May weather forecast
Murtosa, Portugal

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Weather in May

The last month of the spring, May, is a pleasant month in Murtosa, Portugal, with an average temperature varying between 20.8°C (69.4°F) and 12.5°C (54.5°F).

Temperature

Murtosa's weather in May presents a minor rise in the average high-temperature, moving from a comfortable 17.7°C (63.9°F) in April to a pleasant 20.8°C (69.4°F). Nighttime temperatures hover around an average low of 12.5°C (54.5°F) in May.

Humidity

The average relative humidity in May in Murtosa is 73%.

Rainfall

In Murtosa, during May, the rain falls for 10.6 days and regularly aggregates up to 37mm (1.46") of precipitation. In Murtosa, Portugal, during the entire year, the rain falls for 125.4 days and collects up to 619mm (24.37") of precipitation.

Daylight

In Murtosa, the average length of the day in May is 14h and 28min.
On the first day of May in Murtosa, sunrise is at 06:32 and sunset at 20:30. On the last day of the month, sunrise is at 06:05 and sunset at 20:59 WEST.

Sunshine

In Murtosa, the average sunshine in May is 10.2h.

UV index

May through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index, 5 during May, leads to the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the average May temperature in Murtosa?

In May, the average high-temperature and low-temperature are 20.8°C (69.4°F) and 12.5°C (54.5°F) respectively.

What is the average humidity in May in Murtosa?

In May, the average relative humidity is 73%.

How many days does it rain in May in Murtosa?

In Murtosa, in May, it is raining for 10.6 days, with typically 37mm (1.46") of accumulated precipitation.

How many hours of daylight does Murtosa have in May?

In Murtosa, the average day length in May is 14h and 28min.

What time are sunrise and sunset in May in Murtosa?

In May, on the first day of the month, sunrise is at 06:32 and sunset at 20:30. On the last day of the month, in Murtosa, sunrise is at 06:05 and sunset at 20:59 WEST.

How long on average sun shines in May in Murtosa?

The average sunshine duration in May in Murtosa is 10.2h.

When is the highest UV index in Murtosa?

The months with the highest UV index in Murtosa, Portugal, are May through September, with an average maximum UV index of 5.

What is the UV index intensity in May in Murtosa?

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.

Average temperature in May
Murtosa, Portugal

Average temperature in May - Murtosa, Portugal
  • Average high temperature in May: 20.8°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 May: 12.5°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).

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Average pressure in May
Murtosa, Portugal

Average pressure in May - Murtosa, Portugal
  • Average pressure in May: 1016.4mbar

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

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Average wind speed in May
Murtosa, Portugal

Average wind speed in May - Murtosa, Portugal
  • Average wind speed in May: 11.7km/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 (9.8km/h).

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Average humidity in May
Murtosa, Portugal

Average humidity in May - Murtosa, Portugal
  • Average humidity in May: 73%

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

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Average rainfall in May
Murtosa, Portugal

Average rainfall in May - Murtosa, Portugal
  • Average rainfall in May: 37mm

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

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Average rainfall days in May
Murtosa, Portugal

Average rainfall days in May - Murtosa, Portugal
  • Average rainfall days in May: 10.6 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).

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Average daylight in May /
Average sunshine in May
Murtosa, Portugal

Average daylight in May / Average sunshine in May - Murtosa, Portugal
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 10h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in May
Murtosa, Portugal

Average sunshine days in May - Murtosa, Portugal
  • Average sunshine days in May: 18.8 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).

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Average UV index in May
Murtosa, Portugal

Average UV index in May - Murtosa, Portugal
  • Average UV index in May: 5

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

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Average cloud cover in May
Murtosa, Portugal

Average cloud cover in May - Murtosa, Portugal
  • Average cloud cover in May: 27

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

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Average visibility in May
Murtosa, Portugal

Average visibility in May - Murtosa, Portugal
  • Average visibility in May: 9km

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

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Murtosa, Portugal

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