May weather forecast and climate
Ribeira dos Carinhos, Portugal

Weather in May

The last month of the spring, May, is a comfortable month in Ribeira dos Carinhos, Portugal, with average temperature fluctuating between 8.3°C (46.9°F) and 19.8°C (67.6°F).

Temperature

In Ribeira dos Carinhos, the average high-temperature in May slightly increases, from a moderate 15.5°C (59.9°F) in April, to a comfortable 19.8°C (67.6°F). In May, in Ribeira dos Carinhos, Portugal, the average low-temperature is 8.3°C (46.9°F).

Humidity

In May, the average relative humidity is 70%.

Rainfall

In Ribeira dos Carinhos, during 10.8 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Ribeira dos Carinhos, Portugal, during the entire year, the rain falls for 113.7 days and collects up to 424mm (16.69") of precipitation.

Snowfall

In Ribeira dos Carinhos snow does not fall through October.

Daylight

The average length of the day in May is 14.5h.

Sunshine

In May, the average sunshine is 9.4h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Ribeira dos Carinhos?

In May, the average high-temperature is 19.8°C (67.6°F), and the average low-temperature is 8.3°C (46.9°F).

What is the average humidity in May in Ribeira dos Carinhos?

In Ribeira dos Carinhos, the average relative humidity in May is 70%.

How many days does it rain in May in Ribeira dos Carinhos?

In Ribeira dos Carinhos, during May, the rain falls for 10.8 days and regularly aggregates up to 32mm (1.26") of precipitation.

Does it snow in Ribeira dos Carinhos in May?

In May, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Ribeira dos Carinhos?

May through October are months without snowfall.

What is the average length of the day in May in Ribeira dos Carinhos?

The average length of the day in May in Ribeira dos Carinhos is 14.5h.

How long on average sun shines in May in Ribeira dos Carinhos?

In Ribeira dos Carinhos, Portugal, the average sunshine in May is 9.4h.

What is the UV index intensity in May in Ribeira dos Carinhos?

In Ribeira dos Carinhos, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in May
Ribeira dos Carinhos, Portugal

Average temperature in May - Ribeira dos Carinhos, Portugal
  • Average high temperature in May: 19.8°C

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (8.7°C).

  • Average low temperature in May: 8.3°C

The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).

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Average pressure in May
Ribeira dos Carinhos, Portugal

Average pressure in May - Ribeira dos Carinhos, Portugal
  • Average pressure in May: 1016.1mbar

The month with the highest atmospheric pressure is December (1023.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).

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Average wind speed in May
Ribeira dos Carinhos, Portugal

Average wind speed in May - Ribeira dos Carinhos, Portugal
  • Average wind speed in May: 10.8km/h

The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (9.1km/h).

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Average humidity in May
Ribeira dos Carinhos, Portugal

Average humidity in May - Ribeira dos Carinhos, Portugal
  • Average humidity in May: 70%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in May
Ribeira dos Carinhos, Portugal

Average rainfall in May - Ribeira dos Carinhos, Portugal
  • Average rainfall in May: 32mm

The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is August (6mm).

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Average rainfall days in May
Ribeira dos Carinhos, Portugal

Average rainfall days in May - Ribeira dos Carinhos, Portugal
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is August (2.7 days).

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Average snowfall in May
Ribeira dos Carinhos, Portugal

Average snowfall in May - Ribeira dos Carinhos, Portugal
  • Average snowfall in May: 0mm

Months with the highest snowfall are January and February (44mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in May
Ribeira dos Carinhos, Portugal

Average snowfall days in May - Ribeira dos Carinhos, Portugal
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (3.9 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Ribeira dos Carinhos, Portugal

Average daylight in May / Average sunshine in May - Ribeira dos Carinhos, Portugal
  • Average daylight in May: 14.5h

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 May: 9.4h

Months with the most sunshine are July and August (Average sunshine: 11.6h).
The month with the least sunshine is January (Average sunshine: 4.3h).

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Average sunshine days in May
Ribeira dos Carinhos, Portugal

Average sunshine days in May - Ribeira dos Carinhos, Portugal
  • Average sunshine days in May: 18.5 days

The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is April (12.5 days).

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Average UV index in May
Ribeira dos Carinhos, Portugal

Average UV index in May - Ribeira dos Carinhos, Portugal
  • Average UV index in May: 5

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 May
Ribeira dos Carinhos, Portugal

Average cloud cover in May - Ribeira dos Carinhos, Portugal
  • Average cloud cover in May: 35

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in May
Ribeira dos Carinhos, Portugal

Average visibility in May - Ribeira dos Carinhos, Portugal
  • Average visibility in May: 9km

Months with the highest visibility are July, August and September (10km).
Months with the lowest visibility are January, February, April, November and December (8km).

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