September weather forecastJucu, Brazil

September

Weather in September

The first month of the spring, September, is also a moderately hot month in Jucu, Brazil, with an average temperature fluctuating between 25.3°C (77.5°F) and 19.6°C (67.3°F).

Temperature

A minimal variation is noted in Jucu's average high-temperature at the onset of September, reaching a still warm 25.3°C (77.5°F) from August's 24.3°C (75.7°F). During the month of September, Jucu experiences a steady low-temperature average of 19.6°C (67.3°F).

Humidity

The months with the lowest humidity are July through September, with an average relative humidity of 79%.

Rainfall

In Jucu, during September, the rain falls for 14 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, in Jucu, there are 192.9 rainfall days, and 834mm (32.83") of precipitation is accumulated.

Daylight

In Jucu, the average length of the day in September is 11h and 59min.
On the first day of September in Jucu, sunrise is at 05:49 and sunset at 17:32. On the last day of the month, sunrise is at 05:22 and sunset at 17:39 -03.

Sunshine

In Jucu, the average sunshine in September is 8.3h.

UV index

The average daily maximum UV index in September in Jucu is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 6 in September transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

An average high-temperature, in September, in Jucu, is 25.3°C (77.5°F) and the average low-temperature is 19.6°C (67.3°F). In March, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 33°C (91.4°F).

The months with the lowest humidity in Jucu, Brazil, are July through September, with an average relative humidity of 79%.

The average relative humidity in September in Jucu is 79%.

In Jucu, Brazil, in September, it is raining for 14 days, with typically 36mm (1.42") of accumulated precipitation.

The average day length in September is 11h and 59min.

In September, on the first day of the month, sunrise is at 05:49 and sunset at 17:32. On the last day of the month, sunrise is at 05:22 and sunset at 17:39 -03.

The average sunshine duration in September is 8.3h.

In September, the average daily maximum UV index in Jucu is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe 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
Jucu, Brazil

  • Average high temperature in September: 25.3°C

The warmest month (with the highest average high temperature) is February (28.9°C).
The month with the lowest average high temperature is July (24.1°C).

  • Average low temperature in September: 19.6°C

The month with the highest average low temperature is February (23°C).
The coldest month (with the lowest average low temperature) is August (18.5°C).

Average pressure in September
Jucu, Brazil

  • Average pressure in September: 1018.7mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).

Average wind speed in September
Jucu, Brazil

  • Average wind speed in September: 15.7km/h

The windiest month (with the highest average wind speed) is September (15.7km/h).
The calmest month (with the lowest average wind speed) is April (11km/h).

Average humidity in September
Jucu, Brazil

  • Average humidity in September: 79%

The months with the highest relative humidity are November and December (83%).
The months with the lowest relative humidity are July, August and September (79%).

Average rainfall in September
Jucu, Brazil

  • Average rainfall in September: 36mm

The wettest month (with the highest rainfall) is November (149mm).
The driest month (with the least rainfall) is July (31mm).

Average rainfall days in September
Jucu, Brazil

  • Average rainfall days in September: 14 days

The month with the highest number of rainy days is November (20.1 days).
The month with the least rainy days is January (12.1 days).

Average daylight in September /
Average sunshine in September
Jucu, Brazil

  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in September: 8h and 18min

The month with the most sunshine is February (Average sunshine: 9h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 18min).

Average sunshine days in September
Jucu, Brazil

  • Average sunshine days in September: 10.8 days

The month with the most sunshine days is January (16.2 days).
The months with the least sunshine days are April and November (7.6 days).

Average UV index in September
Jucu, Brazil

  • Average UV index in September: 6

The month with the highest UV index is February (UV index 7).
The month with the lowest UV index is July (UV index 5).

Average cloud cover in September
Jucu, Brazil

  • Average cloud cover in September: 35

The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 27).

Average visibility in September
Jucu, Brazil

  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).