September weather forecastRodeo, Argentina

September

Weather in September

September, the first month of the spring in Rodeo, is still a comfortable month, with an average temperature varying between 6.2°C (43.2°F) and 18.5°C (65.3°F).

Temperature

Rodeo ushers in September with an average high-temperature of a still enjoyable 18.5°C (65.3°F), showing a close resemblance to the previous month. In September, the temperature sees a substantial plunge from daytime highs to a low average of 6.2°C (43.2°F).

Humidity

In September, the average relative humidity is 38%.

Rainfall

In Rodeo, during September, the rain falls for 3.1 days and regularly aggregates up to 4mm (0.16") of precipitation. Throughout the year, there are 74.8 rainfall days, and 211mm (8.31") of precipitation is accumulated.

Snowfall

April through September are months with snowfall in Rodeo, Argentina. September is the last month it regularly snows in Rodeo. During 1.1 snowfall days, in September, Rodeo aggregates 8mm (0.31") of snow. Throughout the year, in Rodeo, there are 3.2 snowfall days, and 34mm (1.34") of snow is accumulated.

Daylight

In Rodeo, the average length of the day in September is 11h and 56min.
On the first day of the month, sunrise is at 07:50 and sunset at 19:21. On the last day of September, in Rodeo, Argentina, sunrise is at 07:14 and sunset at 19:37 -03.

Sunshine

In September, the average sunshine in Rodeo is 9.8h.

UV index

The average daily maximum UV index in September in Rodeo is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 4 during September translates into the following guidance:
Ensure safety - Sun damage prevention is strongly urged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

Frequently asked questions

Rodeo in September has an average high-temperature of 18.5°C (65.3°F) and an average low-temperature of 6.2°C (43.2°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in January is evaluated at 27°C (80.6°F).

In Rodeo, Argentina, the average relative humidity in September is 38%.

In Rodeo, Argentina, during September, the rain falls for 3.1 days and regularly aggregates up to 4mm (0.16") of precipitation.

September is the last month it regularly snows in Rodeo, Argentina. During 1.1 snowfall days, in September, Rodeo aggregates 8mm (0.31") of snow.

The average day length in September is 11h and 56min.

On the first day of September, sunrise is at 07:50 and sunset at 19:21. On the last day of the month, sunrise is at 07:14 and sunset at 19:37 -03.

In Rodeo, Argentina, the average sunshine duration in September is 9.8h.

In Rodeo, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from 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 snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Rodeo, Argentina

  • Average high temperature in September: 18.5°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: 6.2°C

The month with the highest average low temperature is January (17.3°C).
The coldest month (with the lowest average low temperature) is July (2.8°C).

Average pressure in September
Rodeo, Argentina

  • Average pressure in September: 1016.6mbar

The month with the highest atmospheric pressure is July (1018.2mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).

Average wind speed in September
Rodeo, Argentina

  • Average wind speed in September: 9km/h

The windiest month (with the highest average wind speed) is December (10.8km/h).
The calmest month (with the lowest average wind speed) is May (6.9km/h).

Average humidity in September
Rodeo, Argentina

  • Average humidity in September: 38%

The month with the highest relative humidity is April (51%).
The months with the lowest relative humidity are August, October and November (36%).

Average rainfall in September
Rodeo, Argentina

  • Average rainfall in September: 4mm

The wettest month (with the highest rainfall) is January (64mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in September
Rodeo, Argentina

  • Average rainfall days in September: 3.1 days

The month with the highest number of rainy days is January (15.2 days).
The month with the least rainy days is June (1.4 days).

Average snowfall in September
Rodeo, Argentina

  • Average snowfall in September: 8mm

The month with the highest snowfall is June (10mm).
The months with the least snowfall are January, February, March, October, November and December (0mm).

Average snowfall days in September
Rodeo, Argentina

  • Average snowfall days in September: 1.1 days

The month with the highest number of snowfall days is September (1.1 days).
The months with the least snowfall days are January, February, March, October, November and December (0 days).

Average daylight in September /
Average sunshine in September
Rodeo, Argentina

  • Average daylight in September: 11h and 54min

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

  • Average sunshine in September: 9h and 48min

The months with the most sunshine are October and November (Average sunshine: 9h and 54min).
The months with the least sunshine are January, February, March, April, May and July (Average sunshine: 9h and 42min).

Average sunshine days in September
Rodeo, Argentina

  • Average sunshine days in September: 24.5 days

The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is January (12.4 days).

Average UV index in September
Rodeo, Argentina

  • Average UV index in September: 4

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

Average cloud cover in September
Rodeo, Argentina

  • Average cloud cover in September: 9

The month with the most cloud cover is February (Cloud cover 15).
The months with the least cloud cover are June and August (Cloud cover 8).

Average visibility in September
Rodeo, Argentina

  • 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).