October weather forecast and climate
Roalde, Portugal

Weather in October

October, the same as September, is another comfortable autumn month in Roalde, Portugal, with average temperature varying between 9.9°C (49.8°F) and 19.5°C (67.1°F).

Temperature

In October, the average high-temperature drops, from a warm 25.5°C (77.9°F) in September, to a comfortable 19.5°C (67.1°F). In Roalde, in October, the average low-temperature is 9.9°C (49.8°F).

Humidity

In Roalde, the average relative humidity is 72%.

Rainfall

In October, the rain falls for 9.5 days. Throughout October, 28mm (1.1") of precipitation is accumulated. In Roalde, during the entire year, the rain falls for 107.8 days and collects up to 282mm (11.1") of precipitation.

Snowfall

April through October are months without snowfall in Roalde.

Daylight

The average length of the day in October is 11.1h.

Sunshine

The average sunshine in October is 6.3h.

UV index

The average daily maximum UV index in Roalde, Portugal, is 4. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in October in Roalde?

In October, in Roalde, the average high-temperature is 19.5°C (67.1°F), and the average low-temperature is 9.9°C (49.8°F).

What is the average humidity in October in Roalde?

In Roalde, the average relative humidity in October is 72%.

How many days does it rain in October in Roalde?

In Roalde, in October, it is raining for 9.5 days, with typically 28mm (1.1") of accumulated precipitation.

Does it snow in Roalde in October?

In Roalde, Portugal, in October, it doesn't snow. In November, it regularly snows.

When it does not snow in Roalde?

In Roalde, Portugal, snow does not fall in April through October.

What is the average length of the day in October in Roalde?

The average length of the day in October in Roalde, Portugal, is 11.1h.

How many hours of sunshine does Roalde have in October?

The average sunshine in October in Roalde, Portugal, is 6.3h.

What is the UV index reading in October in Roalde?

In October, the average daily maximum UV index in Roalde, Portugal, is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in October
Roalde, Portugal

Average temperature in October - Roalde, Portugal
  • Average high temperature in October: 19.5°C

The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (9.4°C).

  • Average low temperature in October: 9.9°C

The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).

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Average pressure in October
Roalde, Portugal

Average pressure in October - Roalde, Portugal
  • Average pressure in October: 1016.4mbar

The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in October
Roalde, Portugal

Average wind speed in October - Roalde, Portugal
  • Average wind speed in October: 6.8km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).

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Average humidity in October
Roalde, Portugal

Average humidity in October - Roalde, Portugal
  • Average humidity in October: 72%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).

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Average rainfall in October
Roalde, Portugal

Average rainfall in October - Roalde, Portugal
  • Average rainfall in October: 28mm

The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is July (8mm).

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Average rainfall days in October
Roalde, Portugal

Average rainfall days in October - Roalde, Portugal
  • Average rainfall days in October: 9.5 days

The month with the highest number of rainy days is April (13.6 days).
The month with the least rainy days is August (3.9 days).

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Average snowfall in October
Roalde, Portugal

Average snowfall in October - Roalde, Portugal
  • Average snowfall in October: 0mm

The month with the highest snowfall is February (7mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in October
Roalde, Portugal

Average snowfall days in October - Roalde, Portugal
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Roalde, Portugal

Average daylight in October / Average sunshine in October - Roalde, Portugal
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in October: 6.3h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is January (Average sunshine: 4.1h).

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Average sunshine days in October
Roalde, Portugal

Average sunshine days in October - Roalde, Portugal
  • Average sunshine days in October: 20.3 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is April (14.1 days).

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Average UV index in October
Roalde, Portugal

Average UV index in October - Roalde, Portugal
  • Average UV index in October: 4

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Roalde, Portugal

Average cloud cover in October - Roalde, Portugal
  • Average cloud cover in October: 40

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in October
Roalde, Portugal

Average visibility in October - Roalde, Portugal
  • Average visibility in October: 8km

Months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (6km).

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