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
The arrival of May brings an average high-temperature of a still comfortable 17.8°C (64°F), nearly identical to April's 16.5°C (61.7°F). A modest nighttime temperature average of 16.4°C (61.5°F) characterizes May.Humidity
In May, the average relative humidity in Capelas is 80%.Rainfall
In May, the rain falls for 12.5 days. Throughout May, 44mm (1.73") of precipitation is accumulated. Throughout the year, there are 164.1 rainfall days, and 531mm (20.91") of precipitation is accumulated.Daylight
The average length of the day in May in Capelas, Portugal, is 14h and 14min.On the first day of May in Capelas, Portugal, sunrise is at 06:46 and sunset at 20:33. On the last day of the month, sunrise is at 06:22 and sunset at 20:58 +00.
Sunshine
In May, the average sunshine is 8.5h.UV index
In Capelas, Portugal, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 5 during May translates into these guidelines:
Act with care - Obligation to protect against skin and eye damage is highlighted. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What is the average May temperature in Capelas?
What is the average humidity in May in Capelas?
How many days does it rain in May in Capelas?
How many hours of daylight does Capelas have in May?
When is the sunrise / sunset in May in Capelas?
How long on average sun shines in May in Capelas?
What is the UV index reading in May in Capelas?
Average temperature in May
Capelas, Portugal
- Average high temperature in May: 17.8°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is March (16°C).
- Average low temperature in May: 16.4°C
The month with the highest average low temperature is August (22.1°C).
The coldest months (with the lowest average low temperature) are February and March (14.7°C).
Average pressure in May
Capelas, Portugal
- Average pressure in May: 1021.4mbar
The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is October (1016.9mbar).
Average wind speed in May
Capelas, Portugal
- Average wind speed in May: 22.5km/h
The windiest month (with the highest average wind speed) is December (28.9km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in May
Capelas, Portugal
- Average humidity in May: 80%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is November (76%).
Average rainfall in May
Capelas, Portugal
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is December (89mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in May
Capelas, Portugal
- Average rainfall days in May: 12.5 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is July (9.1 days).
Average daylight in May /
Average sunshine in May
Capelas, Portugal
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The months with the least sunshine are November and December (Average sunshine: 5h and 0min).
Average sunshine days in May
Capelas, Portugal
- Average sunshine days in May: 14.4 days
The month with the most sunshine days is July (16.3 days).
The month with the least sunshine days is October (7.6 days).
Average UV index in May
Capelas, 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 and March (UV index 4).
Average cloud cover in May
Capelas, Portugal
- Average cloud cover in May: 49
The month with the most cloud cover is November (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in May
Capelas, Portugal
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Capelas, Portugal
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