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 snowfall in May
- Average snowfall 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
The shift from April to May is marked by a slight increase in the average high-temperature, moving from a refreshing 16.3°C (61.3°F) to an agreeable 20.4°C (68.7°F). Mesão Frio experiences a nighttime temperature average of 8.9°C (48°F) during May.Humidity
In May, the average relative humidity in Mesão Frio is 70%.Rainfall
In May, in Mesão Frio, the rain falls for 10.3 days. Throughout May, 25mm (0.98") of precipitation is accumulated. In Mesão Frio, Portugal, during the entire year, the rain falls for 107.8 days and collects up to 282mm (11.1") of precipitation.Snowfall
In Mesão Frio, Portugal, snow does not fall in April through October.Daylight
In May, the average length of the day is 14h and 30min.On the first day of May in Mesão Frio, sunrise is at 06:28 and sunset at 20:28. On the last day of the month, sunrise is at 06:01 and sunset at 20:57 WEST.
Sunshine
The average sunshine in May in Mesão Frio is 9.3h.UV index
In Mesão Frio, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Around midday, solar radiation is most harmful; hence, exposure should be limited. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What are May temperatures in Mesão Frio?
What is the average humidity in May in Mesão Frio?
How much does it rain in Mesão Frio in May?
When it does not snow in Mesão Frio?
What is the average length of the day in May in Mesão Frio?
What time are sunrise and sunset in May in Mesão Frio?
How many hours of sunshine does Mesão Frio have in May?
What is the UV index intensity in May in Mesão Frio?
Average temperature in May
Mesão Frio, Portugal
- Average high temperature in May: 20.4°C
The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in May
Mesão Frio, Portugal
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Mesão Frio, Portugal
- Average wind speed in May: 7.5km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).
Average humidity in May
Mesão Frio, Portugal
- Average humidity in May: 70%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (56%).
Average rainfall in May
Mesão Frio, Portugal
- Average rainfall in May: 25mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days in May
Mesão Frio, Portugal
- Average rainfall days in May: 10.3 days
The month with the highest number of rainy days is April (13.6 days).
The month with the least rainy days is August (3.9 days).
Average snowfall in May
Mesão Frio, Portugal
- Average snowfall in May: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Mesão Frio, Portugal
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Mesão Frio, Portugal
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in May
Mesão Frio, Portugal
- Average sunshine days in May: 18.3 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is April (14.1 days).
Average UV index in May
Mesão Frio, 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 2).
Average cloud cover in May
Mesão Frio, Portugal
- Average cloud cover in May: 37
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in May
Mesão Frio, Portugal
- Average visibility in May: 8km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Mesão Frio, Portugal
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