September weather forecast
Gregorio Aznárez, Uruguay

englishespañol中文
Share

Weather in September

Coming into September, spring starts to paint the cityscape of Gregorio Aznárez. A noticeable increase in temperature sees a high of 15.5°C (59.9°F), encouraging more outdoor activities. Furthermore, the sunshine hours receive an uplift, hitting 7.4 hours, casting a warm, cheerful glow over the city. As the season gradually evolves, September presents a perfect balance of temperature and sunshine. It offers a splendid time to explore the city's vibrant spring manifestations and participate in various spring festivals.

Temperature

In September, the average high-temperature in Gregorio Aznárez registers at a still refreshing 15.5°C (59.9°F), nearly identical to August's 14.3°C (57.7°F). In Gregorio Aznárez, the nighttime temperature shows a slight difference from the daytime high, averaging to a cool 11.4°C (52.5°F) during September.

Humidity

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

Rainfall

In Gregorio Aznárez, Uruguay, during September, the rain falls for 10.2 days and regularly aggregates up to 56mm (2.2") of precipitation. In Gregorio Aznárez, during the entire year, the rain falls for 136.9 days and collects up to 714mm (28.11") of precipitation.

Daylight

In September, the average length of the day is 11h and 53min.
On the first day of September, sunrise is at 06:59 and sunset at 18:23. On the last day of the month, sunrise is at 06:18 and sunset at 18:44 -03.

Sunshine

In September, the average sunshine is 7.4h.

UV index

In Gregorio Aznárez, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In September, a regular UV index of 4 translates into these guidelines:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

What is the temperature in September?

An average high-temperature, in September, in Gregorio Aznárez, is 15.5°C (59.9°F) and the average low-temperature is 11.4°C (52.5°F).

What are the most humid months?

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

What is the average humidity in September?

The average relative humidity in September is 79%.

How much does it rain in September?

In Gregorio Aznárez, in September, during 10.2 rainfall days, 56mm (2.2") of precipitation is typically accumulated.

How many hours of daylight does Gregorio Aznárez have in September?

In September, the average day length is 11h and 53min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 06:59 and sunset at 18:23. On the last day of the month, sunrise is at 06:18 and sunset at 18:44 -03.

How many hours of sunshine does Gregorio Aznárez have in September?

In September, the average sunshine duration is 7.4h.

What is the UV index intensity in September?

In Gregorio Aznárez, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.

Average temperature in September
Gregorio Aznárez, Uruguay

Average temperature in September - Gregorio Aznárez, Uruguay
  • Average high temperature in September: 15.5°C

The warmest month (with the highest average high temperature) is January (25.3°C).
The month with the lowest average high temperature is July (13.2°C).

  • Average low temperature in September: 11.4°C

The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).

Average pressure in September
Gregorio Aznárez, Uruguay

Average pressure in September - Gregorio Aznárez, Uruguay
  • Average pressure in September: 1017.9mbar

The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1011.5mbar).

Average wind speed in September
Gregorio Aznárez, Uruguay

Average wind speed in September - Gregorio Aznárez, Uruguay
  • Average wind speed in September: 21.3km/h

The windiest months (with the highest average wind speed) are June and September (21.3km/h).
The calmest month (with the lowest average wind speed) is May (19.1km/h).

Average humidity in September
Gregorio Aznárez, Uruguay

Average humidity in September - Gregorio Aznárez, Uruguay
  • Average humidity in September: 79%

The months with the highest relative humidity are July, August and September (79%).
The month with the lowest relative humidity is January (71%).

Average rainfall in September
Gregorio Aznárez, Uruguay

Average rainfall in September - Gregorio Aznárez, Uruguay
  • Average rainfall in September: 56mm

The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is January (44mm).

Average rainfall days in September
Gregorio Aznárez, Uruguay

Average rainfall days in September - Gregorio Aznárez, Uruguay
  • Average rainfall days in September: 10.2 days

The month with the highest number of rainy days is March (14.3 days).
The months with the least rainy days are June, August and September (10.2 days).

Average daylight in September /
Average sunshine in September
Gregorio Aznárez, Uruguay

Average daylight in September / Average sunshine in September - Gregorio Aznárez, Uruguay
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is January (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 24min).

Average sunshine days in September
Gregorio Aznárez, Uruguay

Average sunshine days in September - Gregorio Aznárez, Uruguay
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is March (13.6 days).

Average UV index in September
Gregorio Aznárez, Uruguay

Average UV index in September - Gregorio Aznárez, 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
Gregorio Aznárez, Uruguay

Average cloud cover in September - Gregorio Aznárez, Uruguay
  • Average cloud cover in September: 38

The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 22).

Average visibility in September
Gregorio Aznárez, Uruguay

Average visibility in September - Gregorio Aznárez, 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).

Gregorio Aznárez, Uruguay

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location