September weather forecastPajas Blancas, Uruguay

September

Weather in September

The first month of the spring, September, is a refreshing month in Pajas Blancas, Uruguay, with an average temperature fluctuating between 10.6°C (51.1°F) and 16.3°C (61.3°F).

Temperature

September's onset brings an average high-temperature of a comfortable 16.3°C (61.3°F), showing a minute difference from August's 15.1°C (59.2°F). Nighttime temperature experiences an average drop to a cool 10.6°C (51.1°F) in September.

Humidity

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

Rainfall

In Pajas Blancas, during September, the rain falls for 9.7 days and regularly aggregates up to 63mm (2.48") of precipitation. In Pajas Blancas, during the entire year, the rain falls for 131.6 days and collects up to 707mm (27.83") of precipitation.

Daylight

In Pajas Blancas, the average length of the day in September is 11h and 53min.
On the first day of the month, sunrise is at 07:03 and sunset at 18:27. On the last day of September, sunrise is at 06:22 and sunset at 18:48 -03.

Sunshine

In September, the average sunshine is 7.5h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 4 translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in September, in Pajas Blancas, is 16.3°C (61.3°F) and the average low-temperature is 10.6°C (51.1°F). In January, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is appraised at 30°C (86°F).

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

In September, the average relative humidity is 79%.

In Pajas Blancas, in September, it is raining for 9.7 days, with typically 63mm (2.48") of accumulated precipitation.

The average day length in September is 11h and 53min.

In September, on the first day of the month, sunrise is at 07:03 and sunset at 18:27. On the last day of the month, sunrise is at 06:22 and sunset at 18:48 -03.

In Pajas Blancas, the average sunshine duration in September is 7.5h.

In Pajas Blancas, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

15.1°C

16.3°C

18.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

19km/h

19.7km/h

19km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

17.1

17.6

15.2

Average UV index

Average cloud cover

36%

35%

Average visibility

10km

Average temperature in September
Pajas Blancas, Uruguay

Average high temperature in September: 16.3°C

The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (13.3°C).

Average low temperature in September: 10.6°C

The month with the highest average low temperature is February (19.9°C).
The coldest month (with the lowest average low temperature) is July (8.7°C).

Average pressure in September
Pajas Blancas, Uruguay

Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).

Average wind speed in September
Pajas Blancas, Uruguay

Average wind speed in September: 19.2km/h

The windiest month (with the highest average wind speed) is September (19.2km/h).
The calmest month (with the lowest average wind speed) is May (16.7km/h).

Average humidity in September
Pajas Blancas, 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 (64%).

Average rainfall in September
Pajas Blancas, Uruguay

Average rainfall in September: 63mm

The wettest months (with the highest rainfall) are July and November (68mm).
The driest month (with the least rainfall) is January (46mm).

Average rainfall days in September
Pajas Blancas, Uruguay

Average rainfall days in September: 9.7 days

The month with the highest number of rainy days is March (12.2 days).
The month with the least rainy days is January (9.4 days).

Average daylight in September /
Average sunshine in September
Pajas Blancas, Uruguay

Average daylight in September: 11h and 54min

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 54min).

Average sunshine in September: 7h and 30min

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 42min).

Average sunshine days in September
Pajas Blancas, Uruguay

Average sunshine days in September: 17.6 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is October (15.2 days).

Average UV index in September
Pajas Blancas, 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 May, July and August (UV index 3).

Average cloud cover in September
Pajas Blancas, Uruguay

Average cloud cover in September: 36

The month with the most cloud cover is July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 19).

Average visibility in September
Pajas Blancas, 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).