May weather forecast
Mealhada, Portugal

May

Weather in May

May, the last month of the spring in Mealhada, is an agreeable month, with an average temperature fluctuating between 21.8°C (71.2°F) and 11.8°C (53.2°F).

Temperature

Mealhada's May weather indicates a minor increase in high-temperatures, edging from April's refreshing 18.5°C (65.3°F) to an agreeable 21.8°C (71.2°F). Nighttime temperatures consistently average a fresh 11.8°C (53.2°F) during May.

Humidity

In Mealhada, Portugal, the average relative humidity in May is 72%.

Rainfall

In May, in Mealhada, the rain falls for 10.8 days. Throughout May, 40mm (1.57") of precipitation is accumulated. Throughout the year, in Mealhada, Portugal, there are 133.4 rainfall days, and 644mm (25.35") of precipitation is accumulated.

Daylight

In Mealhada, the average length of the day in May is 14h and 26min.
On the first day of May in Mealhada, sunrise is at 06:32 and sunset at 20:29. On the last day of the month, sunrise is at 06:05 and sunset at 20:57 WEST.

Sunshine

In Mealhada, the average sunshine in May is 10.1h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: An average UV index of 5 in May transforms into this advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Frequently asked questions

What is the temperature in May in Mealhada?
The high-temperature, in May, in Mealhada, is 21.8°C (71.2°F), while the low-temperature averages to 11.8°C (53.2°F).
What is the average humidity in May in Mealhada?
The average relative humidity in May in Mealhada is 72%.
How much does it rain in Mealhada in May?
In May, in Mealhada, the rain falls for 10.8 days. Throughout May, 40mm (1.57") of precipitation is accumulated.
How many hours of daylight does Mealhada have in May?
In Mealhada, the average day length in May is 14h and 26min.
When is the sunrise / sunset in May in Mealhada?
In May, on the first day of the month, sunrise is at 06:32 and sunset at 20:29. On the last day of the month, in Mealhada, Portugal, sunrise is at 06:05 and sunset at 20:57 WEST.
How long on average sun shines in May in Mealhada?
In May, the average sunshine duration is 10.1h.
What is the UV index reading in May in Mealhada?
In Mealhada, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Mealhada, Portugal
Average temperature in May
Mealhada, Portugal
  • Average high temperature in May: 21.8°C

The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (13.3°C).

  • Average low temperature in May: 11.8°C

The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (6.8°C).

Average pressure in May - Mealhada, Portugal
Average pressure in May
Mealhada, Portugal
  • Average pressure in May: 1016.3mbar

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

Average wind speed in May - Mealhada, Portugal
Average wind speed in May
Mealhada, Portugal
  • Average wind speed in May: 10.2km/h

The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (8.7km/h).

Average humidity in May - Mealhada, Portugal
Average humidity in May
Mealhada, Portugal
  • Average humidity in May: 72%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is September (68%).

Average rainfall in May - Mealhada, Portugal
Average rainfall in May
Mealhada, Portugal
  • Average rainfall in May: 40mm

The wettest month (with the highest rainfall) is November (99mm).
The driest month (with the least rainfall) is July (7mm).

Average rainfall days in May - Mealhada, Portugal
Average rainfall days in May
Mealhada, Portugal
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is November (16 days).
The month with the least rainy days is August (3.9 days).

Average daylight in May / Average sunshine in May - Mealhada, Portugal
Average daylight in May /
Average sunshine in May
Mealhada, Portugal
  • Average daylight in May: 14h and 2min

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

Average sunshine days in May - Mealhada, Portugal
Average sunshine days in May
Mealhada, Portugal
  • Average sunshine days in May: 18.1 days

The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is November (11.3 days).

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

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in May - Mealhada, Portugal
Average cloud cover in May
Mealhada, Portugal
  • Average cloud cover in May: 29

The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 21).

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

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (9km).
The months with the lowest visibility are July and August (8km).

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