September weather forecast and climate
Vagos, Portugal

Weather in September

The first month of the autumn, September, is also a moderately hot month in Vagos, Portugal, with average temperature fluctuating between 24.6°C (76.3°F) and 15.4°C (59.7°F).

Temperature

In Vagos, the average high-temperature is essentially the same as in August - a still moderately hot 24.6°C (76.3°F). The average low-temperature, in September, is 15.4°C (59.7°F).

Humidity

The least humid month in Vagos is September, with an average relative humidity of 70%.

Rainfall

In September, in Vagos, the rain falls for 6.2 days. Throughout September, 27mm (1.06") of precipitation is accumulated. Throughout the year, in Vagos, there are 125.8 rainfall days, and 623mm (24.53") of precipitation is accumulated.

Daylight

In Vagos, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine in Vagos is 9.2h.

UV index

Months with the highest UV index are May through September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in September in Vagos?

In September, in Vagos, Portugal, the average high-temperature is 24.6°C (76.3°F), and the average low-temperature is 15.4°C (59.7°F).

What is the least humid month in Vagos?

With an average relative humidity of 70%, September is the least humid month.

What is the average humidity in September in Vagos?

In Vagos, the average relative humidity in September is 70%.

How much does it rain in Vagos in September?

In Vagos, during September, the rain falls for 6.2 days and regularly aggregates up to 27mm (1.06") of precipitation.

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

The average length of the day in September in Vagos is 12.4h.

How long on average sun shines in September in Vagos?

In September, the average sunshine is 9.2h.

When is the highest UV index in Vagos?

Months with the highest UV index in Vagos are May through September, with an average maximum UV index of 5.

How high is the UV index in September in Vagos?

In Vagos, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
Vagos, Portugal

Average temperature in September - Vagos, Portugal
  • Average high temperature in September: 24.6°C

The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (13.3°C).

  • Average low temperature in September: 15.4°C

The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (7.6°C).

[Resources]

Average pressure in September
Vagos, Portugal

Average pressure in September - Vagos, Portugal
  • Average pressure in September: 1017.1mbar

The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

[Resources]

Average wind speed in September
Vagos, Portugal

Average wind speed in September - Vagos, Portugal
  • Average wind speed in September: 9.9km/h

The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is September (9.9km/h).

[Resources]

Average humidity in September
Vagos, Portugal

Average humidity in September - Vagos, Portugal
  • Average humidity in September: 70%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (70%).

[Resources]

Average rainfall in September
Vagos, Portugal

Average rainfall in September - Vagos, Portugal
  • Average rainfall in September: 27mm

The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the least rainfall) is July (6mm).

[Resources]

Average rainfall days in September
Vagos, Portugal

Average rainfall days in September - Vagos, Portugal
  • Average rainfall days in September: 6.2 days

The month with the highest number of rainy days is November (14.9 days).
The month with the least rainy days is August (3.3 days).

[Resources]

Average daylight in September /
Average sunshine in September
Vagos, Portugal

Average daylight in September / Average sunshine in September - Vagos, Portugal
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in September: 9.2h

The month with the most sunshine is July (Average sunshine: 11.3h).
The month with the least sunshine is January (Average sunshine: 5.2h).

[Resources]

Average sunshine days in September
Vagos, Portugal

Average sunshine days in September - Vagos, Portugal
  • Average sunshine days in September: 22.5 days

The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (12.9 days).

[Resources]

Average UV index in September
Vagos, Portugal

Average UV index in September - Vagos, Portugal
  • Average UV index in September: 5

Months with the highest UV index are May, June, July, August and September (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 3).

[Resources]

Average cloud cover in September
Vagos, Portugal

Average cloud cover in September - Vagos, Portugal
  • Average cloud cover in September: 20

The month with the most cloud cover is January (Cloud cover 43).
Months with the least cloud cover are July and August (Cloud cover 19).

[Resources]

Average visibility in September
Vagos, Portugal

Average visibility in September - Vagos, Portugal
  • Average visibility in September: 9km

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

[Resources]