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
May
Weather in May
Temperature
Alcobertas's weather in May indicates an average high-temperature of an agreeable 21.1°C (70°F), nearly consistent with the 18.2°C (64.8°F) of April. Alcobertas's average low-temperature during May nights is observed to be a cool 12.9°C (55.2°F).Humidity
The average relative humidity in May is 73%.Rainfall
In Alcobertas, in May, it is raining for 7.7 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, in Alcobertas, there are 103.6 rainfall days, and 373mm (14.69") of precipitation is accumulated.Daylight
In May, the average length of the day is 14h and 21min.On the first day of May in Alcobertas, Portugal, sunrise is at 06:35 and sunset at 20:29. On the last day of the month, sunrise is at 06:10 and sunset at 20:56 WEST.
Sunshine
In Alcobertas, the average sunshine in May is 9.8h.UV index
In May, the average daily maximum UV index in Alcobertas is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In May, a daily UV index of 5 turns into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Alcobertas in May?
What is the average humidity in May in Alcobertas?
How much does it rain in Alcobertas in May?
How many hours of daylight does Alcobertas have in May?
What time are sunrise and sunset in May in Alcobertas?
How long on average sun shines in May in Alcobertas?
How high is the UV index in May in Alcobertas?
Average temperature in May
Alcobertas, Portugal
- Average high temperature in May: 21.1°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (13.7°C).
- Average low temperature in May: 12.9°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (7.9°C).
Average pressure in May
Alcobertas, 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 (1015.5mbar).
Average wind speed in May
Alcobertas, Portugal
- Average wind speed in May: 14.3km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is September (11.9km/h).
Average humidity in May
Alcobertas, Portugal
- Average humidity in May: 73%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (70%).
Average rainfall in May
Alcobertas, Portugal
- Average rainfall in May: 24mm
The wettest month (with the highest rainfall) is November (66mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in May
Alcobertas, Portugal
- Average rainfall days in May: 7.7 days
The month with the highest number of rainy days is November (13.4 days).
The month with the least rainy days is August (2.4 days).
Average daylight in May /
Average sunshine in May
Alcobertas, Portugal
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
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: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in May
Alcobertas, Portugal
- Average sunshine days in May: 22.4 days
The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is November (15.7 days).
Average UV index in May
Alcobertas, Portugal
- Average UV index in May: 5
The month with the highest UV index is 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
Alcobertas, Portugal
- Average cloud cover in May: 31
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are August and September (Cloud cover 24).
Average visibility in May
Alcobertas, 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).
