation.

In Ubaíra, during September, the rain falls for 20 days and regularly aggregates up to 27mm (1.06") of precipitation.

In September, the average day length in Ubaíra is 12h and 2min.

In September, on the first day of the month, sunrise is at 05:42 and sunset at 17:34. On the last day of the month, in Ubaíra, Brazil, sunrise is at 05:21 and sunset at 17:34 -03.

In September, the average sunshine duration is 5.2h.

January through March, September and November, with an average maximum UV index of 6, are months with the highest UV index in Ubaíra.

The average daily maximum UV index in September in Ubaíra is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Ubaíra, Brazil

  • Average high temperature in September: 25.5°C

The warmest month (with the highest average high temperature) is March (28.7°C).
The month with the lowest average high temperature is July (23.2°C).

  • Average low temperature in September: 16.5°C

The month with the highest average low temperature is March (19.4°C).
The coldest month (with the lowest average low temperature) is August (15.7°C).

Average pressure in September
Ubaíra, Brazil

  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is December (1013.1mbar).

Average wind speed in September
Ubaíra, Brazil

  • Average wind speed in September: 13.1km/h

The windiest months (with the highest average wind speed) are September and October (13.1km/h).
The calmest month (with the lowest average wind speed) is April (10km/h).

Average humidity in September
Ubaíra, Brazil

  • Average humidity in September: 84%

The months with the highest relative humidity are June and July (89%).
The months with the lowest relative humidity are February and December (82%).

Average rainfall in September
Ubaíra, Brazil

  • Average rainfall in September: 27mm

The wettest month (with the highest rainfall) is March (108mm).
The driest month (with the least rainfall) is September (27mm).

Average rainfall days in September
Ubaíra, Brazil

  • Average rainfall days in September: 20 days

The month with the highest number of rainy days is January (24.7 days).
The month with the least rainy days is September (20 days).

Average daylight in September /
Average sunshine in September
Ubaíra, 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 24min).

  • Average sunshine in September: 5h and 12min

The months with the most sunshine are January and February (Average sunshine: 7h and 36min).
The month with the least sunshine is July (Average sunshine: 3h and 36min).

Average sunshine days in September
Ubaíra, Brazil

  • Average sunshine days in September: 3.9 days

The month with the most sunshine days is December (5.3 days).
The months with the least sunshine days are April and July (2.3 days).

Average UV index in September
Ubaíra, Brazil

  • Average UV index in September: 6

The months with the highest UV index are January, February, March, September and November (UV index 6).
The months with the lowest UV index are June and July (UV index 4).

Average cloud cover in September
Ubaíra, Brazil

  • Average cloud cover in September: 69

The month with the most cloud cover is July (Cloud cover 78).
The month with the least cloud cover is December (Cloud cover 67).

Average visibility in September
Ubaíra, Brazil

  • Average visibility in September: 7km

The months with the highest visibility are January, February, March, September, October, November and December (7km).
The months with the lowest visibility are April, May, June, July and August (6km).