September weather forecast
Rawson, Argentina

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Weather in September

In September, Rawson welcomes spring with an increase in temperatures, longer days, and a noticeable reduction in cloud cover. The weather gradually becomes more pleasant and inviting for outdoor pursuits. The high temperature averages around 14.7°C (58.5°F), signifying the warm turn in the year's cycle. The city stands out for its consistently clear skies, with a persistent 10km (6.2mi) visibility throughout the year. The return of the sunnier days and milder temperatures signal an exhilarating time in this southern Argentinian city.

Temperature

With the advent of September, Rawson's high-temperatures adjust to a moderate 14.7°C (58.5°F), closely aligning with the preceding month. An average low-temperature of 8.7°C (47.7°F) is common in Rawson, Argentina, during the nights of September.

Humidity

In Rawson, the average relative humidity in September is 53%.

Rainfall

The month with the least rainfall in Rawson is September, when the rain falls for 4.9 days and typically collects 5mm (0.2") of precipitation.

Snowfall

In Rawson, snow does not fall in January through July, September through December.

Daylight

In September, the average length of the day is 11h and 49min.
On the first day of September, sunrise is at 07:45 and sunset at 18:54. On the last day of the month, sunrise is at 06:53 and sunset at 19:26 -03.

Sunshine

In Rawson, Argentina, the average sunshine in September is 8.6h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the average September temperature in Rawson?

The high-temperature, in September, in Rawson, records 14.7°C (58.5°F), while the low-temperature is 8.7°C (47.7°F).

What is the average humidity in September in Rawson?

In September, the average relative humidity is 53%.

What is the driest month in Rawson?

The month with the least rainfall is September, when the rain falls for 4.9 days and typically collects 5mm (0.2") of precipitation.

How many days does it rain in September in Rawson?

In September, in Rawson, the rain falls for 4.9 days. Throughout September, 5mm (0.2") of precipitation is accumulated.

When it does not snow in Rawson?

In Rawson, Argentina, snow does not fall in January through July, September through December.

Does it snow in Rawson in September?

In September, it doesn't snow. August is the latest month when it typically snows.

What is the average length of the day in September in Rawson?

In September, the average day length in Rawson is 11h and 49min.

When is the sunrise / sunset in September in Rawson?

On the first day of September, sunrise is at 07:45 and sunset at 18:54. On the last day of the month, sunrise is at 06:53 and sunset at 19:26 -03.

How long on average sun shines in September in Rawson?

In Rawson, the average sunshine duration in September is 8.6h.

How high is the UV index in September in Rawson?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Rawson, Argentina

Average temperature in September - Rawson, Argentina
  • Average high temperature in September: 14.7°C

The warmest month (with the highest average high temperature) is January (25.1°C).
The month with the lowest average high temperature is July (10.8°C).

  • Average low temperature in September: 8.7°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 (5.9°C).

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Average pressure in September
Rawson, Argentina

Average pressure in September - Rawson, Argentina
  • Average pressure in September: 1015mbar

The month with the highest atmospheric pressure is September (1015mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).

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Average wind speed in September
Rawson, Argentina

Average wind speed in September - Rawson, Argentina
  • Average wind speed in September: 23.2km/h

The windiest month (with the highest average wind speed) is June (25.4km/h).
The calmest month (with the lowest average wind speed) is April (22.4km/h).

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Average humidity in September
Rawson, Argentina

Average humidity in September - Rawson, Argentina
  • Average humidity in September: 53%

The month with the highest relative humidity is July (60%).
The months with the lowest relative humidity are January and December (43%).

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Average rainfall in September
Rawson, Argentina

Average rainfall in September - Rawson, Argentina
  • Average rainfall in September: 5mm

The wettest month (with the highest rainfall) is June (17mm).
The driest month (with the least rainfall) is September (5mm).

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Average rainfall days in September
Rawson, Argentina

Average rainfall days in September - Rawson, Argentina
  • Average rainfall days in September: 4.9 days

The month with the highest number of rainy days is July (7.5 days).
The month with the least rainy days is February (3.6 days).

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Average snowfall in September
Rawson, Argentina

Average snowfall in September - Rawson, Argentina
  • Average snowfall in September: 0mm

The month with the highest snowfall is August (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).

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Average snowfall days in September
Rawson, Argentina

Average snowfall days in September - Rawson, Argentina
  • Average snowfall days in September: 0.1 days

The months with the highest number of snowfall days are July and August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).

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

Average daylight in September / Average sunshine in September - Rawson, Argentina
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 15h and 18min).
The month with the shortest days is June (Average daylight: 9h and 0min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is December (Average sunshine: 12h and 18min).
The month with the least sunshine is June (Average sunshine: 6h and 30min).

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Average sunshine days in September
Rawson, Argentina

Average sunshine days in September - Rawson, Argentina
  • Average sunshine days in September: 23.7 days

The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is June (21.8 days).

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Average UV index in September
Rawson, Argentina

Average UV index in September - Rawson, Argentina
  • Average UV index in September: 4

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

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Average cloud cover in September
Rawson, Argentina

Average cloud cover in September - Rawson, Argentina
  • Average cloud cover in September: 27

The month with the most cloud cover is July (Cloud cover 30).
The month with the least cloud cover is January (Cloud cover 14).

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Average visibility in September
Rawson, Argentina

Average visibility in September - Rawson, 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).

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Rawson, Argentina

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