October weather forecast and climate
Rio Bom, Portugal

Weather in October

October, like September, in Rio Bom, Portugal, is another comfortable autumn month, with temperature in the range of an average high of 19.2°C (66.6°F) and an average low of 8.6°C (47.5°F).

Temperature

In Rio Bom, the average high-temperature decreases, from a moderately hot 25.7°C (78.3°F) in September, to an enjoyable 19.2°C (66.6°F). The average low-temperature, in October, is 8.6°C (47.5°F).

Humidity

In October, the average relative humidity is 73%.

Rainfall

In Rio Bom, in October, it is raining for 10.8 days, with typically 50mm (1.97") of accumulated precipitation. In Rio Bom, during the entire year, the rain falls for 127.3 days and collects up to 455mm (17.91") of precipitation.

Snowfall

In Rio Bom snow does not fall in March through December.

Daylight

The average length of the day is 11.1h.

Sunshine

In October, the average sunshine in Rio Bom is 6.3h.

UV index

In October, the average daily maximum UV index in Rio Bom, Portugal, is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 3 in October transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Rio Bom?

In Rio Bom, in October, the average high-temperature is 19.2°C (66.6°F), and the average low-temperature is 8.6°C (47.5°F).

What is the average humidity in October in Rio Bom?

In October, the average relative humidity in Rio Bom is 73%.

How many days does it rain in October in Rio Bom?

In Rio Bom, during October, the rain falls for 10.8 days and regularly aggregates up to 50mm (1.97") of precipitation.

When it does not snow in Rio Bom?

In Rio Bom, Portugal, snow does not fall in March through December.

What is the average length of the day in October in Rio Bom?

In Rio Bom, Portugal, the average length of the day in October is 11.1h.

How long on average sun shines in October in Rio Bom?

In Rio Bom, Portugal, the average sunshine in October is 6.3h.

How high is the UV index in October in Rio Bom?

In Rio Bom, Portugal, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in October
Rio Bom, Portugal

Average temperature in October - Rio Bom, Portugal
  • Average high temperature in October: 19.2°C

The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (8.9°C).

  • Average low temperature in October: 8.6°C

Months with the highest average low temperature are July and August (13.1°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).

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Average pressure in October
Rio Bom, Portugal

Average pressure in October - Rio Bom, Portugal
  • Average pressure in October: 1016.5mbar

The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

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Average wind speed in October
Rio Bom, Portugal

Average wind speed in October - Rio Bom, Portugal
  • Average wind speed in October: 6.5km/h

The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest months (with the lowest average wind speed) are September and October (6.5km/h).

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Average humidity in October
Rio Bom, Portugal

Average humidity in October - Rio Bom, Portugal
  • Average humidity in October: 73%

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
Rio Bom, Portugal

Average rainfall in October - Rio Bom, Portugal
  • Average rainfall in October: 50mm

The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are July and August (11mm).

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Average rainfall days in October
Rio Bom, Portugal

Average rainfall days in October - Rio Bom, Portugal
  • Average rainfall days in October: 10.8 days

The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is August (3.8 days).

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Average snowfall in October
Rio Bom, Portugal

Average snowfall in October - Rio Bom, Portugal
  • Average snowfall in October: 0mm

The month with the highest snowfall is February (5mm).
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in October
Rio Bom, Portugal

Average snowfall days in October - Rio Bom, Portugal
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (0.3 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
Rio Bom, Portugal

Average daylight in October / Average sunshine in October - Rio Bom, 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: 11.5h).
The month with the least sunshine is January (Average sunshine: 4.4h).

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Average sunshine days in October
Rio Bom, Portugal

Average sunshine days in October - Rio Bom, Portugal
  • Average sunshine days in October: 18.9 days

The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is November (13.5 days).

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Average UV index in October
Rio Bom, Portugal

Average UV index in October - Rio Bom, Portugal
  • Average UV index in October: 3

The month with the highest UV index is July (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
Rio Bom, Portugal

Average cloud cover in October - Rio Bom, Portugal
  • Average cloud cover in October: 39

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in October
Rio Bom, Portugal

Average visibility in October - Rio Bom, Portugal
  • Average visibility in October: 8km

The month with the highest visibility is August (10km).
The month with the lowest visibility is January (6km).

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