September weather forecast
Buceo, Uruguay

September

Weather in September

September, the first month of the spring in Buceo, is a comfortable month, with an average temperature varying between 16.2°C (61.2°F) and 10.7°C (51.3°F).

Temperature

The shift from August to September is characterized by an average high-temperature of a comfortable 16.2°C (61.2°F), not significantly different from the 15.2°C (59.4°F) of August. An average nighttime temperature of 10.7°C (51.3°F) is observed during September.

Humidity

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

Rainfall

In Buceo, in September, during 10.7 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Buceo, during the entire year, the rain falls for 122.1 days and collects up to 681mm (26.81") of precipitation.

Daylight

In Buceo, the average length of the day in September is 11h and 53min.
On the first day of September, sunrise is at 07:02 and sunset at 18:26. On the last day of the month, sunrise is at 06:21 and sunset at 18:47 -03.

Sunshine

In September, the average sunshine is 7.4h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What is the usual temperature for Buceo in September?
September temperatures vary between a high-temperature of 16.2°C (61.2°F) and a low-temperature of 10.7°C (51.3°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in January is appraised at 29°C (84.2°F).
What are the most humid months?
The months with the highest humidity are July and September, with an average relative humidity of 79%.
What is the average humidity in September in Buceo?
In September, the average relative humidity is 79%.
How many days does it rain in September?
In Buceo, in September, it is raining for 10.7 days, with typically 65mm (2.56") of accumulated precipitation.
How many hours of daylight does Buceo have in September?
In Buceo, the average day length in September is 11h and 53min.
When is the sunrise / sunset in September?
On the first day of September, sunrise is at 07:02 and sunset at 18:26. On the last day of the month, sunrise is at 06:21 and sunset at 18:47 -03.
How long on average sun shines in September?
The average sunshine duration in September is 7.4h.
What is the UV index reading in September?
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Buceo, Uruguay
  • Average high temperature in September: 16.2°C

The warmest month (with the highest average high temperature) is January (27.2°C).
The month with the lowest average high temperature is July (13.3°C).

  • Average low temperature in September: 10.7°C

The month with the highest average low temperature is January (20°C).
The coldest month (with the lowest average low temperature) is July (8.8°C).

Average pressure in September
Buceo, Uruguay
  • Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is July (1018.8mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).

Average wind speed in September
Buceo, Uruguay
  • Average wind speed in September: 19.6km/h

The windiest month (with the highest average wind speed) is September (19.6km/h).
The calmest month (with the lowest average wind speed) is May (17.2km/h).

Average humidity in September
Buceo, Uruguay
  • Average humidity in September: 79%

The months with the highest relative humidity are July and September (79%).
The month with the lowest relative humidity is January (65%).

Average rainfall in September
Buceo, Uruguay
  • Average rainfall in September: 65mm

The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is January (42mm).

Average rainfall days in September
Buceo, Uruguay
  • Average rainfall days in September: 10.7 days

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is January (8.4 days).

Average daylight in September /
Average sunshine in September
Buceo, Uruguay
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).

  • Average sunshine in September: 7h and 2min

The months with the most sunshine are January and December (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 30min).

Average sunshine days in September
Buceo, Uruguay
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is September (16.5 days).

Average UV index in September
Buceo, Uruguay
  • Average UV index in September: 4

The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 3).

Average cloud cover in September
Buceo, Uruguay
  • Average cloud cover in September: 37

The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 20).

Average visibility in September
Buceo, Uruguay
  • Average visibility in September: 10km

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

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