Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As Rabaçal, Portugal, welcomes May, the average high-temperature sees a modest rise, transitioning from an enjoyable 18.8°C (65.8°F) in April to an agreeable 22.3°C (72.1°F). In Rabaçal, May is marked by an average low-temperature of 10.9°C (51.6°F).Humidity
In Rabaçal, Portugal, the average relative humidity in May is 71%.Rainfall
In Rabaçal, in May, it is raining for 9.8 days, with typically 36mm (1.42") of accumulated precipitation. In Rabaçal, during the entire year, the rain falls for 119.4 days and collects up to 525mm (20.67") of precipitation.Daylight
In May, the average length of the day in Rabaçal is 14h and 24min.On the first day of May in Rabaçal, sunrise is at 06:32 and sunset at 20:28. On the last day of the month, sunrise is at 06:07 and sunset at 20:56 WEST.
Sunshine
In May, the average sunshine in Rabaçal is 9.9h.UV index
In Rabaçal, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 5 during May leads to these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the temperature in May in Rabaçal?
What is the average humidity in May in Rabaçal?
How many days does it rain in May in Rabaçal?
How many hours of daylight does Rabaçal have in May?
When are sunrise and sunset in May in Rabaçal?
How long on average sun shines in May in Rabaçal?
What is the UV index reading in May in Rabaçal?
Average temperature in May
Rabaçal, Portugal
- Average high temperature in May: 22.3°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 (12.9°C).
- Average low temperature in May: 10.9°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).
Average pressure in May
Rabaçal, Portugal
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Rabaçal, Portugal
- Average wind speed in May: 8.4km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is September (7.2km/h).
Average humidity in May
Rabaçal, Portugal
- Average humidity in May: 71%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall in May
Rabaçal, Portugal
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in May
Rabaçal, Portugal
- Average rainfall days in May: 9.8 days
The month with the highest number of rainy days is April (14.7 days).
The month with the least rainy days is August (2.8 days).
Average daylight in May /
Average sunshine in May
Rabaçal, 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 24min).
- Average sunshine in May: 9h and 5min
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 0min).
Average sunshine days in May
Rabaçal, Portugal
- Average sunshine days in May: 19.3 days
The month with the most sunshine days is August (27.5 days).
The months with the least sunshine days are April and November (14.3 days).
Average UV index in May
Rabaçal, Portugal
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in May
Rabaçal, Portugal
- Average cloud cover in May: 33
The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in May
Rabaçal, Portugal
- Average visibility in May: 8km
The months with the highest visibility are June, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, May, July, August and November (8km).
Rabaçal, Portugal
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