September weather forecastTambores, Uruguay

September

Weather in September

September, the first month of the spring in Tambores, is a pleasant month, with an average temperature varying between 9.8°C (49.6°F) and 20.4°C (68.7°F).

Temperature

The shift to September signals an average high-temperature of an agreeable 20.4°C (68.7°F), subtly varied from August's 18.8°C (65.8°F). The nighttime temperature, during September, averages of 9.8°C (49.6°F).

Humidity

In Tambores, the average relative humidity in September is 78%.

Rainfall

In Tambores, in September, it is raining for 11.2 days, with typically 80mm (3.15") of accumulated precipitation. Throughout the year, there are 130.5 rainfall days, and 895mm (35.24") of precipitation is accumulated.

Daylight

In Tambores, the average length of the day in September is 11h and 55min.
On the first day of the month, sunrise is at 07:00 and sunset at 18:28. On the last day of September, sunrise is at 06:22 and sunset at 18:46 -03.

Sunshine

In Tambores, the average sunshine in September is 7.3h.

UV index

The months with the lowest UV index are April through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in September transforms into the following instructions:
Make use of precautions - It is urged to ward off sun damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

Tambores in September has an average high-temperature of 20.4°C (68.7°F) and an average low-temperature of 9.8°C (49.6°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in March is computed to be 29°C (84.2°F).

The average relative humidity in September is 78%.

In Tambores, in September, it is raining for 11.2 days, with typically 80mm (3.15") of accumulated precipitation.

In September, the average day length is 11h and 55min.

In September, on the first day of the month, sunrise is at 07:00 and sunset at 18:28. On the last day of the month, sunrise is at 06:22 and sunset at 18:46 -03.

The average sunshine duration in September is 7.3h.

The months with the lowest UV index are April through September, with an average maximum UV index of 4.

In Tambores, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
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
Tambores, Uruguay

  • Average high temperature in September: 20.4°C

The warmest month (with the highest average high temperature) is January (30.4°C).
The month with the lowest average high temperature is July (15.9°C).

  • Average low temperature in September: 9.8°C

The month with the highest average low temperature is January (18.2°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).

Average pressure in September
Tambores, Uruguay

  • Average pressure in September: 1016.7mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).

Average wind speed in September
Tambores, Uruguay

  • Average wind speed in September: 15.4km/h

The windiest month (with the highest average wind speed) is September (15.4km/h).
The calmest month (with the lowest average wind speed) is April (12.3km/h).

Average humidity in September
Tambores, Uruguay

  • Average humidity in September: 78%

The month with the highest relative humidity is May (83%).
The month with the lowest relative humidity is January (65%).

Average rainfall in September
Tambores, Uruguay

  • Average rainfall in September: 80mm

The wettest month (with the highest rainfall) is January (107mm).
The driest month (with the least rainfall) is March (47mm).

Average rainfall days in September
Tambores, Uruguay

  • Average rainfall days in September: 11.2 days

The month with the highest number of rainy days is October (12.5 days).
The month with the least rainy days is July (9.5 days).

Average daylight in September /
Average sunshine in September
Tambores, Uruguay

  • Average daylight in September: 11h and 54min

The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).

  • Average sunshine in September: 7h and 18min

The month with the most sunshine is December (Average sunshine: 10h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).

Average sunshine days in September
Tambores, Uruguay

  • Average sunshine days in September: 16.9 days

The month with the most sunshine days is July (20.3 days).
The month with the least sunshine days is February (15.2 days).

Average UV index in September
Tambores, Uruguay

  • Average UV index in September: 4

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

Average cloud cover in September
Tambores, Uruguay

  • Average cloud cover in September: 39

The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is December (Cloud cover 26).

Average visibility in September
Tambores, Uruguay

  • Average visibility in September: 9km

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