September weather forecast
Dos Lomas, Falkland Islands (Islas Malvinas)

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Weather in September

September sets the stage for the subsequent spring season by extending the daylight hours and increasing the number of sunshine hours. Despite having a relative humidity of 78%, Dos Lomas experiences the least rainfall of 21mm (0.83") in the year. In contrast to the snow-laden landscape of the past few months, snowfall recedes, bringing back the green visual treat. The average temperature also witnesses a gradual rise, ushering in the warmth that was missed during the winter months.

Temperature

The ushering in of September in Dos Lomas brings an average high-temperature of a chilly 6.5°C (43.7°F), closely mirroring the 5.6°C (42.1°F) of August. A slight dip in temperature to a wintry 3.4°C (38.1°F) marks the average nights during September.

Humidity

In Dos Lomas, Falkland Islands (Islas Malvinas), the average relative humidity in September is 78%.

Rainfall

September is the month with the least rainfall in Dos Lomas. Rain falls for 11.7 days and accumulates 21mm (0.83") of precipitation.

Snowfall

April through November are months with snowfall. In Dos Lomas, in September, during 3.4 snowfall days, 18mm (0.71") of snow is typically accumulated. Throughout the year, in Dos Lomas, Falkland Islands (Islas Malvinas), there are 27.3 snowfall days, and 116mm (4.57") of snow is accumulated.

Daylight

The average length of the day in September is 11h and 44min.
On the first day of September, sunrise is at 07:31 and sunset at 18:21. On the last day of the month, sunrise is at 06:25 and sunset at 19:08 -03.

Sunshine

In Dos Lomas, the average sunshine in September is 5.9h.

UV index

May through September, with an average maximum UV index of 2, are months with the lowest UV index in Dos Lomas. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 2 during September leads to these instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

Is September cold in Dos Lomas?

The average high-temperature and low-temperature in Dos Lomas during September are 6.5°C (43.7°F) and 3.4°C (38.1°F) respectively.

What is the average humidity in September in Dos Lomas?

In Dos Lomas, the average relative humidity in September is 78%.

What is the driest month in Dos Lomas?

September is the month with the least rainfall in Dos Lomas, Falkland Islands (Islas Malvinas). Rain falls for 11.7 days and accumulates 21mm (0.83") of precipitation.

How much does it rain in Dos Lomas in September?

In Dos Lomas, in September, during 11.7 rainfall days, 21mm (0.83") of precipitation is typically accumulated.

How much does it snow in Dos Lomas in September?

In Dos Lomas, in September, snow falls for 3.4 days, with typically accumulated 18mm (0.71") of snow.

What is the average length of the day in September in Dos Lomas?

In September, the average day length in Dos Lomas is 11h and 44min.

When are sunrise and sunset in September in Dos Lomas?

On the first day of September, sunrise is at 07:31 and sunset at 18:21. On the last day of the month, sunrise is at 06:25 and sunset at 19:08 -03.

How many hours of sunshine does Dos Lomas have in September?

In September, the average sunshine duration in Dos Lomas is 5.9h.

What is the month with the lowest UV index in Dos Lomas?

The months with the lowest UV index in Dos Lomas, Falkland Islands (Islas Malvinas), are May through September, with an average maximum UV index of 2.

What is the UV index reading in September in Dos Lomas?

The average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.

Average temperature in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average temperature in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average high temperature in September: 6.5°C

The warmest month (with the highest average high temperature) is January (13.1°C).
The month with the lowest average high temperature is July (5.1°C).

  • Average low temperature in September: 3.4°C

The month with the highest average low temperature is January (8.4°C).
The coldest month (with the lowest average low temperature) is July (2.2°C).

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Average pressure in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average pressure in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average pressure in September: 1007.2mbar

The month with the highest atmospheric pressure is September (1007.2mbar).
The month with the lowest atmospheric pressure is December (999.9mbar).

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Average wind speed in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average wind speed in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average wind speed in September: 26.3km/h

The windiest month (with the highest average wind speed) is November (27.7km/h).
The calmest month (with the lowest average wind speed) is March (25.7km/h).

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Average humidity in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average humidity in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average humidity in September: 78%

The months with the highest relative humidity are May, June, July and August (80%).
The month with the lowest relative humidity is December (71%).

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Average rainfall in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average rainfall in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average rainfall in September: 21mm

The wettest month (with the highest rainfall) is January (36mm).
The driest month (with the least rainfall) is September (21mm).

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Average rainfall days in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average rainfall days in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is April (17.3 days).
The month with the least rainy days is October (10.8 days).

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Average snowfall in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average snowfall in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average snowfall in September: 18mm

The month with the highest snowfall is July (35mm).
The months with the least snowfall are January, February, March and December (0mm).

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Average snowfall days in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average snowfall days in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average snowfall days in September: 3.4 days

The month with the highest number of snowfall days is July (7.3 days).
The months with the least snowfall days are January, March and December (0 days).

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Average daylight in September /
Average sunshine in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average daylight in September / Average sunshine in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average daylight in September: 11h and 4min

The month with the longest days is December (Average daylight: 16h and 36min).
The month with the shortest days is June (Average daylight: 7h and 54min).

  • Average sunshine in September: 5h and 5min

The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 3h and 6min).

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Average sunshine days in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average sunshine days in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average sunshine days in September: 12.6 days

The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.7 days).

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Average UV index in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average UV index in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average UV index in September: 2

The months with the highest UV index are January, February, March, April, October, November and December (UV index 3).
The months with the lowest UV index are May, June, July, August and September (UV index 2).

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Average cloud cover in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average cloud cover in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average cloud cover in September: 54

The months with the most cloud cover are June, July and August (Cloud cover 60).
The months with the least cloud cover are October, November and December (Cloud cover 47).

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Average visibility in September
Dos Lomas, Falkland Islands (Islas Malvinas)

Average visibility in September - Dos Lomas, Falkland Islands (Islas Malvinas)
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are April, May, June, July, August and September (9km).

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Dos Lomas, Falkland Islands (Islas Malvinas)

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